Updated On Aug 2025

The Best Under Sink Water Filter Replacement

Best Shopper Reviews Collection for Under Sink Water Filter Replacement.

Updated On Aug 2025

By Customer Ratings

Affiliate Disclosure

Clearly Filtered Under Sink Water Filter Replacement - Get The Best Filter System For A Be... Read Review

View More Articles

Product Highlights

Offers Tool-Free Filter Changes without making crucial modifications into your kitchen
Cleans upto 2,000 Gallon Filter Life in average 12 months
R.O. Quality Water without much hassle as they remove all harmful contaminants and chemicals

AQUA CREST

AQUACREST FQSVF Under Sink Water Filter, Replacement for GE FQSVF, FQSLF, GXSV65R, NSF 42... Read Review

View at Amazon

Product Highlights

【NSF 42 Certified Performance】 NSF 42 Certified to remove most of the contaminants, including chlorine, taste & odor, sediment etc., giving your family the widest range of protection. After advanced upgrade, the model number is changed from AQU-FQSVF into AQU-FF23-VF.
【Lead-Free Material】 We take your health as our priority and only choose the supreme material which is certified to NSF 372 for lead free. You can feel assured to use our filter.
【Durable Solution】 A perfect alternative to the original, serving you 300 gallons or 6 months of crystal clear drinking water. You’ll have no concern about water leaks!
【Perfect Fit】 Uses renewable coconut shells as the raw material for a better planet. Leak-proof technology for perfect fit without water leaks. Easy for replacement and operation, no tools required.
【Compatible Models】 GE-FQSVF, FQSLF, FQSVN, GXSV65R, GQSV65R, GXSV65F and GQSV65F, GXSL55R filter systems. AquaCrest is an independent brand. It is not the original.

iSpring

iSpring F3 6-Month Prefilter Replacement Supply Filter Cartridge Pack Set for Standard Rev... Read Review

View at Amazon

Product Highlights

Individually wrapped 6-month high capacity prefilter replacement cartridge pack for most standard RO filtration systems
Experience clean, safe, and good-tasting water every time you turn on the faucet
3 pieces of 10" x 2. 5" replacement water filters included: 1x sediment filters, 1x granular activated carbon filters, and 1x carbon block filters.
This filter pack does NOT include an RO membrane
If you have trouble installing the filters, please refer to the user manual or contact us

GE FXULC Drinking Water System Replacement Filter White, 9.00 x 2.00 x 2.00 inches Read Review

View at Amazon

Product Highlights

Single stage filtration: Water is filtered once
Includes one filter: Compatible with GX1S01R filtration system and most systems with 9" x 2" filters
Premium filtration: Certified to reduce lead, asbestos, select chemicals and 6 other contaminants
Six-month filter life: For best filtration results, filter should be replaced every six months or 600 gallons

PUREPLUS

PUREPLUS Under Sink Water Filter, 22000 Gallons, 99.99% Chlorine Reduction, NSF/ANSI Certi... Read Review

View at Amazon

Product Highlights

𝟮𝟮,𝟬𝟬𝟬 𝗴𝗮𝗹𝗹𝗼𝗻𝘀 𝗨𝗹𝘁𝗿𝗮-𝗛𝗶𝗴𝗵 𝗖𝗮𝗽𝗮𝗰𝗶𝘁𝘆 - PUREPLUS under sink water filter has an ultra-high water production capacity of 5-year/ 22,000 gallons certified by IAPMO. Average daily cost of less than 0.018 dollars, which is only 1/10 of similar products on the market. Flow rate of up to 2.5GPM at 60PSI, which is 3X more of common under counter filter.
𝗡𝗦𝗙 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝟵𝟵% 𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝗙𝗶𝗹𝘁𝗿𝗮𝘁𝗶𝗼𝗻 - PUREPLUS undersink water filter is certified against NSF/ANSI 42, adopts 6 in 1 special composite filter. With a filtration accuracy of up to 0.5 microns, it effectively filtering 99% of chlorine & odor, removing heavy metals, sediment and other large particles, significantly improving water taste.
𝗦𝘂𝗽𝗲𝗿𝗶𝗼𝗿 𝗟𝗲𝗮𝗱-𝗙𝗿𝗲𝗲 𝗠𝗮𝘁𝗲𝗿𝗶𝗮𝗹 - PUREPLUS under sink filter is certified against NSF/ANSI 372 by IAPMO, using food grade Lead-Free materials, which meets Australian WaterMark, TUV, ROHS, REACH, BPA Free high standards, ensuring water safety for you and your family.
𝗘𝗮𝘀𝘆 𝘁𝗼 𝗜𝗻𝘀𝘁𝗮𝗹𝗹 - PUREPLUS under counter water filter uses upgraded quick connect design, which greatly shortens the installation time, reduces the possibility of leakage and improves your installation experience. With smart design and compact size, it is the best choice for renting an apartment, Ideal for drinking, cooking, skincare, and cleaning.
𝗪𝗮𝗿𝗺 𝗧𝗶𝗽𝘀 - PUREPLUS WFS5300A water filter is suitable for faucets with 1/2" or 3/8" FEMALE NPT thread, If a female threaded connector is needed to connect to your faucet, please contact us BEFORE purchase. It retains the beneficial minerals in the water and does not change the TDS value. If you want to remove TDS, please search "B092L97LD7" for a RO system. For smoother installation, please make sure to insert the hoses securely.

Membrane Solutions

Inline Water Filter, Membrane Solutions 10" X 2" with 1/4" Quick-Connect Water Filter Repl... Read Review

View at Amazon

Product Highlights

💧 SAFETY MATERIAL - Food-grade BPA-free activated coconut shell carbon with high iodine adsorption capacity. Compatible with NSF 42 certification to ensure your home's water is healthy and 100% safe.
💧 HIGH-EFFICIENCY ADSORPTION - The coconut-based carbon has high adsorption qualities, removing chlorine, bad taste & odors to improve the taste of drinking water, making it much fresher, crisper, and a more pleasant taste, providing your family with a healthier lifestyle.
💧 WIDELY USED - This Inline water filter can be installed in any 1/4 -inch, widely used for Refrigerators, Ice Makers, Water Coolers, Beverage Equipment, Coffee Makers, Drinking Water Fountains, Sink Faucets, RV, Campers, Boats, and RO Water Systems to provide a better water quality.
💧 UNIVERSAL COMPATIBILITY - This inline water filter cartridge with a standard size of 10 x 2-inch is compatible with SimPure T1, GE GXRTDR, Culligan IC-100A, Omnipure K2533JJ, Samsung DA29-10105J, Whirlpool WHKF-IMTO, WSE-100, IL-IM-01, WIC-6A, R200, DD-7098, EF-9603, K2533JJ, 5231JA2010A, 5231JA2010B, 5231JA2012A, WSI-1, USC100 and many more brands and applications.
💧 EASY INSTALLATION - The inline carbon water filter is supplied already assembled in a disposable housing with built-in 1/4-inch quick-connectors on both ends, insert the 1/4-inch water tube directly into the connections, no assemble required, ready to go within 2 seconds. Please pay attention to the correct flow direction during the installation (in and out ports).
💧 LONG-LIFE - When used as a post-RO carbon water filter, the service time is 12-months, or if operating as a single inline filter, capacity can be up to 1800-2000 gallons or 6-months depending on your water quality. Ensure you flush the new inline filter to drain with at least 5 gallons of water before putting it into operation.
🏷️ NOTE: This filter connects directly to existing 1/4-inch water supply lines. When connecting it to another pipe like a standard 1/2-inch, 3/4-inch, 3/8-inch copper or a plastic pipe, or a braided hose, please purchase a compression fitting adapter separately.

Brita

Brita Stainless Steel Water Filter Bottle, 20 Ounce, Stainless Steel, 1 Count Read Review

View at Amazon

Product Highlights

Brita’s Premium Filtering stainless steel bottle holds 20 oz of water, and is designed with a Brita filter that fits in the straw that makes water taste great and keeps water cold for 24 hours
Get great tasting water without the waste; by switching to Brita, you can save money and replace 1,800 single-use plastic water bottles a year
This 20 ounce Brita water bottle is made from durable, double wall insulated stainless steel to keep water, cold; this sleek, leak proof design is cup holder friendly; Height 10.5"; Diameter 3"; Weight 1 pound
The filter reduces chlorine (taste and odor) and more with every sip; compatible with Brita water bottle replacement filters
For the freshest-tasting water, the Brita water bottle filter should be replaced after 40 gallons or approximately every 2 months; 16.9 ounce water bottle

Moen

Moen 9601 ChoiceFlo Replacement Water Filter Compatible with Moen Sip Filtered Kitchen Fau... Read Review

View at Amazon

Product Highlights

REPLACEMENT FILTER: For Chateau With ChoiceFlo, Sip, And AquaSuite Series 9600/9602/9500/9502
ORIGINAL EQUIPMENT MANUFACTURER: Authentic Moen replacement part
PEACE-OF-MIND: Designed for hassle-free installation

AQUA CREST

AQUACREST FQSLF Under Sink Water Filter, Replacement for GE FQSLF, FQSVF, GXSV65R Undersin... Read Review

View at Amazon

Product Highlights

【NSF 42 Certified Performance】NSF 42 Certified to reduce most of the impurity, including chlorine, taste & odor, etc., giving your family the widest range of protection. After advanced upgrade, the model number is changed from AQU-FQSLF into AQU-FF23-LF.
【Lead-Free Material】We take your health as our priority and only choose the supreme material which is certified to NSF 372 for lead free. You can feel assured to use our filter.
【Durable Solution】A perfect alternative to the original, serving you 300 gallons or 6 months of crystal clear drinking water. You’ll have no concern about water leaks!
【Perfect Fit】Uses renewable coconut shells as the raw material for a better planet. Leak-proof technology for perfect fit without water leaks. Easy for replacement and operation, no tools required.
【Compatible Models】GE-FQSVF, FQSLF, GXSV65R, GQSV65R, GXSV65F and GQSV65F, GXSL55R filter systems.

Waterdrop

Waterdrop TSA 3-Stage Under Sink Water Filter, Direct Connect to Home Faucet, NSF/ANSI 42... Read Review

View at Amazon

Product Highlights

[More filters, better taste] The three filters represent three-guard household water lines, effectively reducing silt, rust, sediment, cyst, and large particles, heavy metals, turbidity, carbon, lead, asbestos, and fluoride. Furthermore, the under sink water filter can effectively reduce chlorine with WQA authority certification, improving water taste for direct drinking, coffee, or beverages. It doesn’t reduce TDS, but it retains natural minerals.
[No leaking or cracking with highly precised technique] The under counter water filter adopts strong materials with an upgraded design. In addition, the age-resistant and freeze-resistant materials make the system twice thicker. The system has also passed 400 psi burst pressure, 100,000+ pulse tests at 150 psi, and static tests at 300 psi. These tests prove that the durable integral design clears up worries about cracking cases and leaking issue.
[Lifespan of up to 18 months] The three filters have lifespans of 6 months, 8-12 months, and 12-18 months, respectively. This long lifespan eliminates the cost of purchasing and replacing filters every now and then. Under the premise of meeting the needs of a family of five at a go, the average daily cost is only 0.24 dollars. We help you save over 60% cost compared to buying bottled water.
[3min installation, 3s replacement] This water filter for sinks works perfectly with 3/8” and 1/2” cold water tubes. The overall installation process does not require the help of a plumber; it is a simple DIY. With innovative push-to-connect fittings, the installation takes less than 3 minutes, with no plumbing experience. In addition, the twist-and-lock design lets you replace each filter in just 3 seconds.
[On-demand filtration solution] The waterdrop filter connects to your original faucet, so that you don’t have to drill a hole. With a stale water flow, this filter provides all-round protection for drinking or usage.If you have any problems with the product, contact our 24/7 technical support without any worry!

Waterspecialist

Waterspecialist 3US-PF01 Undersink Water Filter, NSF 42 Certified Replacement for Filtrete... Read Review

View at Amazon

Product Highlights

【Advanced Filtration Process】The Waterspecialist water filter features filtration performance is comparable to the original brand. It is also certified by authority NSF 42. Far different from generic brand.
【Safe Material】Specially selected premium materials are lead-free, which is fully certified by the WQA against NSF 372 standard.
【Rapid, Consistent Flow Rate】The consistent flow rate of this filter makes filtration faster and more efficient.
【Extended Lifespan】Your filter is only due for change after 6 months or 15,000 gallons – whichever comes first, based on the quality of water being treated.
【Replacement Models】3M Filtrete 3US-PF01, 3US-MAX-F01, 3US-PF01H, 3US-MAX-F01H, fits Filtrete Maximum Filtration, 3US-PS01, 3US-MAX-S01 Systems; fits 3M HF25, HF25-S, HF25-MS. As an original product, this filter works with a wide range of models. However, have it in mind that the replacement model numbers of the products are almost the same.

GE APPLIANCES

GE Appliances FXSVC Dual Stage Drinking Water Replacement Filter, 2 Count (Pack of 1) Read Review

View at Amazon

Product Highlights

Dual stage filtration: Water is filtered twice
Includes two filters: Filters fit GXSV10, GNSV25, GNSL05 and GXSL03 filtration systems
Premium filtration: Certified to reduce lead, asbestos, select chemicals and 6 other contaminants
Six-month filter life: For best filtration results, filter should be replaced every six months or 600 gallons

FRIZZLIFE

Frizzlife Under Sink Water Filter System-NSF/ANSI 53&42 Certified High Capacity Direct Con... Read Review

View at Amazon

Product Highlights

[Two-stage Advanced Water Purifier With 0.5 Micron]: The Frizzlife MK99 Water Filtration System includes a TWO-STAGE High precise compound filter, which has a unique technology that removes over 99.99% of contaminants while leaving in all essential minerals. Reduces Lead, Heavy Metals, Chlorine, Chromium 6, Mercury, Rust, Volatile Organic Compounds, Carcinogens, and other contaminants, such as Turbidity, Odors and Bad Tastes. Enjoy pure and healthy water from the tap. No more bottled water!
[Fits both 1/2" and 3/8" cold water line]: Super Easy Installation. Come with 3/8" Directly Connect hoses that fit standard 3/8" feed water valves under US kitchen sinks. The Inline water filter system also comes with a 3/8" to 1/2" converter fittings that allow the system to directly install to the existing both 1/2" and 3/8" cold water line and faucet under your sink. Took less than 3 minutes and No Plumbing Required! New installation video available.
[Best Auto Shut Off Design]: Utilizing quick change twist-in installation design makes it take less than 3 minutes for you to install the system or doing a filter replacement. Provides quick twist connection for easy, tool-free, no mess filter replacement. The filter cap is designed with a BUILT-IN shut off valve. You don't even need to shut off the water supply whenever you work on the filter cartridge replacement.
[High Flow Rate & Multi-Usage]: Enjoy tap water as pure and healthy as spring fresh water. Tested Full Flow Rate ＞2.0GPM @40 psi. Good for cooking, washing fruits & veggies, and cleaning dishes without watermarks.
[Money Saving & Satisfaction]: The under counter water filter system contains a core filter cartridge inside the housing, you will only need to replace the core part of the filter cartridge instead of throwing away the whole plastic part, it will save you much money on replacing the cartridge and will do help on the environmental protection. Each cartridge with high capacity can be used for 2 years, for better filtration, suggest to replace after 6-8 month.

iSpring

iSpring F9K 1-Year Reverse Osmosis Water Filter Replacement Cartridge Pack Set for 6-Stage... Read Review

View at Amazon

Product Highlights

Individually wrapped 1-year high capacity filter replacement cartridge pack for 6-stage RO systems
Experience clean, safe, and good-tasting water every time you turn on the faucet. Enjoy crystal clear ice cubes, fresher tea and coffee, better tasting foods, healthier baby formula – even better than most bottled water
The RO membrane removes not only harmful pollutants but also a few helpful minerals. As a result, a standard 5 stage RO system produces slightly acidic water with a pH of 7. 0 or below. Alkaline mineral filter produces alkaline water with restored healthy minerals such as natural calcium, magnesium, and potassium ions, which ph-balances the RO water.
9 pieces of 10" x 2. 5" replacement water filters included: 2x sediment filters, 2x granular activated carbon filters, 2x carbon block filters, 1x post-carbon filter, and 2x alkaline filters
This filter pack does NOT include an RO membrane. Updated FA15 alkaline mineral filters and FT15 post-carbon filters are built with a secure push-fit quick connection, which allows faster filter replacement. If you have trouble installing the filters, please refer to the user manual or contact us

AO Smith

AO Smith Claryum Filter Replacement - 2 Pack Read Review

View at Amazon

Product Highlights

Replacement filter for: The Clean Water Filter - 2-Stage (AO-US-200) - Easily replace yourself without the need of a plumber.
Advanced Filtration - Reduces up to 99% of 77 harmful contaminants including lead, mercury, asbestos, pesticides, pharmaceuticals, chlorine, and more.
Use only certified, genuine A. O. Smith replacement filters for continued contaminant removal and system performance.
2 Pack of Claryum filters which reduce harmful contaminants – those you can see, smell and taste, and those you can’t – for optimally clean water.
NSF Certified to standards 42, 53, and 401 +P473.

Brita

Brita Plastic Water Filter Bottle, 26 Ounce, Sea Glass, 1 Count Read Review

View at Amazon

Product Highlights

The BPA-free Brita Premium Filtering Bottle holds 26 oz of water, and is designed with a Brita filter that fits in the straw and makes water taste great
Get great tasting water without the waste; by switching to Brita, you can save money and replace 1,800 single-use plastic water bottles a year
It’s the convenient way to stay hydrated at home or on the go; sleek, leak-proof filtered water bottle is car cup holder friendly, and features a built-in carrying loop, easy open lid and is top rack dishwasher safe for easy cleaning; Height 10.5"; Diameter 3"; Weight .5 pounds
The filter reduces chlorine (taste and odor) and more with every sip; compatible with Brita water bottle replacement filters
For the freshest-tasting water, the Brita water bottle filter should be replaced after 40 gallons or approximately every 2 months; 16.9 oz water bottle

Waterdrop

Waterdrop 10UA Under Sink Water Filter System, NSF/ANSI 42 Certified, Under Counter Water... Read Review

View at Amazon

Product Highlights

【Ultra-long service life】When used with municipal water, each filter has a maximum service life of 12 months or 8,000 gallons.[1]
【Innovative multistage filtration】The Waterdrop Direct Connect Undersink Water Filtration System uses innovative multistage filtration. And it can effectively reduces chlorine, heavy metals, chemical iṁpurity, sediment and other large particles.[2] Enjoy healthy and pure water straight from your tap – no need to buy bottled water anymore!
【NSF certified filter】Specially selected premium materials are lead-free, which is fully certified by the WQA against NSF 372 standard. KDF effectively keep filter sanitary. Tested against NSF 42 standards, it effectively reduces chlorine, taste and odor. The BPA-free, lead-free material ensures more reliable use from the inside out. To look over the 42&372 certification of this product, please search "EWF-8016S" on WQA official website.
【Easy installation】The system should be connected only to a cold water supply. With innovative push-to-connect fittings, the entire installation process takes less than 3 minutes. The twist-and-lock design ensures that you can replace the filter in 3 seconds. The system includes a 3/8" hose with a direct connection that adapts to standard 3/8" feed water valves under US sinks. The 3/8"–1/2" convertor fitting helps you connect the system to both 1/2" and 3/8" cold water lines and faucets.
【Fast flow rate & multiple uses】The fast and stable water supply provides pure water that tastes like spring water. The tested full flow rate is 0.75 gpm at 60 psi. Developed for household and commercial use, the Undersink Water Filtration System can be installed in your kitchen, bathroom, RV, or office to meet your daily water needs. With its exquisite design and small size, it is the best choice for a rented apartment. Ideal for drinking, cooking, skincare, and cleaning.

Waterdrop

Waterdrop WD-10PP Under Sink Water Filter, Replacement TSA & TSB 3-Stage Under Sink Water... Read Review

View at Amazon

Product Highlights

【Compatible model】 Only Compatible with WD-TSA/WD-TSB 3-stage under counter drinking water filter (If you need the replacement PP filter for WD-TSU or WD-TSC, please search for WD-TSPP. And If you need the replacement filter for WD-10UA or WD-10UB, please search for WD-RF10) .
【Easy installation】 Replacement can be completed within 3 seconds with a single twist. No tools required.
【Premium material】 The PP filter adopts an advanced PP membrane, which effectively blocks out sand, rust, particulates, suspended solids, and other impurities. [1]
【No cracking no leaking】 The sealed under counter water filter are made of durable materials, which isn’t likely to break or leak. The integral design eliminates harmful impurity from breeding, allowing you to get rid of replacing bottom cap.
【Extended service life】 The Pre-Sediment Filter provides you with 6 months of clean filtered water. Actual result varies according to the local water quality. To get the best filtration experience, please replace the filter according to recommended service life.

Pentek

Pentair Pentek CBC-10 Carbon Water Filter, 10-Inch, Under Sink Carbon Block Replacement Ca... Read Review

View at Amazon

Product Highlights

HIGH-CAPACITY SMALL PARTICULATE REDUCTION of bad taste & odor, chlorine and certain VOCs to provide great tasting drinking water
FITS ALL 10" standard housings and can replace any 10" x 2.5" carbon filter cartridge
EFFECTIVE AT FILTERING fine sediment chlorine taste and odor
NSF INTERNATIONAL tested and certified for your peace of mind
20,000 GALLON CAPACITY. Replace every 3 months or when you notice a drop in water pressure or water quality

Pentek

Pentair Pentek P-250A Water Filter Set, 10-Inch Replacement Cartridge Set for Use in the U... Read Review

View at Amazon

Product Highlights

REPLACEMENT CARTRIDGE SET FOR USE IN Pentair Pentek US-1000 Under Sink Drinking Water System
FITS Culligan SY-2650, SY-2500, SY-2300, SY-5197, SY-2000, and GE GXSV10, GNSV25, GNSL05 and GXSL03 systems
EFFECTIVE REDUCTION of Lead, methyl tertiary butyl ether (MTBE), and Volatile Organic Compounds (VOCs) including component of gasoline and industrial cleaners from your drinking water
TESTED AND CERTIFIED by NSF/ANSI to Standard 42 & 53
500 GALLON CAPACITY

APEC Water Systems

APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage Certified Ultra Safe Reverse Os... Read Review

View at Amazon

Product Highlights

Supreme quality - designed, engineered, and assembled in USA to guarantee water safety & your health. WQA certified to provide unlimited clean, refreshing crisp tasting water superior to bottled water
Premium long-lasting filters remove up to 99% of contaminants such as chlorine, taste, odor, VOCs, as well as toxic fluoride, arsenic, lead, nitrates, heavy metals and 1000+ contaminants. Max Total Dissolved Solids - 2000 ppm. Feed Water Pressure 40-85 psi
America's No.1 rated water filter brand with 20 years of success guaranteeing trouble free, noise-free system for long lasting, dependable, pure drinking water. 2 year extended manufacturer warranty is available upon registration
System comes with 100% lead-free designer faucet, plus certified JG food grade tubing and parts to provide safe, contamination-free pure water. Pipe Size: 1/4 inches.
High quality leak-free quick connect fittings require no extra lock clips to seal leak - not relying on water leak detector to protect your home like other brands. Comes with all parts and industry's best instructions and videos for an easy DIY experience.

PURELINE

Pureline FQSLF Under Sink Water Filter Replacement. Compatible with GE FQSLF, FQROPF, GXSV... Read Review

View at Amazon

Product Highlights

Triple Action Filtration: Pureline filters use advanced active coconut carbon blocks. First the water passes through the pores of the filter. The water is further purified through two separate stages of ionization filtration that take place as the water passes through the carbon block to your refrigerator.
Supreme Filtration: Pureline carbon blocks have been independently tested to filter your water.
Premium Material: Pureline filters are completely made with Lead-Free, BPA-Free and Food Grade materials as verified by our NSF 372 Certification
Certification: Pureline filters have been tested and certified by the IAPMO for NSF 42 and NSF 372 Certifications.
No Leakage and 100% Compatible: Pureline filters have been manufactured to the exact designs and specifications as the original brand name filter to ensure easy installation and perfect compatibility.
Compatible Filter Models: FQROPF, PXRQ15RBL PXRQ15F, PNRQ15F, PNRQ20F, PNRQ20R, and PNRQ21R.

Waterdrop

Waterdrop 15UA Under Sink Water Filter, NSF/ANSI Certified Direct Connect Under Counter Wa... Read Review

View at Amazon

Product Highlights

【Ultra-long service life】When used with municipal water, each filter has a maximum service life of 24 months or 16,000 gallons.[1]
【Innovative multistage filtration】The Waterdrop Direct Connect Undersink Water Filtration System uses innovative multistage filtration. Enjoy healthy and pure water straight from your tap – no need to buy bottled water anymore!
【NSF certified filter】Specially selected premium materials are fully certified by the WQA against NSF 372 standard. Activated carbon block and other advanced filter media ensure efficient and safe filtration. Tested against NSF 42 standards. To look over the 42&372 certification of this product, please search "EWF-8017S" on WQA official website.
【Easy installation】The system should be connected only to a cold water supply. With innovative push-to-connect fittings, the entire installation process takes less than 3 minutes. The twist-and-lock design ensures that you can replace the filter in 3 seconds. The system includes a 3/8” hose with a direct connection that adapts to standard 3/8’’ feed water valves under US sinks. The 3/8’’–1/2’’ convertor fitting helps you connect the system to both 1/2’’ and 3/8’’ cold water lines and faucets.
【Fast flow rate & multiple uses】The fast and stable water supply provides pure and fresh water that tastes like spring water. The tested full flow rate is 0.75 gpm at 60 psi. Developed for household and commercial use, the Undersink Water Filtration System can be installed in your kitchen, bathroom, RV, or office to meet your daily water needs. Ideal for drinking, cooking, skincare, and cleaning.

APEC Water Systems

APEC Water Systems Filter-Set US Made Double Capacity Replacement Stage 1-3 for Ultimate S... Read Review

View at Amazon

Product Highlights

APEC ULTIMATE high capacity pre-filter set is USA made and built to last 2x longer than other brands
1st stage polypropylene sediment filter to remove dust, particles, and rust
2nd & 3rd stage extruded carbon block filters to remove chlorine, taste & odor
Compatible with APEC RO-45, RO-90, RO-PH90, RO-PERM, RO-PUMP, RO-Hi, WFS-1000 and all other standard size under counter reverse osmosis systems

InSinkErator

InSinkErator F-2000, 1 Count (Pack of 1), White Read Review

View at Amazon

Product Highlights

HEALTHIER, BETTER TASTING WATER: The F-2000 filter reduces particulates, chlorine taste and odor, PLUS potentially harmful contaminants such as cysts, lead, mercury, asbestos, benzene, atrazine, 2,4-D, Lindane, Carbofuran, and p-Dichlorobenzene.
QUICK & EASY REPLACEMENT: The F2000 replacement cartridge, designed to last up to 6 months, also works with the InSinkErator F1000S filtration system. It’s fast and easy to switch out, too. Just a simple twist is all that it takes.
HEALTH, TASTE & SUSTAINABILITY: Filtered tap water optimizes health, saves money on bottled water, and helps manage the global volume of discarded plastic bottles. Designed for exclusive use with InSinkErator water dispensing systems.
FASTER, CLEANER, SMARTER: From meal prep to cleanup, InSinkErator helps make it fast & easy to keep your kitchen clean with our iconic appliances: garbage disposals & instant hot water dispensers.
A HISTORY OF INNOVATION FOR THE SINK: We invented garbage disposals in 1927, & we're the world’s largest manufacturer of garbage disposals & instant hot water dispensers for home & commercial use.

Waterdrop

Waterdrop Maximum Under Sink Water Filter, NSF 42 Certified Replacement for Filtrete 3US-M... Read Review

View at Amazon

Product Highlights

【NSF Certified Filter】Tested against NSF 42 standards, it effectively reduces Chlorine, Sediment.Activated carbon block and other advanced filter media reduce lead, taste and odor.
【Premium Quality】Specially selected premium materials is fully certified by the WQA against NSF 372 standard.The BPA-free, lead-free material ensures more reliable use from the inside out.
【Stable Flow Rate】 The tested full flow rate for waterdrop water filter is 2 gpm. The fast yet stable water flow gives you the same experience as your own faucet.
【New upgrade & Keep Water Fresh】After advanced upgrade, the model number is changed from WD-3US-PF01 into WD-W00. To keep your water fresh, replace your filter every 6 months or 15,000 gallons, whichever comes first will vary based on water condition.
【Replacement Model】3M Filtrete Maximum Filtration, 3US-PS01, 3US-MAX-S01 Systems, fits 3M Filtrete 3US-PF01, 3US-MAX-F01, 3US-PF01H, 3US-MAX-F01H. Fits 3M HF25, HF25-S, HF25-MS. Fits Manitowoc K-00337, K-00338, K00337, K00338, Delta RP78702, AR10000. Waterdrop is an independent brand. This filter is not an original product.

GE FQK2J Dual Flow Drinking Water Replacement Filters Light Gray, 2.5 x 2.5 x 10 inches Read Review

View at Amazon

Product Highlights

Dual flow filtration: Water is filtered in parallel flow through advanced filtration filters
Includes two filters: Filters fit GXK285JBL, GXK295JNN, GXSL55R, GXSV65R and GNSV70R filtration systems, plus Pfister Clarify & Lita filtration faucets
NSF certified: Reduces select pharmaceuticals, select VOCs, lead, chlorine taste and odor and other chemicals
Twist and lock design: Simple design provides easy, tool-free, no-mess filter replacement. Feed Water Pressure (psi) - 35-125 psi. Feed Water Temperature - 33-100 F . Filter Capacity - 300.0 gal
Six-month filter life: Filter should be replaced every six months for best filtration results

Filtrete

Filtrete Maximum Under Sink Quick Change Water Filtration Replacement Filter 3US-MAX-F01,... Read Review

View at Amazon

Product Highlights

MAXIMUM LEVEL FILTRATION - This filter cartridge reduces 99% lead, 99% microbial cysts, 97% chlorine taste and odor, plus 0.5 microns of sand, sediment, rust, and soil
COMPACT DESIGN - This slim, compact cartridge takes up limited space under the sink
USES EXISTING FAUCET - Filter water right at the sink without having to install an entirely separate faucet
QUICK CHANGE - These filters are easy to install, requiring just a 1/4 turn for a quick change
SIX MONTH FILTER LIFE - Use each filters for up to six months
NSF STANDARD 42 CERTIFIED - Tested and certified by one of the world's most respected independent certification organizations that helps protect the world's food, water, consumer products, and environment

FRIZZLIFE

Frizzlife FZ-2 Replacement Filter Cartridge For MP99, MK99, MS99 Under Sink Water Filter &... Read Review

View at Amazon

Product Highlights

Two-Stage Advanced Purify: 2 in 1 TWO-STAGE compoud filter, sediment filter cartridge with 5 micron precision reduces particle material such as sand, silt and rust from the water. Block carbon filter cartridge with 0.5 micron precision that reduces 99.99% of Lead, Chlorine, Odor and Particles from the water.
High Benefits: The Frizzlife MP99, MK99, MV99, MS99 has unique technology that removes over 99.99% of contaminants while leaving in all essential minerals, which are vital to your health, including calcium, potassium, and magnesium. Enjoy pure and healthy water from the tap.
Compatible Replacement Filter for Frizzlife MP99 water filtration system(ASIN B07J9QRVDM), MK99 water filter system(ASIN B07MFYQBTX), MV99 Inline RV filter(ASIN B08PCJNPHR) and MS99 Inline Water Filter for Refrigerator(ASIN B08NY78DC3). It's the only core filter cartridge you will need to replace for them.
Long Service & High Flow Rate: Quick change filter replacement that lasts 1 years or 1,600 gallon of water, provide your family a clear, clean, lead free, odorless water. Enjoy tap water as pure and healthy as spring water.
100% Satisfaction: Our 100% money-back guarantee is as clear as our water.

Whirlpool

Whirlpool WHEEDF Dual Stage Replacement Pre/Post Water Filters | Fits WHADUS5 & WHED20 Fil... Read Review

View at Amazon

Product Highlights

Replacement Whirlpool dual stage pre/post filter 2 pack (fits systems WHADUS5 & WHED20)
Certified to reduce numerous contaminants including chlorine taste and odor, sediment, cysts, lead and chemicals
6 month filter life - replace your systems pre and post filter every 6 months. It is essential to change your filters on time to ensure your system is working properly
Ultraease filter replacement - change filter in seconds with just a quarter turn – no hassles, no mess, no need to turn off your water supply

PUREPLUS

1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter Cartridge Replacement for Countert... Read Review

View at Amazon

Product Highlights

❄ RECOGNIZED CERTIFICATION - Food Grade Material Meets European EC1935-2004 Regulations, Australia Water Mark, TUV, ROHS, REACH, BPA FREE Certified. This kind of filter is recommended for tap water filtration. PUREPLUS CTO10 filters up to 99% of Chlorine, sand, rust, sediment, color. If your water source is well water, this filter may not achieve the filtering effect you expect.
❄ STRICT QUALITY CONTROL - All water filter home cartridge are produced under the ISO9001 standard and inspected under strict quality control. Each filter is produced through 34 production processes, 400PSI pressure test, 10,000 water hammer tests, and 6 independent tests.
❄ HIGHER QUALITY FILTRATION - Carbon is well known for its unique absorbing ability, a pound of carbon is able to provide up 125 acres of filtering surface area. Our RO carbon filter is made of 100% coconut shell activated carbon block to filter most sediments, Sintering Technology ensures high absorbing capacity offers a much finer filtration of suspended particles and dirt.
❄ HIGH CAPACITY - The CTO carbon filter can filter up to 13000 gallons depending on water quality. Suggest to replace it every 3- 6 months for the average household for optimal performance depending on the use. Let it bring a wonderful cleaner water experience to your loved ones.
❄ COMPATIBLE FILTERS - The filter can be used in any standard 10” x2.5” RO Unit whole house filtration system and compatible with standard 10 inch X 2.5 inch filter models of DuPont WFPFC8002, WFPFC9001, SCWH-5, Whirlpool WHCF-WHWC, Pentek CBC-10, GE FXWTC, Culligan D-10A & D-10, Aquaboon CTO, Ace Hardware 84608, Apex IR-40, Cornelius COR10B1, COR10B5, Dupont DWC30001, PFC8002, WFDWC30001, WFPFC8002, WFPFC9001, 46942, EcoLab 9320-1002, Everpure CG5-10, DEV9108-15, Flotec TO1, GE FX12P, GXWH20F.

Aquasana

Aquasana AQ AQ-5300R 3-Stage Under Sink Water Filter Replacement Cartridges, 3 Count (Pack... Read Review

View at Amazon

Product Highlights

Replacement filters for the AQ-5300 3-Stage Water Filter System to be used with the following systems: AQ-5300.55, AQ-5300.56, and AQ-5300.62
Use only genuine Aquasana replacements with your Aquasana system - untested replacements are not certified for performance capacity or contaminant removal
Replacements are an easy twist - no need to disconnect hoses or water lines. Simply twist off the filter housing, replace the filter, and twist back on. - no plumber necessary!
Reduces up to 99% of 77 contaminants including lead, mercury, asbestos, pesticides, pharmaceuticals, and more
Full system certified to NSF standards 42, 53, 401, and P473 - will not leach contaminants back into your water
Ultra-Delicious – Claryum filtration retains beneficial minerals, like calcium and potassium, for great tasting water

Aquasana

Aquasana AQ-5300+R 3-Stage Max Flow Under Sink Water Filter Replacements, 3 Count (Pack of... Read Review

View at Amazon

Product Highlights

Replacement filters for the Aquasana 3-Stage Max Flow Water Filter System: AQ-5300+.55, AQ-5300+.56, and AQ-5300+.62
Use only genuine Aquasana replacements with your Aquasana system - untested replacements are not certified for performance capacity or contaminant removal
Replacements made easy - simply twist off the filter housing, replace the filter, and twist back on. No plumber needed
Reduces up to 99% of 77 contaminants including lead, mercury, asbestos, pesticides, pharmaceuticals, chlorine, and more
Instant access to healthy water - keeps you and your family hydrated all day. Now with 44% faster flow rate, your AQ-5300+ powers through 0.72 gallons per minute
Reduces organic chemicals like herbicides, pesticides, VOCs and MTBE.
Captures asbestos and chlorine resistant cysts like cryptosporidium and giardia.

General Electric GXULQR Kitchen or Bath Replacement Filter - White Read Review

View at Amazon

Product Highlights

Quick replace design
Elegant design and finish
The product is manufactured in China
Quick replace design: No water shut off needed
Quick replace design: No water shut off needed
Quick replace design: No water shut off needed.
Includes one filter
6 month filter life per filter (capacity may vary with local water conditions)

AO Smith

AO Smith AO-MF-B-R Under Sink Water Filter Replacement - NSF Certified Read Review

View at Amazon

Product Highlights

Replacement filter for: AO Smith Undersink Water Filter (AO-MF-B) - NSF certified to standard 42 for chlorine taste and odor.
Use only certified, genuine A. O. Smith replacement filters for continued contaminant removal and system performance.
Single stage water filtration from your existing faucet - Reduces chlorine taste and odor.
No water is wasted, and nothing is added to your water during the filtration process.
Filter lasts 6 months with an annual replacement cost of $40 or less - Includes one filter replacement cartridge.

APEC Water Systems

APEC Water Systems FILTER-SET-ES High Capacity Replacement Pre-Filter Set For Essence Seri... Read Review

View at Amazon

Product Highlights

APEC Water ESSENCE Series FILTER-SET-ES is for ROES-50, ROES-PH75, ROES-PHUV75, ROES-UV75-SS and ROES-UV75
Includes (1) sediment and (2) carbon block filters to protect and extend the life of the RO system
1st stage 5 micron Polypropylene sediment filter to remove dust, particles and rust
2nd & 3rd stage 10 micron extruded carbon block filters to remove chlorine, taste & odor
High performance replacement filters are compatible with all standard sized under counter RO systems

Culligan D-250A-D Level 4 Sediment Replacement Cartridge 2 Count Read Review

View at Amazon

Product Highlights

Culligan D-250A Replacement Filter Set, 0.5 um Filter, Carbon Block, Granular Carbon Filter Media
Reduces contaminants down to 0.5 microns in size
Drop-in design makes filter changes quick and easy
Provides great tasting water directly from your faucet
Filter Media:Carbon Block Granular Carbon
Suitable for:SY-2650 SY-2500 SY-2300 SY-2000 and SY-5197 Models
Filter Rating:0.5 um
Pack of 1

Aquasana

Aquasana AQ-5200R AQ 2-Stage Under Counter Replacement Filter Cartridges, 2, Red and Yello... Read Review

View at Amazon

Product Highlights

Replacement filter pack for Aqua Sana 2-stage under sink water filtration system: AQ-5200. 55, AQ-5200. 56, AQ-5200. 62
Use genuine Aqua Sana replacements only - untested replacements are not certified for performance capacity or contaminant removal
One of the longest lasting filters on the market - 500 gallons or six months of fresh water.
Powered Active Filtration - obsessively engineered to remove over 96% of over 77 contaminants including chlorine and lead
Replacements made easy - no tools or plumber required. Simply twist, remove, and replace

Filtrete

Filtrete Advanced Under Sink Quick Change Water Filtration Filter 3US-PF01, for use with 3... Read Review

View at Amazon

Product Highlights

HEALTHY LIVING FILTRATION LEVEL - This filter reduces chlorine taste & odor as well as microbial cysts
EXTREMELY CLEAN WATER - This filter reduces sand, soil, silt, rust, and sediment (0.5 microns)
QUICK CHANGE - This filter is easy to install, requiring just a 1/4 turn for a quick change
SIX MONTH FILTER LIFE - Use these filters for up to six months each
MAINTAIN FULL WATER FLOW - This filter maintains full water flow at 2.25 gpm on your existing kitchen or bath faucet
NSF STANDARD 42 CERTIFIED - Tested and certified by one of the world's most respected independent certification organizations that helps protect the world's food, water, consumer products, and environment
Healthy Living water filtraton reduces microbial cysts, chlorine taste & odor, sand, soil, rust, and sediment
1/4 turn change filter replacement that lasts 6 months or 2,000 gallons
Maintains water flow rate from your faucet
NSF certified Standard 53 and 42
Consider an upgrade to the Filtrete Maximum Under Sink Filter for 99.3% Lead Reduction

CuZn

CuZn UC-200 Under Counter Water Filter - 50K Ultra High Capacity - Made in USA Read Review

View at Amazon

Product Highlights

Incredible Capacity and Lifespan, Up to 5 Years per Filter; CuZn Backs the UC-200’s Long Lasting Performance With a Comprehensive 5 Year Prorated Performance Warranty, CuZn Will Provide Warranty Replacement if Early Expiration Occurs; the UC-200 Is for Municipal Water Only; Do Not Use With Private Well Water; the UC-200 Is a Water Purifier, the UC-200 Does Not Soften Water; the UC-200 Will Not Resolve Issues Caused by Excessively Hard Water Like Lime Scale Mineral Deposits on Tea Kettles
Simple to Install; The UC-200 is Designed for Direct Connect to the main Kitchen Sink Cold Water Line; No Drilling Through the Countertop to Mount an Extra Filter Dispenser Faucet Required; How to Install Video Tutorial Instructions Available; If You Have Non-Standard Under Counter Plumbing Connection Issues or Are Unable To Complete Installation, CuZn Technical Support Will Diagnose and Provide All Additional Adapters Required To Complete Your Installation
3 Stage Filtration Process Utilizing Micro Sediment Membranes, KDF-55 and Coconut Shell Carbon; the UC-200 Will Not Reduce TDS or PPM Type Meter Readings; if TDS or PPM Removal Is Desired, a Reverse Osmosis Type Filter System is Required; the UC-200 Is Designed To Purify Water Without Reducing the Health Beneficial Mineral Content and as a Result the TDS or PPM Type Meter Readings Will Show the Same Results When Measuring the UC-200’s Filtered Water and the Unfiltered
Bacteriostatic; Unlike Carbon Only Filters, the UC-200 Is Bacteriostatic and Not Susceptible to Mold or Bacteria Growth; To Test the UC-200’s Filtered Water To Confirm if the Filter Is Still Working, Utilize DPD#1 Chlorine Test Strips and Replace the UC-200 When Chlorine Is Detected in the Filtered Water; Sensitive Test Strips That Test Down 0.25 or 0.5ppm Are Ideal for Earliest Possible Detection of Chlorine; Early Expiration Prior to 5 Years Use Is Covered Under Warranty by CuZn
CuZn’s Comprehensive Install Insurance Policy Is Included With Purchase of the UC-200 on Amazon; if You Are Unable To Complete Your Installation for Any Reason; Or You Have an Alternative Method for Installing the Filter In Mind Such As Connecting the UC-200 to a Dedicated Filtered Water Only Dispenser Faucet Purchased Separately; Simply Use Amazon Buyer-Seller Messaging To Send Us Your Request and CuZn Tech Support Will Diagnose and Provide the Necessary Alternative Install Kit on the House

Culligan

Culligan RC 3 EZ-Change Advanced Water Filtration Replacement Cartridge, 500 Gallons, 3 Co... Read Review

View at Amazon

Product Highlights

Provide your family with visibly clean, great-tasting water for drinking and cooking
FEATURES: Reduces particulates class I, chloride, cyst, turbidity and lindane, atrazine, lead, and bad taste/odor from water; Use under the sink or in the refrigerator; Includes a change reminder sticker
COMPATIBILITY: Works with Culligan US-EZ-1, US-EZ-3 and US-EZ-4 systems and can replace IC-EZ-3, US-EZ-3 and RV-EZ-3
FILTER LIFE: Up to 500 gallons or 6 months depending on usage and water conditions
CERTIFICATION: Tested/certified by IAPMO to NSF/ANSI Standard 42 for the aesthetic reduction of Chlorine Taste and Odor and Nominal Particulate Class 1. Standard 53 for the reduction of Cysts, lead, Turbidity, Lindane and Atrazine

AQUA CREST

AQUACREST FQSVF Under Sink Water Filter, Replacement for GE FQSVF, FQSLF, GXSV65R, NSF 42... Read Review

View at Amazon

Product Highlights

【NSF 42 Certified Performance】 NSF 42 Certified to remove most of the contaminants, including chlorine, taste & odor, sediment etc, giving your family the widest range of protection. After advanced upgrade, the model number is changed from AQU-FQSVF into AQU-FF23-VF.
【Lead-Free Material】 We take your health as our priority and only choose the supreme material which is certified to NSF 372 for lead free. You can feel assured to use our filter.
【Durable Solution】 A perfect alternative to the original, serving you 300 gallons or 6 months of crystal clear drinking water. You’ll have no concern about water leaks!
【Perfect Fit】 Uses renewable coconut shells as the raw material for a better planet. Leak-proof technology for perfect fit without water leaks. Easy for replacement and operation, no tools required.
【Compatible Models】 GE-FQSVF, FQSLF, FQSVN, GXSV65R, GQSV65R, GXSV65F and GQSV65F, GXSL55R filter systems. AquaCrest is an independent brand. It is not the original.

FRIZZLIFE

Frizzlife M3005 Replacement Filter Cartridge Set (4 Pack) For SK99,SP99,SK99 NEW and SP99... Read Review

View at Amazon

Product Highlights

Upgraded version of bottom caps are available! They have much stronger resistance to water pressure up to 600 psi. If you system was purchased before Dec 2020, claim them for free from Frizzlife or search ASIN# B08HCTZ41K.
High Filtration Performance: 3-stage filtration remove over 99.99% of harmful contaminants that are commonly found in water, including LEAD (99%), CHLORINE(99%), CHLORAMINE, FLUORIDE, HEAVY METALS, VOCs and much more. Any unpleasant taste or odor are completely removed, while health-benefiting essential minerals are kept.
Compatible Replacement Filters for Frizzlife SP99 (ASIN B07Y1M1FJ8) , SK99 (ASIN B07Y1D6YFQ) , SK99 NEW (ASIN B08NDYVZV5) and SP99 NEW (B08NDXVPC9) under sink water filter system.
Long-Lasting & Affordable Service: Far cheaper than buying expensive bottled water. Frizzlife always delivers superior, prolonged and affordable water filtration service for our customers.
Quick Change & No Extra Tools: The twist-in filter system makes the filter replacement a breeze. Only use the housing wrench inside the box and No extra tools required. Save your time and energy. Your hassle-free life is our concern.
100% satisfaction: Our 100% money-back guarantee is as clear as our water. It is recommended to change sediment filter every 3-6 months of usage after installation, change 3-5 micron CTO every 8-12 months of usage and change 0.5 micron CTO every 12-18 months of usage after installation (actual service life depends on your water quality and daily usage).

Culligan

Culligan US-3UF-R Ultra Filtration Under-Sink Drinking Water Filter Replacement Cartridge,... Read Review

View at Amazon

Product Highlights

The right part for your system — Designed and built specifically for the Culligan US-3UF Ultra Filtration Under Sink Drinking Water System.
Convenient easy-change filter design — Change your filter quickly and tool-free without having to turn off your water supply.
Secure and leak-free — 3-in-1 cassette style filter provides filter replacement with a locking handle.
Get pure water — Reduces bacteria, viruses, chlorine, lead, lindane, atrazine, and microbial cysts, resulting in much cleaner water for you and your family.
Extra long filter life — Get clean, fresh-tasting water with fewer filter changes.

Aquaboon

Replacement Filter Set with Sediment & Carbon Filters for Standard 10" Housings | Universa... Read Review

View at Amazon

Product Highlights

💧 [COMPLETELY CLEAN WATER] Make your home contamination-free by removing chlorine and other harmful industrial chemicals and sediment - Now you can drink water knowing it is 100% safe.
💧 [UNIVERSAL 10-INCH REPLACEMENT] – Elegantly designed at 2.5” x 10”, these filters will fit all standard 10 inch Reverse Osmosis and Under Sink Systems. Your easy and smart filters.
💧 [LONG LASTING] – 2 Pack of carbon block activated water filters come in an airtight packaging, so you can trust it won’t go to waste, works better and lasts longer. Enjoy long-lasting coconut shell activated carbon water filters. Aquaboon – your smartest coconut shell water filter solution! Lifetime - 6 month (Replace once or twice times a year, depending on the water quality).
💧 [QUALITY FILTRATION] – 1 Pack of sediment filters made of thermally bonded 100% Pure POLYPROPYLENE Microfibers. Whole house sediment filtration. Contains no binders, agents, solvents, antistatic materials or wetting agents. 5 zones of filtration to ensure quality and remove more contaminants, large and fine particles from a drinking water, such as sand, dirt, silt, and rust particles.
💧 [COMPATIBLE REPLACEMENT FILTERS] – Ace Hardware 84608, Apex IR-40, Cornelius COR10B1, COR10B5, Dupont DWC30001, PFC8002, WFDWC30001, WFPFC8002, AP110, AP110-NP, AP101S, AP101T, AP11S,SS1-SS12, SS20-SS36, GE FXUSC, Whirlpool WHKF-GD05, WHKF-DWHV, EcoLab 9320-1002, Everpure CG5-10, DEV9108-15, Flotec TO1, GE FX12P, GXWH20F, FXWTC, NuCalgon 4711-87, OmniFilter TO1, TO-1, OptiPure W-5, CTO-10, Pentair DEV9108-15, Pure-Tel W5CIP, FLTR-2112, Sears 34370, Watts F109009, Whirlpool WHEF-WHWC, etc.

3M Aqua-Pure

3M Aqua-Pure Under Sink Replacement Water Filter Cartridge AP217, Full Flow Read Review

View at Amazon

Product Highlights

BETTER TASTING WATER - This filter cartridge reduces chlorine taste and odor, providing better tasting water
REDUCES SEDIMENT - This filter cartridge reduces sediment (Tested and verified by the manufacturer's laboratory)
USES EXISTING FAUCET - Filter water right at the sink without having to install an entirely separate faucet
SIX MONTH FILTER LIFE - To maximize system performance and efficiency, regularly scheduled maintenance, including replacement of the cartridge every six months (or sooner if a noticeable reduction in flow rate, change in odor or taste occurs) is required. Filter life is dependent on actual use and incoming water quality
REPLACEMENT CARTRIDGE - Use this filter cartridge with the 3M Aqua-Pure Under Sink Water Filter System AP200
NSF STANDARD 42 CERTIFIED - Tested and certified by one of the world's most respected independent certification organizations that helps protect the world's food, water, consumer products, and environment

3M Aqua-Pure

3M Aqua-Pure Under Sink Replacement Water Filter AP-DW80/90, For Aqua-Pure AP-DWS1000, Red... Read Review

View at Amazon

Product Highlights

DESIGNED FOR USE WITH 3M Aqua-Pure Under Sink Water Filter System AP-DWS1000.
EASY TO REPLACE: Sanitary Quick Change (SQC) cartridge design helps provide fast and easy cartridge change-outs with minimal effort.
CLEANER WATER: Reduces particulate, chlorine taste and odor, lead, parasitic protozoan cysts, volatile organic compounds (VOCs) and methyl tert-butyl ether (MTBE).
CARBON-BLOCK FILTRATION: Advanced dual stage carbon-block filtration process to help provide cleaner, clearer better tasting drinking water.
AUTO SHUT-OFF: AP-DWS1000 Water Filter System designed with built-in automatic shut-off meter that automatically shuts off the system after 625 gallons (2, 366 liters) as a reminder to change cartridges.

Waterdrop

Waterdrop RF10 Replacement Filter Cartridge for 10UA/10UB Under Sink Water Filter, NSF/ANS... Read Review

View at Amazon

Product Highlights

【Compatible model】Compatible Replacement Filter for Waterdrop 10UA under sink water filter system (ASIN B083NPW1DN), 10UB under sink water filter system (ASIN B089CKQGL1). This undersink filter brings you purified water from your original faucet or your dedicated faucet. Get easy access to clean, safe, and healthy purified water with Waterdrop!
【Ultra-long service life】 When used with municipal water, each Undersink Water Filter has a maximum service life of 1 year or 8,000 gallons.[1]
【Innovative multistage filtration】The Waterdrop Undersink Water Filtration Replacement Filter uses innovative multistage filtration. And it can effectively reduces heavy metals, chemical impurity, sediment and other large particles.[2] Enjoy healthy and pure water straight from your tap – no need to buy bottled water anymore!
【NSF certified filter】Specially selected premium materials are lead-free, which is fully certified by the WQA against NSF 372 standard. Activated carbon block and other advanced filter media ensure efficient and safe filtration. KDF effectively keep filter sanitary.Tested against NSF 42 standards, it effectively reduces chlorine, taste and odor. The BPA-free, lead-free material ensures more reliable use from the inside out.
【Quick replacement】The twist-and-lock design of the undersink filter ensures that you can replace it in 3 seconds without any tools, saving you time and effort.

FilterLogic

Filterlogic 3US-PF01 Under Sink Water Filter, Replacement for Advanced 3US-PF01, 3US-MAX-F... Read Review

View at Amazon

Product Highlights

Please make sure your filter model is 3US-PF01 and distinguish it from other similar filters.
Retains beneficial minerals to produce healthy drinking water, works exactly like the original filter without water leaks.
The Filterlogic water filter is certified by NSF 42 and 372 standards. The innovative design and advanced materials reduce chlorine, sediment from your water source, leaving you with healthier water and a cleaner, fresher taste.
Provides 6 months or 15,000 gallons of refreshing water for the average household.
Replacement for 3M Filtrete 3US-PF01, 3US-MAX-F01H, 3US-PF01H, 3US-MAX-F01H;Filtrete Maximum Filtration, 3US-PS01, 3US-MAX-S01 Systems;. Manitowoc K-00337, K-00338, K00337, K00338, Delta RP78702. Please note this is a compatible spare part and the manufacturers’ names and part numbers have been used for reference purposes only.

GE FXHTC Under Sink Water Filter, 1 Count (Pack of 1) Read Review

View at Amazon

Product Highlights

Heavy-duty filtration system Filtered water for your whole home
Includes one filter: Compatible with GXWH40L, GXWH30C, GXWH35F, GXWH38F, GNQH38S and most systems with 10" x 4.5" filters
NSF Certified: Certified to reduce sediment, sand and rust in your water, appliances and plumbing fixtures
Three-month filter life: For best filtration results, filters should be replaced every three months or 30,000 gallons
Feed Water Temperature - 40-100 F

"Amazon, Amazon Prime, the Amazon logo and Amazon Prime logo are trademarks of Amazon.com, Inc. or its affiliates". AS AN AMAZON ASSOCIATE, WE EARN AFFILIATE COMMISSIONS FROM QUALIFYING PURCHASES.

JUMP TO [Show]

Under Sink Water Filter Replacement

The Best Under Sink Water Filter Replacement

Must Reads