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Use only genuine aquasana replacements with your Aquasana system - untested replacements are not certified for performance capacity or contaminant removal. Simply twist off the filter housing, replace the filter, and twist back on.



Reduces organic chemicals like herbicides, pesticides, VOCs and MTBE. Reduces up to 99% of 77 contaminants including lead, mercury, asbestos, pharmaceuticals, chlorine, pesticides, and more. Instant access to healthy water - keeps you and your family hydrated all day.

Instantly transform ordinary tap water into clean extraordinary Water - Removes up to 99% of 77 contaminants while leaving healthy minerals so you can drink with confidence This system will NOT reduce Total Dissolved Solids TDS.
High flow rate - this system powers through a half-gallon of water every minute No need to wait for clean water compared to traditional drip filters. Easiest filter replacement - replacements are engineered for ease No need to disconnect hoses or water lines housing easily twists off for snappy replacement.

Affordable, that clean, clean water solutions: Pure Blue makes water filtration systems, reverse osmosis filters and other water treatment systems, filter and restore water to a pure, uncontaminated state. Recommended replacement every 2-5 years. Stage 3 membrane filter replacement: this stage 3 membrane Filter is made for your Pure Blue H2O Four Stage Reverse Osmosis Water Filtration System.

System comes with 100% lead-free designer faucet, plus certified JG food grade tubing and parts to provide safe, impurity-free pure water. Provide unlimited clean, refreshing crisp tasting water superior to bottled water. Premium long-lasting filters remove up to 99% of impurities such as chlorine, nitrates, VOCs, taste, arsenic, odor, as well as harmful fluoride, lead, heavy metals and 1000+ impurities.
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. Supreme quality - designed, engineered, and assembled in usa to guarantee water safety & your health. Comes with all parts and industry's best instructions and videos for an easy DIY experience. Feed water pressure 40-85 psi. 1 year satisfaction guarantee. Max total dissolved Solids - 2000 ppm.

Both filters have a capacity of 100, 000 gallon of water to supply one full year of clean water for a family of four.
Material and components comply with nsf/ansi standard 42, high performance Organic coconut shell activated 20” X 4. 5 carbon block filters at second & third Stages absorb heavy chlorine byproducts such as chloramines, acid washed, THM, and TCE. This cartridge also extends life of other, insects, more expensive cartridges and prevents damage.

Reverse osmosis replacement water filters: Experience what water should taste like with the Express Water reverse osmosis water filtration system removing up to 99. 99% contaminants.
Reverse osmosis membrane: the ro membrane is specially designed with density graded layers of filtration to filter the hardest to remove contaminants like dissolved solids, microplastics, Heavy Metals, fluoride, and more. Fully ¼” quick connect compatible. Pre-carbon filter: activated carbon Block and Granular Activated Carbon block water filters protect your system from chlorine damage and remove volatile organic chemicals.

Carbon-block filtration: Advanced dual stage carbon-block filtration process to help provide cleaner, clearer better tasting drinking water. Easy to replace: sanitary quick Change SQC cartridge design helps provide fast and easy cartridge change-outs with minimal effort.
1. Aquasana
#ad
3 Count, Filters 99% Of Chlorine, AQ-5300R, Aquasana Replacement Filter Cartridges for 3-Stage Under Sink Water Filtration System
#adAquasana #ad - Replacements are an easy twist - no need to disconnect hoses or water lines. Ultra-delicious – claryum filtration retains beneficial minerals, like calcium and potassium, for great tasting water.Use only genuine aquasana replacements with your Aquasana system - untested replacements are not certified for performance capacity or contaminant removal. Simply twist off the filter housing, replace the filter, and twist back on.
More information #ad
Replacement filters for the aq-5300 3-stage water filter system to be used with the following systems: AQ-530055, aq-530056, and aq-530062. Reduces up to 99% of 77 contaminants including lead, pesticides, pharmaceuticals, mercury, asbestos, and more. Full system certified to nsf standards 42, 401, 53, and P473 - will not leach contaminants back into your water. No plumber necessary.Brand | Aquasana #ad |
Manufacturer | Aquasana Inc. #ad |
Height | 5.5 Inches |
Length | 5.5 Inches |
Weight | 1 Pounds |
Width | 2.2 Inches |
Part Number | AQ-5300R |
Model | AQ-5300R |
Warranty | 6 month warranty |
More information #ad
2. AIMASI
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Yellow,/Black, Aimasi Water Filter For Aq-5300r 3-Stage Under Counter Replacement Filter Cartridges,Red
#adAIMASI #ad - Ion-exchange:powered active filtration - obsessively engineered to remove over 96% of over 77 contaminants including chlorine and lead. Provide your family with visibly clean, great-tasting water for drinking, cooking and more.More information #ad
Activated Carbon: Reduces organic chemicals. One filter gives you 15x the capacity of the leading gravity-based pitcher at only 9 per gallon with Water for Life. Replacement filters for aq-5300 3-stage water filter system to be used with the following systems: AQ-530055, aq-530056, and aq-530062.Brand | AIMASI #ad |
Model | Aq 5300r |
More information #ad
3. Aquasana
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Aquasana Replacement Filter Cartridges Stages 1 & 3 for Reverse Osmosis Under Sink Water Filter System, AQ-RO3-R, Filters 95% Of Fluoride
#adAquasana #ad - Full system nsf certified to standards 42, 58, 53, 401 P473 - will not leach contaminants back into your water. Genuine replacement filters stages 1 and 3 for Aquasana OptimH20 Reverse Osmosis Water Filter: AQ-RO-3. Replacements made easy - no tools or plumber required - replace membrane every 6 months.More information #ad
Use only genuine aquasana replacements - untested replacements are not certified for performance capacity or contaminant removal. Removes over 95% of fluoride plus up to 99% of 87 other contaminants like lead, mercury, asbestos, and more.Brand | Aquasana #ad |
Manufacturer | Aquasana Inc. #ad |
Height | 2.5 Inches |
Length | 10 Inches |
Weight | 1.72 Pounds |
Width | 2.5 Inches |
Part Number | AQ-RO3-R |
Model | AQ-RO3-R |
More information #ad
4. Aquasana
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Filters 99% Of Chlorine, Aquasana Replacement Filter Cartridges for 3-Stage Max Flow Claryum Under Sink Water Filtration System, 3 Count, AQ-5300+R
#adAquasana #ad - Replacement filters for the aquasana 3-stage max flow water Filter System: AQ-530055, aq-530056, and aq-530062. Now with 44% faster flow rate, your AQ-5300 powers through 072 gallons per minute.Reduces organic chemicals like herbicides, pesticides, VOCs and MTBE. Reduces up to 99% of 77 contaminants including lead, mercury, asbestos, pharmaceuticals, chlorine, pesticides, and more. Instant access to healthy water - keeps you and your family hydrated all day.
More information #ad
Use only genuine aquasana replacements with your Aquasana system - untested replacements are not certified for performance capacity or contaminant removal. No plumber needed. Captures asbestos and chlorine resistant cysts like cryptosporidium and giardia. Replacements made easy - simply twist off the filter housing, replace the filter, and twist back on.Brand | Aquasana #ad |
Manufacturer | Aquasana #ad |
Height | 9.5 Inches |
Length | 9.5 Inches |
Weight | 1 Pounds |
Width | 2.2 Inches |
Part Number | AQ-5300+R |
Model | AQ-5300+R |
More information #ad
5. Aquasana
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Kitchen Counter Claryum Filtration, AQ-5300.55, Filters 99% Of Chlorine, Brushed Nickel Faucet, Aquasana 3-Stage Under Sink Water Filter System
#adAquasana #ad - Please review owner's manual before setting up. Top-grade components - includes first set of filter and all parts required for DIY Installation on standard 3/8 inch supply - No plumber required.Instantly transform ordinary tap water into clean extraordinary Water - Removes up to 99% of 77 contaminants while leaving healthy minerals so you can drink with confidence This system will NOT reduce Total Dissolved Solids TDS.
More information #ad
Cost efficient & long lasting - the most economical filter on the market at less than 10 cents per gallon filtered Lasts for 6 months or 600 gallons before a replacement filter is needed. High flow rate - this system powers through a half-gallon of water every minute No need to wait for clean water compared to traditional drip filters. Easiest filter replacement - replacements are engineered for ease No need to disconnect hoses or water lines housing easily twists off for snappy replacement.
Brand | Aquasana #ad |
Manufacturer | Aquasana #ad |
Height | 9 Inches |
Length | 12 Inches |
Weight | 6 Pounds |
Width | 4.25 Inches |
Part Number | AQ-5300.55 |
Model | AQ-5300.55 |
Warranty | 1 year warranty |
More information #ad
6. Pure Blue
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Pure Blue H2O Stage 3 Membrane Replacement Filter
#adPure Blue #ad - Pure blue: we make premium water filtration systems, under the sink filters, including faucet filters, shower filters and more, whole house filters, so you can provide clean water for your whole family. Reduce contaminants: this high-purity, cysts, tds, turbidity, Arsenic, including Fluoride, thin-film-composite membrane reduces total dissolved solids and harmful contaminants, Chromium 6, lead, and Radium 226/228.More information #ad
The stage 3 membrane filter can handle up to 50 gallons/day and filters down to 1/10, 000th of a micron. Enjoy better water at home: your water filtration system helps ensure you have clean drinking water. Affordable, that clean, clean water solutions: Pure Blue makes water filtration systems, reverse osmosis filters and other water treatment systems, filter and restore water to a pure, uncontaminated state. Recommended replacement every 2-5 years. Stage 3 membrane filter replacement: this stage 3 membrane Filter is made for your Pure Blue H2O Four Stage Reverse Osmosis Water Filtration System.
Brand | Pure Blue #ad |
Manufacturer | Pure Blue H2O #ad |
Model | PB-TLRO4MC50T |
More information #ad
7. APEC Water Systems
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APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage Certified Ultra Safe Reverse Osmosis Drinking Water Filter System, 50 GPD
#adAPEC Water Systems #ad - 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. Tank dimensions-11 x 11 x 15 inches.System comes with 100% lead-free designer faucet, plus certified JG food grade tubing and parts to provide safe, impurity-free pure water. Provide unlimited clean, refreshing crisp tasting water superior to bottled water. Premium long-lasting filters remove up to 99% of impurities such as chlorine, nitrates, VOCs, taste, arsenic, odor, as well as harmful fluoride, lead, heavy metals and 1000+ impurities.
More information #ad
Wqa certified to provide unlimited clean, refreshing crisp tasting water superior to bottled water. 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. Supreme quality - designed, engineered, and assembled in usa to guarantee water safety & your health. Comes with all parts and industry's best instructions and videos for an easy DIY experience. Feed water pressure 40-85 psi. 1 year satisfaction guarantee. Max total dissolved Solids - 2000 ppm.
Brand | APEC Water Systems #ad |
Manufacturer | APEC Water Systems #ad |
Height | 17.5 Inches |
Length | 16 Inches |
Weight | 25 Pounds |
Width | 5.25 Inches |
Part Number | ROES-50-A |
Model | ROES-50 |
Warranty | 1 Year APEC |
More information #ad
8. APEX LEGENDS
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RF-3021, Replacement cartridges for 3-Stage Whole House 20-Inch Water Filtration System Includes Sediment and Carbon Block Filters – Removes chlorine, Odor and more
#adAPEX LEGENDS #ad - Compatible with any 20” x 4. 5” whole house systems. The double carbon briquettes filter out organic matter from water without release of carbon fines. Also this carbon block removes volatile organic compounds VOCs, insecticides, pesticides and industrial solvents.Both filters have a capacity of 100, 000 gallon of water to supply one full year of clean water for a family of four.
More information #ad
The first stage high capacity polypropylene 20” x 4. 5” sediment filter – extracts suspended materials such as sediment, rust, and other particles down to 5 microns. Material and components comply with nsf/ansi standard 42, high performance Organic coconut shell activated 20” X 4. 5 carbon block filters at second & third Stages absorb heavy chlorine byproducts such as chloramines, acid washed, THM, and TCE. This cartridge also extends life of other, insects, more expensive cartridges and prevents damage.
Brand | APEX LEGENDS #ad |
Manufacturer | APEX WATER FILTERS, INC. #ad |
Height | 20 Inches |
Length | 20 Inches |
Weight | 12 Pounds |
Width | 4.5 Inches |
Part Number | RF-3021 |
Model | RF-3021 |
More information #ad
9. EXPRESS WATER
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Carbon GAC, PAC Filters, ACB, Sediment SED Filters – 10 inch Size Water Filters, Express Water – 3 Year Reverse Osmosis System Replacement Filter Set – 23 Filters with 50 GPD RO Membrane
#adEXPRESS WATER #ad - On demand support: support from experts who can answer any of your questions about your replacement water filters. Reverse osmosis filter replacement set: each Express Water replacement filter is specially designed to work together and compliment each other. Sediment water filter: keep the most damaging sediments out of your drinking water and protect your other filters from coarse contaminants including rust, sand, dirt and silt.Reverse osmosis replacement water filters: Experience what water should taste like with the Express Water reverse osmosis water filtration system removing up to 99. 99% contaminants.
More information #ad
Water purification system: drink the healthiest water on Earth. Replace reverse osmosis Membrane and Post Activate Carbon once a year. Replacement water filter life cycle: replace sediment filter, Granular Activated Carbon, Activated Carbon Block every 6 Months. Post-carbon water filter: as the final stage of filtration in your system, this activated carbon water filter removes any remaining contaminants while enhancing the flavor of drinking water. Reverse osmosis membrane: the ro membrane is specially designed with density graded layers of filtration to filter the hardest to remove contaminants like dissolved solids, microplastics, Heavy Metals, fluoride, and more. Fully ¼” quick connect compatible. Pre-carbon filter: activated carbon Block and Granular Activated Carbon block water filters protect your system from chlorine damage and remove volatile organic chemicals.
Brand | EXPRESS WATER #ad |
Manufacturer | Express Water Incorporated #ad |
Weight | 19.11 Pounds |
Part Number | FLTSETS6C6G6I3M502 |
Model | FLTSETS6C6G6I3M502 |
More information #ad
10. Aqua-Pure
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VOCs, Reduces Particulate, MTBE, Chlorine Taste and Odor, For Aqua-Pure AP-DWS1000, 3M Aqua-Pure Under Sink Replacement Water Filter AP-DW80/90, Lead, Cysts
#adAqua-Pure #ad - 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.Carbon-block filtration: Advanced dual stage carbon-block filtration process to help provide cleaner, clearer better tasting drinking water. Easy to replace: sanitary quick Change SQC cartridge design helps provide fast and easy cartridge change-outs with minimal effort.
More information #ad
Cleaner water: reduces particulate, parasitic protozoan cysts, lead, chlorine taste and odor, volatile organic compounds VOCs and methyl tert-butyl ether MTBE. Designed for use with 3m aqua-pure under sink water Filter System AP-DWS1000 .Brand | Aqua-Pure #ad |
Manufacturer | 3M #ad |
Height | 12 Inches |
Length | 5.3 Inches |
Weight | 5 Pounds |
Width | 4 Inches |
Part Number | AP-DW8090 |
Model | 70020002468 |
More information #ad