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Aquasana AQ-RO-3 Reverse Osmosis Fluoride Water Filter OptimH2O

Aquasana AQ-RO-3 Reverse Osmosis Fluoride Water Filter OptimH2O

The Aquasana OptimH2O Reverse Osmosis Drinking Water System delivers the best drinking water available for optimal hydration. OptimH2O is the first reverse osmosis system of its kind to pair the powerful filtration of reverse osmosis with high... more

$349.99

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PT4000T50-SS-AG PuROTwist PuROTwist Reverse Osmosis Filter System

PT4000T50-SS-AG PuROTwist PuROTwist Reverse Osmosis Filter System

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The PUROTWIST-PT4000T50-SS-AG 4-stage Reverse Osmosis (RO) System is easy to install and produces up to 50 gallons per day of the highest quality drinking water. This system provides excellent TDS rejection and contaminant reduction to keep your water... more

$237.99

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(5,000+)
GE Osmonics Desal TFM-18 Membrane, MT1512A18

GE Osmonics Desal TFM-18 Membrane, MT1512A18

The TFM-18 Membrane by Desal is a 18 Gallon Per Day, thin film composite, Dry Membrane that can be used in many reverse osmosis systems. Also known as part number 1220188. Serial Number 3823621. more

$30

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GS-10RO-H-38 Desal Reverse Osmosis Carbon Post Filter

GS-10RO-H-38 Desal Reverse Osmosis Carbon Post Filter

The DESAL-GS-10RO-H-38 granular activated carbon filter fits in the 4th and final stage of the GE Merlin reverse osmosis systems. This inline filter provides the final polish to your purified water to give you the best tasting drinking water and ice.... more

$17.99

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(5,000+)
Culligan Compatible TFM-18a RO Membrane

Culligan Compatible TFM-18a RO Membrane

The Culligan Compatible TFM-18a RO Membrane is an 18 gallon per day membrane that fits Reverse Osmosis Models AC15, H83, and others. Also replaces membranes AG1812TAR and AG1512TAR. Part number 1224435. more

$40

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66-1311 Water Factory Systems Reverse Osmosis Membrane

66-1311 Water Factory Systems Reverse Osmosis Membrane

The 3M Cuno Water Factory HP-300 Commercial Reverse Osmosis (RO) replacement membrane (66-1311) separates fresh, clean drinking water from everyday tap water. This RO membrane reduces total dissolved solids to virtually nothing but pure water. This is... more

$422.99

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(5,000+)
Culligan TFM-36A RO Filter Membrane

Culligan TFM-36A RO Filter Membrane

Reverse Osmosis - For use with AC15, AC30, H8, H83, H83S-R, and LC50 more

$36

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Omnipure Inline GAC Filter Cartridge (K5633JJ)

Omnipure Inline GAC Filter Cartridge (K5633JJ)

1/4" Quick-Connect Compression Fittings - Post Reverse Osmosis Filter - Acid Washed Granular Activated Carbon Filter Used To Reduce Taste, Odor - Quick-Connect Fittings Are Molded Directly Into The Filter Body And Cap As A Single Unit more

$14

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3M CUNO SQC TFC 25 GPD RO Membrane 66-4506G2

3M CUNO SQC TFC 25 GPD RO Membrane 66-4506G2

The 3M 66-4506G2 is the correct replacement for the following countertop RO systems: CUNO 30T CUNO 40T The 3M CUNO SQC TFC 25 GPD RO Membrane 66-4506G2 is a reverse osmosis (RO) membrane water filter. This RO membrane will help provide you w more

$146

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Culligan Compatible TFM-50-A RO Membrane

Culligan Compatible TFM-50-A RO Membrane

The Culligan Compatible TFM-50-A Reverse Osmosis Membrane by Osmonics (Desal) is a 50 gallon per day membrane that fits standard membrane housing # 1204694 and H8, H83, AC15, and AC30 models. Part number 1224437. more

$46

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Watts Water Filter Systems The Home Depot Carbon Post Filter Replacement cartridge for HD-RO 4000, Reverse Osmosis Drinking Water System 105004 0958154

Watts Water Filter Systems The Home Depot Carbon Post Filter Replacement cartridge for HD-RO 4000, Reverse Osmosis Drinking Water System 105004 0958154

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This 13 in. replacement granular activated carbon (GAC) filter for a reverse osmosis filtration system removes impurities, chemicals and contaminants from water through absorption and a process called catalytic reduction. Volatile organic contaminants... more

$15.95

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HomeDepot.com

(100,000+)
Unbranded Water Filter Systems The Home Depot Carbon Post Filter Replacement Cartridge HD-RO ECO, Zero Waste Reverse Osmosis Drinking Water System 0958155

Unbranded Water Filter Systems The Home Depot Carbon Post Filter Replacement Cartridge HD-RO ECO, Zero Waste Reverse Osmosis Drinking Water System 0958155

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This 13 in. replacement granular activated carbon (GAC) filter for a reverse osmosis filtration system removes impurities, chemicals and contaminants from water through absorption and a process called catalytic reduction. Volatile organic contaminants... more

$17.95

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HomeDepot.com

(100,000+)
EcoPure Water Filter Systems Reverse Osmosis Water Filtration System White ECOP309

EcoPure Water Filter Systems Reverse Osmosis Water Filtration System White ECOP309

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The EcoPure Reverse Osmosis Water Filtration System is a premium water filtration system that delivers great tasting water and removes many of the most commonly found contaminants in drinking water supplies. The ECOP30 is best for consumers looking for... more

$170.00

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HomeDepot.com

(100,000+)
GE SmartWater FQROMF Filter Membrane

GE SmartWater FQROMF Filter Membrane

For GE PXRQ15F, PNRQ15F, PNRQ20F more

$65

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GE FX12P Accessory - Replacement Filter

GE FX12P Accessory - Replacement Filter

The FX12P GE SmartWater Replacement Pre-Filter and Post-Filter and RO membrane cartridgefits GE... more

$14

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Boann 5 stage reverse Osmosis filtration drinking water system w/Tooll

Boann 5 stage reverse Osmosis filtration drinking water system w/Tooll

Easy Installation & Space-Saving Compact Design (installation DVD included)Quick-Twist disposable Filter Replacement - No Tool RequiredAuto Leak Detector (Auto shut off) & Pressure RegulatorCentralized PE Tubing Hub (organize all the tubing on one... more

$399.99

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DuPont Reverse Osmosis Drinking Water Filtration System (WFRO60X)

DuPont Reverse Osmosis Drinking Water Filtration System (WFRO60X)

"DuPont WFRO60X Reverse Osmosis Drinking Water Filtration SystemAdvanced undersink water filters help make drinking water safer for your family. With improved taste and greater clarity, you'll find better flavor in foods and beverages when they are... more

$348.75

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Aquasana AQ-RO3-RO OptimH2O Reverse Osmosis Stage 2 RO Membrane Replacement

Aquasana AQ-RO3-RO OptimH2O Reverse Osmosis Stage 2 RO Membrane Replacement

One Reverse Osmosis Membrane (stage 2) replacement for the AQ-RO-3 OptimH2O Reverse Osmosis Drinking Water System. RO Membrane should be replaced every 1-3 years based on water quality and usage for optimal filter effectiveness. The Aquasana OptimH2O... more

$47.99

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Aquasana AQ-RO3-R OptimH2O Reverse Osmosis Stage 1 & 3 Filter Replacements

Aquasana AQ-RO3-R OptimH2O Reverse Osmosis Stage 1 & 3 Filter Replacements

Set of replacement Carbon & Claryum filter cartridges for the AQ-RO-3 OptimH2O Reverse Osmosis Drinking Water System. Carbon & Claryum filters (stage 1 & 3) should be replaced every 6 months or 365 gallons for optimal filter effectiveness. The Aquasana... more

$55.24

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Kenmore Pre/Post Filters for Reverse Osmosis System

Kenmore Pre/Post Filters for Reverse Osmosis System

Kenmore trusted in the homes of more than 100 million Americans.Reduce sediment, particulate matter and chlorine taste and odor in your drinking water with these replacement pre/post filters from Kenmore. Fits Kenmore Reverse Osmosis System (42-38156)... more

$49.99

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Sears.com

(10,000+)
Kenmore UltraFilter Reverse Osmosis Replacement Filters

Kenmore UltraFilter Reverse Osmosis Replacement Filters

Replacement filters for the Kenmore UltraFilter 300 and 500 Reverse Osmosis Drinking Water... more

$44

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(2) Whirlpool Whkf-db1 Compatible Water Filter Cartridges .5 Micron For Whkf-duf

(2) Whirlpool Whkf-db1 Compatible Water Filter Cartridges .5 Micron For Whkf-duf

HIGH QUALITY WHKF-DB1 COMPATIBLE Quantity per Order 2 Filters Per Order Typical Applications Under Counter Drinking Water Systems Reverse Osmosis Prefiltration Food and beverages Aquarium Features Technical Specs Fits WHKF-DUF Under Sink Filter... more

$29.00

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Watts Wp-5 Ro Reverse Osmosis Water Filters 9 7/8" X 2.5"

Watts Wp-5 Ro Reverse Osmosis Water Filters 9 7/8" X 2.5"

Watts WP-5 RO Filters The 5-Stage replacement reverse osmosis filter set for a Watts WP-5 RO drinking water system includes: (1) 5 Micron Sediment Cartridge Filter (2) 10 Micron Carbon Block Cartridge Filter (1) 10" Inline GAC Cartridge Filter For best ta more

$35.99

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Purenex RO-6-100 6-Stage Reverse Osmosis Water Filter System with Storage Tank

Purenex RO-6-100 6-Stage Reverse Osmosis Water Filter System with Storage Tank

Overall rejection/removal rate: 98-Percent to 99-Percent for the Ultra-pure, 95-Percent for the drinking water 1st stage: 5 micron sediment filter, removes sediment, rust, dirt. (replace every 6-12 month) 2nd and 3rd stage: premium grade coconut shell... more

$350.00

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Watts Premier 500272 5-Stage Ultra Violet Reverse Osmosis Water System

Watts Premier 500272 5-Stage Ultra Violet Reverse Osmosis Water System

This Watts five stage reverse osmosis system provides high quality water at an affordable price. It generates purified water for drinking, cooking, hydroponics, aquarium and the unit removes hardness, heavy metals, toxins, bacteria and many other tap... more

$285.39

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Environmental Water Systems RO3 Advanced Three Stage Reverse Osmosis Drinking Water System

Environmental Water Systems RO3 Advanced Three Stage Reverse Osmosis Drinking Water System

EWS provides only the highest quality products and we have never lowered our standards all products are meticulously engineered and made in the USA with the highest-quality filtration media available. As a result, EWS is trusted by hospitals, the... more

$413.71

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Pentek Touch-Flo Air-Gap RO Faucet

Pentek Touch-Flo Air-Gap RO Faucet

The Pentek Touch-Flo Air-Gap RO Faucet is also known as part number 144839. more

$52

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Omnipure Q5615 Replacement Cartridge

Omnipure Q5615 Replacement Cartridge

Nominal Micron Rating: 1 more

$20

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Omnipure Inline GAC Filter Cartridge (K2533BB)

Omnipure Inline GAC Filter Cartridge (K2533BB)

1/4-Inch Straight Female Thread Fittings On Both Ends - Great Filter For Ice Makers, Refrigerators And As A Post Filter For Reverse Osmosis Systems - Granular Activated Carbon Reduces Chlorine Odor And Taste more

$9

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Dual Use Reverse Osmosis Water Filter Systems Di/ro Drinking Water/aquarium Reef

Dual Use Reverse Osmosis Water Filter Systems Di/ro Drinking Water/aquarium Reef

Dual Use Reverse Osmosis Water Filter Systems DI/RO Drinking Water/Aquarium Reef Description:Titan Water Pro Dual Use Reverse Osmosis Water Filter System DI For Aquarium Use or any other application needing Water Deionization Drinking Water Cooking or... more

$133.00

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Filmtec TW30-1812-24 RO Membrane

Filmtec TW30-1812-24 RO Membrane

The Filmtec TW30-1812-24 RO Membrane is a 24 GPD Thin Film Composite reverse osmosis membrane. Dow Filmtec Part number 93430. Replaces 1220189. more

$21

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Aqua-Pure AP117RO Replacement Cartridge

Aqua-Pure AP117RO Replacement Cartridge

For: APRO5000 more

$23

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ROMATE-40 Pentek Reverse Osmosis System Storage Tank

ROMATE-40 Pentek Reverse Osmosis System Storage Tank

The RO-Mate storage tank is an excellent vessel for maintaining quality while reducing costs. This reverse osmosis tank from Pentek features 100% seamless construction. It is generously proportioned, with a 40.3 gallon holding capacity. A removable air... more

$499.99

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(5,000+)
Watts Water Filter Systems Zero-Waste Reverse Osmosis Water Filtration System White ZRO-4

Watts Water Filter Systems Zero-Waste Reverse Osmosis Water Filtration System White ZRO-4

Free Shipping on Over 500K Items!

This water filtration system can help convert your reverse-osmosis system to a zero-waste system by returning unused water from your reverse-osmosis system back to the home's hot water supply. It offers several benefits, including water conservation... more

$449.00

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HomeDepot.com

(100,000+)
Filmtec TW30-1812-100 RO Membrane 100 GPD

Filmtec TW30-1812-100 RO Membrane 100 GPD

Filmtec TW30-1812-100 RO Membrane 100 GPD. Filmtec TW30-1812-100 Residential RO Membrane 11.75 x 1.75 100 GPD Features: Residential Membrane 100 Gallons Per DayFilmtec TW30-1812-100 Residential RO Membrane 11.75 x 1.75 100 GPD more

$29

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Filmtec XLE-4040 Extra low Energy Membrane 2600 GPD

Filmtec XLE-4040 Extra low Energy Membrane 2600 GPD

Filmtec XLE-4040 Extra low Energy Membrane 2600 GPD. Filmtec XLE-4040 Tap Water Extra Low Energy Membrane 4 x 40 2600 GPD Features: Extra Low Energy Tap Water - 2600 GPD Filmtec XLE-4040 Tap Water Extra Low Energy Membrane 4 x 40 2600 GPD more

$51

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TLC-350 Merlin Merlin Reverse Osmosis Membrane Element

TLC-350 Merlin Merlin Reverse Osmosis Membrane Element

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The GE MERLIN-TLC-350 reverse osmosis membrane produces 748 gallons per day of product water and reduces total dissolved solids by an average of 89.7%. The innovative high flow design of this filter membrane allows the Merlin reverse osmosis system to... more

$94.99

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(5,000+)
Hydrotech AquaFlo Ultra II Reverse Osmosis System

Hydrotech AquaFlo Ultra II Reverse Osmosis System

The Hydrotech AquaFlo Ultra II is an undersink water filtration system with the following two filter cartridges: 0.5 micron carbon briquette cartridge Superior taste carbon cartridge The Hydrotech AquaFlo Ultra II Reverse Osmosis System impro more

$109.99

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5 Stage Mako Double DI Reverse Osmosis System 300GPD

5 Stage Mako Double DI Reverse Osmosis System 300GPD

All Mako's include a Dual Inline TDS Meter. The Mako offers the following features: * High efficiency 1-micron sediment pre-filter * 2-micron chlorine guzzler carbon block pre-filter or our exclusive chlorine and chloramine-removal filters * Now... more

$369.99 $314.49

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Aquasana AQ-5300.55 3-Stage Under Counter Water Filter - Brushed Nickel

Aquasana AQ-5300.55 3-Stage Under Counter Water Filter - Brushed Nickel

Buy the best under sink water filtration system directly from Aquasana home water filters. Maintains healthy minerals unlike reverse osmosis systems and mounts easily under the kitchen cabinet for filtered tap water convenience from a dedicated brushed... more

$174.99

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