Ro Water Filter Kits of 2025
Best Choice1
APEC WATERAPEC Water Systems ROES-50 Essence Series Top Tier 5-Stage WQA Certified Ultra Safe Reverse Osmosis Drinking Water Filter System
9.7 worth the money9.7 Flavor9.3 InstructionWhy we love it
Removes 99% of impurities.
Easy self-installation process.
Unlimited crisp, clean water.
9.7Exceptional
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Value for Money2
iSpring31% OffiSpring RCC7AK, NSF Certified, 75 GPD, Alkaline 6-Stage Reverse Osmosis System, pH+ Remineralization RO Water Filter System Under Sink, Patented Top-Mounted Faucet Design for Easy Installation
9.7 Flavor9.5 Simple to use9.3 lasts a long timeWhy we love it
Produces great-tasting water.
Easy DIY installation.
Exceptional customer support.
9.6Exceptional
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3
EXPRESS WATER15% OffExpress Water RO5DX Reverse Osmosis Filtration NSF Certified 5 Stage RO System with Faucet and Tank – Under Sink Water Plus 4 Filters – 50 GPD, 14 x 17 x 5, White
9.5 Flavor9.3 Instruction9.3 worth the moneyWhy we love it
Reduces 99.99% of contaminants.
Easy to install and maintain.
Customizable with additional filters.
9.4Excellent
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4
Watts PremierWatts Premier RO Pure Plus 4-Pack Filtration Kit for 4 Stage Pure Plus/Zero Pure Plus Reverse Osmosis System, Push Button Water Filter Replacement, Sediment Filter, Carbon Pre-Filter, VOC, Membrane
9.9 Easy installation9.3 Flavor8.4 worth the moneyWhy we love it
Filters dirt, silt rust.
Reduces chlorine taste odors.
Removes VOCs, arsenic, lead more.
9.3Excellent
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5
Watts PremierWatts Premier Annual RO Pure Plus 6-Pack Filtration Kit for Zero/Pure Plus Reverse Osmosis System, Push Button Water Filter Replacement, 2 Sediment Filters, 2 Carbon Pre-Filters, VOC, Membrane
Main highlights- THE PREMIER DIFFERENCE: Since our founding in 1989, Premier has been dedicated to the design, development, and marketing of high-quality water filtration systems that exceed industry standards. Following our Watts Water Technologies in 2001, our audience and influence have only expanded, solidifying Watts Premier as a trusted leader in the industry.
- SMART DESIGN: Each of these top-performing 11-inch filters is denoted by a different color for easy identification: red for sediment, yellow for pre-filter, silver for VOC, and green for membrane. They also feature a push button release that allows for hassle-free replacement without shutting off the water source. Easily change out filters with a quick push of a button - no special tools required!
- QUALITY CONSTRUCTION: These durable filters are crafted from high-quality materials for maximum filtration. Filter life may vary based upon local water conditions or use patterns, but we recommend replacing sediment and carbon pre-filters every 6 months, the VOC filter once a year, and the membrane every 2 to 5 years.
- HIGHLY EFFECTIVE FILTRATION: This kit includes two 5-Micron Sediment Filters (WP105311) for reducing dirt, silt, and rust that affects the taste and appearance of your water; two 5-Micron Activated Carbon Pre-Filters (WP105351) for reducing chlorine taste and odors; one 1-Micron VOC (Volatile Organic Compound) Filter (WP105381) for removing herbicides and pesticides; one 50 GDP Membrane (WP105331) for reducing contaminants like arsenic, lead, nitrates, percolate, copper, and dissolved solids.
- ANNUAL COMPREHENSIVE VOC FILTER REPLACEMENT KIT: Say goodbye to unpleasant tastes and odors with the Watts Premier Annual RO Pure Plus VOC 6-Pack Filter Kit, a one-year supply of filters for your under sink RO Pure (WP531411, WP531407) or Zero/Pure Plus (WP531517, WP531417). The included 3 filters and membrane are tailored for specific filtration purposes, collectively ensuring crystal clear, great-tasting drinking water every time. This kit will not fit the Watts 1/4 Turn Kwik-Change RO System.
9.2Excellent
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6
Watts PremierWatts Premier 1R-1Y-1B-1G RO-Pure Push Button Replacement Filter Kit
9.5 Easy installation9.1 Flavor8.7 worth the moneyWhy we love it
Easy installation with push-button release.
Produces great-tasting, clean water.
Cost-effective compared to bottled water.
9.0Excellent
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7
BrioBrio 4 Stage RO Reverse Osmosis Water Cooler Filter Replacement Kit | for Brio Water Dispenser Models: CLPOURO420SCV2 & CLPOUROSC420RO
Main highlights- Powerful filtration: filters with a pore size as small as 0.02 microns, compared to the 2 micron average size of a refrigerator filter make it 100x more powerful
- Filter kit: includes sediment filter, pre-carbon filter, RO membrane filter, and post-carbon filter
- Easy to replace: Replace filters effortlessly due to user-friendly quick change design
- Compatible: only fits Brio models CLPOUROSC420RO and CLPOURO420SCV2
8.7Very Good
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8
EXPRESS WATERExpress Water – 3 Year Reverse Osmosis System Replacement Filter Set – 23 Water Filters with 50 GPD RO Membrane, Carbon GAC, ACB, PAC Filters, Sediment SED Filters – 10 inch Size
9.7 Flavor9.5 worth the money9.3 Easy installationWhy we love it
Easy to install
Removes 99.99 of contaminants
Great tasting water
8.5Good
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9
PuraQCRO Complete Replacement Filter Kit 50 GPD for Pura/Aqua flo
Main highlights- Tooless filter changes
- Pura Complete Filter Kit (50 GPD)
- Individually inspected, qualified & vacuum tested
- Included in Kit: 1 Sediment, 2 Carbon, 1 RO Membrane rated at 50 GPD
- Exclusive Quick Change (QC) Filters
8.4Good
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10
MultipleProline Plus Filter Replacement Compatible Kit - Made in USA, Includes All Needed RO Water Filters Including 50 GPD Membrane for 5 Stage Proline Plus Reverse Osmosis
9.3 Flavor9.1 worth the money8.9 Easy installation8.3Good
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