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    APEC Water Systems Water Filters Ultimate 10 in. Inline Countertop Reverse Osmosis Replacement Pre-Filter Set for RO-Ctop FILTER-SET-CTOP

    APEC Water Systems Water Filters Ultimate 10 in. Inline Countertop Reverse Osmosis Replacement Pre-Filter Set for RO-Ctop FILTER-SET-CTOP

    Free Shipping on Over 500K Items!

    APEC Water Systems high capacity pre-filter set is made with high quality filtration components to protect and prolong the lifespan of your reverse osmosis system. Premium quality filter set lasts 6 to 12 months for high performance contaminant... more

    $44.95

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    HomeDepot.com

    (100,000+)
    APEC Water Systems Water Filters Ultimate Complete Replacement Filter Set for RO-Ctop Countertop RO Systems FILTER-MAXCTOP

    APEC Water Systems Water Filters Ultimate Complete Replacement Filter Set for RO-Ctop Countertop RO Systems FILTER-MAXCTOP

    Free Shipping on Over 500K Items!

    APEC Water Systems high capacity filter set is made with high quality filtration components to provide a longer lasting filter set to protect and prolong the lifespan of your reverse osmosis system. Premium quality pre-filters and 4th stage filter... more

    $127.95

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    HomeDepot.com

    (100,000+)
    Pentek 158138 Blue/Black 1/4 Filter Housing 12-Pack

    Pentek 158138 Blue/Black 1/4 Filter Housing 12-Pack

    NOTE : THIS IS A 12 PACK The Pentek 158138 1/4" #5 Blue/Black Water Filter Housing is perfect for applications in RVs or campers, boats, for small sinks, countertop residential filtration, pre- and post reverse osmosis filtration, or humidifying... more

    $121.95

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    Pentek Single 158138 Blue/Black 1/4 Filter Housing

    Pentek Single 158138 Blue/Black 1/4 Filter Housing

    The Pentek 158138 1/4" #5 Blue/Black Water Filter Housing is perfect for applications in RVs or campers, boats, for small sinks, countertop residential filtration, pre- and post reverse osmosis filtration, or humidifying systems. It has outstanding... more

    $12.95

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    Pentek 1/4" #5 Clear/Blue w/o Pressure Release 12-Pack

    Pentek 1/4" #5 Clear/Blue w/o Pressure Release 12-Pack

    NOTE : THIS IS A 12 PACK Pentek #5 Clear 1/4" Water Filter Housing : The Pentek 158133 5 inch housing is perfect for applications in RVs or campers, boats, for small sinks, countertop residential filtration, pre- and post reverse osmosis filtration, or... more

    $159.95

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    Pelican Water PRO-RO 6 Stage Under Countertop Reverse Osmosis Drinking Water Filtration and Purification System Faucet Dispenser, White

    Pelican Water PRO-RO 6 Stage Under Countertop Reverse Osmosis Drinking Water Filtration and Purification System Faucet Dispenser, White

    The Pelican Pro 6-Stage Under Countertop Reverse Osmosis Drinking Water Filtration and Purification System With Chrome Faucet Dispenser produces high quality drinking water quickly and easily. The system features hygienically sealed filter cartridges... more

    $399.00

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    Crystal Quest Portable 10-stage Reverse Osmosis System

    Crystal Quest Portable 10-stage Reverse Osmosis System

    $135

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    Countertop Reverse Osmosis Systems Water Filter 150gpd - 4 Stage

    Countertop Reverse Osmosis Systems Water Filter 150gpd - 4 Stage

    Countertop Reverse Osmosis Systems Water Filter 150GPD - 4 STAGE Description: ON SALE FREE SHIPPING! Item specifics Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging... more

    $109.99

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    Complete 3-stage Black Countertop / Undersink Water Filter System, Made In Usa

    Complete 3-stage Black Countertop / Undersink Water Filter System, Made In Usa

    Universal 3 Stage Countertop / Undersink Water Filter. Made in USA. OVERVIEW: The Universal 3 Stage Water Purification System easily attaches to your kitchen faucet less than 30 sec.Instantly transforms tap water into healthy, top quality, fresh... more

    $49.99

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    Complete 3-stage Black Countertop / Undersink Water Filter System, Made In Usa

    Complete 3-stage Black Countertop / Undersink Water Filter System, Made In Usa

    Universal 3 Stage Countertop / Undersink Water Filter. Made in USA. OVERVIEW: The Universal 3 Stage Water Purification System easily attaches to your kitchen faucet less than 30 sec.Instantly transforms tap water into healthy, top quality, fresh... more

    $49.99

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    Pentek PENTEK-SLIM-14-WPR5 Pentek Pentek . 25 inch 5 Water Filter Housing - Blue-Black

    Pentek PENTEK-SLIM-14-WPR5 Pentek Pentek . 25 inch 5 Water Filter Housing - Blue-Black

    The Pentek 158138 5 inch housing is perfect for applications in RVs or campers, boats, for small sinks, countertop residential filtration, pre- and post reverse osmosis filtration, or humidifying systems- The Pentek 158138 SlimLine water filter housing... more

    $23.15

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    Pentek PENTEK-SLIM-38-PR5 . 38 inch 5 Water Filter Housing with Pressure Release - Blue-Black

    Pentek PENTEK-SLIM-38-PR5 . 38 inch 5 Water Filter Housing with Pressure Release - Blue-Black

    The Pentek 5 inch housing is perfect for applications in RVs or campers, boats, for small sinks, countertop residential filtration, pre- and post reverse osmosis filtration, or humidifying systems- The Pentek SlimLine water filter housing has... more

    $23.21

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    Apex Replacement Carbon Block filter for RO & counter-top systems - APX-RC-RO-CT

    Apex Replacement Carbon Block filter for RO & counter-top systems - APX-RC-RO-CT

    All our replacement cartridges are made in USA. Fits most standard reverse osmosis systems and countertop systems. All Apex replacement cartridges are made with highest quality NSF & FDA approved high performance filter media. Apex Water filter systems... more

    $19.99

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    APEC Water Systems FILTER-SET-CTOP Countertop Reverse Osmosis Replacement Filter Set

    APEC Water Systems FILTER-SET-CTOP Countertop Reverse Osmosis Replacement Filter Set

    APEC high capacity pre-filter set is made in USA with high quality filtration components to provide a longer lasting filter set to protect and prolong the lifespan of your reverse osmosis system. Premium quality filter set lasts 6-12 months for high... more

    $44.95

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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

    $299.99

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    Countertop/Undercounter Water Filter Replacement Set

    Countertop/Undercounter Water Filter Replacement Set

    Healthier and great tasting water has never been so convenient with the Pelican PDF replacement filter. Addresses chlorine, chloramines, lead, cysts, VOC's and THM's. One of the most important things we can do is protect ourselves from the long-term... more

    $59.99

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    (1,000+)
    Pelican Countertop Drinking Filter System

    Pelican Countertop Drinking Filter System

    Healthier and great tasting water has never been so convenient with the Pelican premium Countertop Drinking System. Addresses chlorine, chloramines, lead, cysts, VOC's and THM's. One of the most important things we can do is protect ourselves from the... more

    $99.99

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    (1,000+)
    Pelican Water Water Filter Systems Premium Shower Filter and Countertop Drinking Water Purification System Combo White PWS-DC

    Pelican Water Water Filter Systems Premium Shower Filter and Countertop Drinking Water Purification System Combo White PWS-DC

    Free Shipping on Over 500K Items!

    The Premium 3 Stage Shower Filter and Countertop Drinking Water Purification Filter Combo includes the Countertop Drinking Filter System which provides healthier and great tasting drinking water conveniently. One of the most important things we can do... more

    $159.00

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    HomeDepot.com

    (100,000+)
    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

    $199.99

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    Pelican Water Water Filter Systems Countertop Drinking Water Filtration and Purification System with Chrome Dispenser White unit with Chrome Dispenser PDF-450W

    Pelican Water Water Filter Systems Countertop Drinking Water Filtration and Purification System with Chrome Dispenser White unit with Chrome Dispenser PDF-450W

    Free Shipping on Over 500K Items!

    Healthier and great tasting water has never been so convenient with the Pelican premium Countertop Drinking Water Filtration and Purification System. Addresses chlorine, chloramines, lead, cysts, VOC's and THM's. One of the most important things we can... more

    $99.97

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    HomeDepot.com

    (100,000+)
    Glacier Bay Under Sink Mounted Filters Premium Reverse Osmosis Drinking Water Filtration System White HDGROS4

    Glacier Bay Under Sink Mounted Filters Premium Reverse Osmosis Drinking Water Filtration System White HDGROS4

    Free Shipping on Over 500K Items!

    The Glacier Bay Premium Reverse Osmosis Drinking Water Filtration System has pre/post filters and a core membrane to reduce many contaminants in consumer’s water. This system has Reverse Osmosis Filtration Technology which is the most common type of... more

    $146.00

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    HomeDepot.com

    (100,000+)
    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

    $64.99

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    66-4506G2 Water Factory Systems Countertop Reverse Osmosis Membrane

    66-4506G2 Water Factory Systems Countertop Reverse Osmosis Membrane

    The 3M Cuno Water Factory 66-4506G2 replacement membrane separates fresh, clean drinking water from everyday tap water. This reverse osmosis membrane reduces total dissolved solids to virtually nothing but pure water. This is a genuine Water Factory... more

    $145.99

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    (10,000+)
    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

    $10

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    Global Water Inc. 4 Stage 50 GPD Reverse Osmosis System # WATER BOX

    Global Water Inc. 4 Stage 50 GPD Reverse Osmosis System # WATER BOX

    Global Water Inc. 4 Stage 50 GPD Reverse Osmosis System # WATER BOX orders. WATERBOX is new for 2013, and was designed to deliver the highest purity water for the lowest possible price. The WATER BOX fits underneath any kitchen or break room sink, and... more

    $364.95

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    4.5 x 10 Purerite Sediment Filter PS-01

    4.5 x 10 Purerite Sediment Filter PS-01

    Polypropylene 1 MICRON filter for removal of sand, silt, dirt, and rust particles. Designed for staged reverse osmosis systems. NSF Certified and ISO 9001 Compliant Product more

    $13.95

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    (1,000+)
    WROM-230TN American Plumber Reverse Osmosis Replacement Membrane

    WROM-230TN American Plumber Reverse Osmosis Replacement Membrane

    Enjoy Free Shipping on this Item!

    American Plumber is a trusted name in water filtration that offers you peace of mind with their high quality products. The American Plumber WROM-230TN Reverse Osmosis Membrane provides the finest level of water filtration available for use with the... more

    $89.99

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    (10,000+)
    2.5 x 10 Purerite Sediment Filter PS-10

    2.5 x 10 Purerite Sediment Filter PS-10

    Polypropylene 10 MICRON filter for removal of sand, silt, dirt, and rust particles. Designed for staged reverse osmosis systems. NSF Certified and ISO 9001 Compliant Product more

    $3.95

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    (1,000+)
    K5505JJ Omnipure Sediment Filter Cartridge

    K5505JJ Omnipure Sediment Filter Cartridge

    Omnipure offers you the best inline water filters in the world. The Omnipure K5505JJ improves the taste for your drinking water, pure and simple. Great filter for ice makers, refrigerators and as a post filter for reverse osmosis systems. more

    $16.99

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    (10,000+)
    AquaPure AP-RO5500 Reverse Osmosis Water Filtration System N/A

    AquaPure AP-RO5500 Reverse Osmosis Water Filtration System N/A

    Product Features: Covered under Aqua-Pure's 1-year limited warranty for defects in material and manufacturing 4-Stage reverse osmosis system - includes drinking water faucet and 2.4 gallon storage tank Filter cartridges are easy and quick to change and... more

    $822.73 $658.18

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    Build.com

    (5,000+)
    Hydrotech RO Membrane Accessory

    Hydrotech RO Membrane Accessory

    Process Upto 15 Gallons Per Day, For F-HT-15, F-HTF-15 more

    $41

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    Global Water 4 Stage Reverse Osmosis RO Hot/Cold/Ambient # G6RO

    Global Water 4 Stage Reverse Osmosis RO Hot/Cold/Ambient # G6RO

    Global Water 4 Stage Reverse Osmosis RO Hot/Cold/Ambient # G6RO The G6RO with it s innovative cleek design, and post-modern look, it's perfect into any home or buisness office. It has the one of the fastest cooling rates out of any POU Water Cooler on... more

    $684.95

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    Hydrotech Replacement Filter

    Hydrotech Replacement Filter

    $6

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    AquaPure AP-RO5500-LF Reverse Osmosis Water Filtration System - Less Storage Tan N/A

    AquaPure AP-RO5500-LF Reverse Osmosis Water Filtration System - Less Storage Tan N/A

    Product Features: Covered under Aqua-Pure's 1-year limited warranty for defects in material and manufacturing 4-Stage reverse osmosis system Filter cartridges are easy and quick to change and require minimal effort Filters 25 gallons of water a day... more

    $747.63 $598.10

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    Build.com

    (5,000+)
    Filmtec TW30-4040 Tap Water low Energy Membrane 2400 GPD

    Filmtec TW30-4040 Tap Water low Energy Membrane 2400 GPD

    Filmtec TW30-4040 Tap Water low Energy Membrane 2400 GPD. Filmtec TW30-4040 Tap Water Extra Low Energy Membrane Element 3.9 x 40 2400 GPD Features: Tap Water Extra Low Energy Membrane - 2400 GPD more

    $236

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    GE SmartWater FQROMF Filter Membrane

    GE SmartWater FQROMF Filter Membrane

    For GE PXRQ15F, PNRQ15F, PNRQ20F more

    $72

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    GE SmartWater FQROPF Replacement Filter - 2 Pk

    GE SmartWater FQROPF Replacement Filter - 2 Pk

    Containing pre and post filters - for GE PXRQ15F, PNRQ15F, PNRQ20F more

    $40

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    GE Reverse Osmosis Filtration System GXRM10RBL

    GE Reverse Osmosis Filtration System GXRM10RBL

    To keep your water tasting and smelling great consider installing the GE Reverse Osmosis Water Filtration System. more

    $146

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    4.5 x 10 Purerite 5 Micron Sediment Filter PS-05

    4.5 x 10 Purerite 5 Micron Sediment Filter PS-05

    Polypropylene 5 MICRON filter for removal of sand, silt, dirt, and rust particles. Designed for staged reverse osmosis systems. NSF Certified and ISO 9001 Compliant Product more

    $13.95

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    (1,000+)
    ROM-26T Pentek Reverse Osmosis Membrane

    ROM-26T Pentek Reverse Osmosis Membrane

    The Pentek ROM-26T Reverse Osmosis membrane removes potentially harmful chemicals like lead, chromium, arsenic, MTBE, VOCs and nitrates from your drinking and cooking water. Total dissolved solids, including many suspected cancer-causing contaminants,... more

    $73.99

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    (10,000+)

    More information about Water Filters

    Best prices on Countertop reverse osmosis water filter in Water Filters. Check out Bizrate for great deals on popular brands like Crystal Quest, Pelican and Pentek. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.
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