10 bestAlkaline Filter For Reverse Osmosisof February 2025
112M consumers helped this year.
1
Express 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 15 x 5, White
Express Water
9.9
2
iSpring F9K 1-Year Reverse Osmosis Water Filter Replacement Cartridge Pack Set for 6-Stage Alkaline Mineral RO Filtration Systems, Without Membrane, White
iSpring
9.8
3
Frizzlife Reverse Osmosis Water Filtration System - Alkaline & Remineralization, Superb Taste, Tankless, 500 GPD Fast Flow RO Filter, 1.5:1 Pure to Drain, Reduces TDS, Brushed Nickel Faucet, PX500-A
FRIZZLIFE
9.7
4
Geekpure Replacement Universal Filter Set for Standard Reverse Osmosis RO Water Filter System (4 Count)
Geekpure
9.6
5
Frizzlife Countertop Reverse Osmosis System - WB99 Alkaline RO Water Filter with Portable Water Pitcher, NSF/ANSI 58 Certified Elements, 3.5:1 Pure to Drain, No Installation, USA Tech Support
FRIZZLIFE
9.4
Other
Express Water – 1 Year Alkaline Reverse Osmosis System Replacement Filter Set – 10 Filters with 50 GPD RO Membrane – 10 inch Size Water Filters
SimPure Alkaline Reverse Osmosis System, NSF/ANSI 58 Certified, Tankless RO Water Filter System 400 GPD, pH+ Remineralization Water Filtration Under Sink, BPA Free, Built-in Pump
Express Water - ROALK5D Reverse Osmosis Alkaline Water Filtration System 10 Stage RO Water Filter with Faucet and Tank Under Sink Water Filter with Alkaline Filter for Added Essential Minerals 50 GPD
Express Water Incorporated FLTALKQ10-2Pcs Alkaline Filter 2 Pack – Mineral Inline Filtration,
6
iSpring RCC7AK-BLK, 75 GPD Alkaline 6-Stage Reverse Osmosis System with Stylish Black RO Faucet, pH+ Remineralization RO Water Filter System Under Sink, Superb Taste Drinking Water Filter
iSpring
9.2
7
Geekpure 5 Stage Reverse Osmosis Drinking Water Filter System 75 GPD - with Booster Pump
Geekpure
8.9
8
iSpring RCC7AK, NSF Certified 75 GPD, 6-Stage Reverse Osmosis System, pH+ Alkaline Remineralization RO Water Filter System Under Sink, Superb Taste Drinking Water Filter
iSpring
8.7
9
Invigorated Water pH Recharge Alkaline Water Filter Dispenser - Multi-Stage Long Lasting Filter - Removes Chlorine Heavy Metals & Fluoride - Compact Sleek and Modern Countertop - Durable Design
INVIGORATED WATER
8.4
10
Geekpure 6 Stage Reverse Osmosis Drinking Water Filter System 75 GPD - with Alkaline PH+ Filter
Geekpure
8.2
Best Reviews Guide Newsletter
Get exclusive articles, recommendations, shopping tips, and sales alerts
Sign up for our newsletter to receive weekly recommendations about seasonal and trendy products
Thank you for subscribing!
By submitting your email address you agree to our Terms and Conditions and Privacy Policy