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$300.85
Express Water Elite RO Reverse Osmosis Alkaline Water Filtration System - Quick Twist Filter Change 9 Stage RO Water Filter- Under Sink Water Filter
Amazon.com
Free shipping
$300.85
Express Water Elite RO Reverse Osmosis Alkaline Water Filtration System - Quick Twist Filter Change 9 Stage RO Water Filter- Under Sink Water Filter
Amazon.com
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Express Water Reverse Osmosis Alkaline Water Filtration System - 10 Stage RO Water Filter With Faucet And Tank - Under Sink Water Filter With Alkaline
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Express Water Reverse Osmosis Alkaline Water Filtration System - 10 Stage RO Water Filter With Faucet And Tank - Under Sink Water Filter With Alkaline
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Simpure Y9A UV Countertop Reverse Osmosis Water Filter, Alkaline Remineralization 300 GPD 6 Stage Purification, RO Water Filtration System, Super Fast
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Simpure Y9A UV Countertop Reverse Osmosis Water Filter, Alkaline Remineralization 300 GPD 6 Stage Purification, RO Water Filtration System, Super Fast
Amazon.com
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Ispring PH100 Alkaline Reverse Osmosis Water Filter System, Ph+ Remineralization 6-Stage Under Sink RO Drinking Water Filtration System 100 GPD Fast
Amazon.com
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Ispring PH100 Alkaline Reverse Osmosis Water Filter System, Ph+ Remineralization 6-Stage Under Sink RO Drinking Water Filtration System 100 GPD Fast
Amazon.com
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$279.00
Ispring RCC7AK, NSF Certified, 75 GPD, Alkaline 6-Stage Reverse Osmosis System, Ph+ Remineralization RO Water Filter System Under Sink, Patented
Amazon.com
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Ispring RCC7AK, NSF Certified, 75 GPD, Alkaline 6-Stage Reverse Osmosis System, Ph+ Remineralization RO Water Filter System Under Sink, Patented
Amazon.com
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$599.00
$799.00
Waterdrop X8-Alkaline Mineral Ph+ Tankless Reverse Osmosis System, NSF/ANSI 42&58&372 Certified, 800 GPD RO Water Filter, 10-Stage Filtration
Amazon.com
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25% off
$599.00
$799.00
Waterdrop X8-Alkaline Mineral Ph+ Tankless Reverse Osmosis System, NSF/ANSI 42&58&372 Certified, 800 GPD RO Water Filter, 10-Stage Filtration
Amazon.com
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$279.99
$337.99
Simpure T1-400ALK Alkaline UV Reverse Osmosis System, NSF/ANSI 58 Certified, Tankless RO Water Filter System 400 GPD, Ph+ Remineralization Water
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Simpure T1-400ALK Alkaline UV Reverse Osmosis System, NSF/ANSI 58 Certified, Tankless RO Water Filter System 400 GPD, Ph+ Remineralization Water
Amazon.com
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7 Stage UV & Alkaline 100 GPD Undersink Reverse Osmosis Water Filtration System - NU Aqua - 3 Year Warranty - 120 Day Satisfaction Guarantee
NU Aqua
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$259.95
$299.95
7 Stage UV & Alkaline 100 GPD Undersink Reverse Osmosis Water Filtration System - NU Aqua - 3 Year Warranty - 120 Day Satisfaction Guarantee
NU Aqua
$499.99
Simpure Y11C-A Cold Countertop RO Water Dispenser | Alkaline Water Filter W/ Cooling & UV | No Installation 6-Stage Filtration Reverse Osmosis System
SimPure
$499.99
Simpure Y11C-A Cold Countertop RO Water Dispenser | Alkaline Water Filter W/ Cooling & UV | No Installation 6-Stage Filtration Reverse Osmosis System
SimPure
$172.15
Puredrop RTW5AK SGS-Tested Reverse Osmosis Alkaline Water Filter System, 6 Stage Ph+ Alkaline Remineralization Under Sink RO Water Filtration System
Amazon.com
Free shipping
$172.15
Puredrop RTW5AK SGS-Tested Reverse Osmosis Alkaline Water Filter System, 6 Stage Ph+ Alkaline Remineralization Under Sink RO Water Filtration System
Amazon.com
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$54.99
Santevia MINA Alkaline Pitcher | 9-Cup At Water Filter System That Adds Minerals And Makes Alkaline Water | Fluoride, Chlorine And Lead Water Filter |
Amazon.com
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$54.99
Santevia MINA Alkaline Pitcher | 9-Cup At Water Filter System That Adds Minerals And Makes Alkaline Water | Fluoride, Chlorine And Lead Water Filter |
Amazon.com
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$142.49
Geekpure 6-Stage Reverse Osmosis RO Drinking Water Filter System With Alkaline Ph+ Filter-75 GPD
Amazon.com
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$142.49
Geekpure 6-Stage Reverse Osmosis RO Drinking Water Filter System With Alkaline Ph+ Filter-75 GPD
Amazon.com
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$199.95
$219.95
6 Stage Alkaline PH+ 100 GPD Undersink Reverse Osmosis Water Filtration System - NU Aqua - 3 Year Warranty - 120 Day Satisfaction Guarantee
NU Aqua
$199.95
$219.95
6 Stage Alkaline PH+ 100 GPD Undersink Reverse Osmosis Water Filtration System - NU Aqua - 3 Year Warranty - 120 Day Satisfaction Guarantee
NU Aqua
$270.34
APEC Water Systems ROES-PH75 Essence Series Alkaline Mineral Ph+ 75 GPD 6-Stage WQA Certified Ultra Safe Reverse Osmosis Drinking Water Filter System,
Amazon.com
Free shipping
$270.34
APEC Water Systems ROES-PH75 Essence Series Alkaline Mineral Ph+ 75 GPD 6-Stage WQA Certified Ultra Safe Reverse Osmosis Drinking Water Filter System,
Amazon.com
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$339.95
$375.95
7 Stage UV & Alkaline 100 GPD Undersink Reverse Osmosis Water Filter With Booster Pump - NU Aqua - 3 Year Warranty - 120 Day Satisfaction Guarantee
NU Aqua
$339.95
$375.95
7 Stage UV & Alkaline 100 GPD Undersink Reverse Osmosis Water Filter With Booster Pump - NU Aqua - 3 Year Warranty - 120 Day Satisfaction Guarantee
NU Aqua
$295.95
$329.95
6 Stage Alkaline PH+ 100 GPD Undersink Reverse Osmosis Water Filter With Booster Pump - NU Aqua - 3 Year Warranty - 120 Day Satisfaction Guarantee
NU Aqua
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$295.95
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6 Stage Alkaline PH+ 100 GPD Undersink Reverse Osmosis Water Filter With Booster Pump - NU Aqua - 3 Year Warranty - 120 Day Satisfaction Guarantee
NU Aqua
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8 Stage Alkaline PH+ & Mineral Countertop Drinking Water Filter System - NU Aqua - 120 Day Satisfaction Guarantee
NU Aqua
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$86.95
$115.95
8 Stage Alkaline PH+ & Mineral Countertop Drinking Water Filter System - NU Aqua - 120 Day Satisfaction Guarantee
NU Aqua
$179.99
Alkaline RO Water System With Remineralization Filter | Simpure 6 Stage Under Sink Reverse Osmosis Water Filter 100 GPD
SimPure
$179.99
Alkaline RO Water System With Remineralization Filter | Simpure 6 Stage Under Sink Reverse Osmosis Water Filter 100 GPD
SimPure
$329.99
$369.99
Ispring RCC7AK-UV, NSF Certified, 7-Stage Under Sink Reverse Osmosis Water Filtration System With Alkaline Remineralization And UV Filter, Patented
Amazon.com
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$329.99
$369.99
Ispring RCC7AK-UV, NSF Certified, 7-Stage Under Sink Reverse Osmosis Water Filtration System With Alkaline Remineralization And UV Filter, Patented
Amazon.com
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$294.82
$389.99
Ispring RCC7P-AK, 6-Stage Reverse Osmosis System Under Sink Alkaline Water Filter And Pump, RO Drinking Water Filtration System, Patented Top-Mounted
Amazon.com
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$389.99
Ispring RCC7P-AK, 6-Stage Reverse Osmosis System Under Sink Alkaline Water Filter And Pump, RO Drinking Water Filtration System, Patented Top-Mounted
Amazon.com
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$625.06
Ispring RO500AK-BN Reverse Osmosis Water Filter, NSF 58 Certified, 500 GPD Tankless Under Sink RO System, Natural Ph Alkaline Remineralization, 2:1
Amazon.com
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$625.06
Ispring RO500AK-BN Reverse Osmosis Water Filter, NSF 58 Certified, 500 GPD Tankless Under Sink RO System, Natural Ph Alkaline Remineralization, 2:1
Amazon.com
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$309.95
$366.99
APEC Water System ROES-PHUV75 Essence Series Top Tier Alkaline Mineral Ph+ And UV Ultra-Violet Sterilizer 75 GPD 7-Stage Ultra Safe Reverse Osmosis
Amazon.com
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$309.95
$366.99
APEC Water System ROES-PHUV75 Essence Series Top Tier Alkaline Mineral Ph+ And UV Ultra-Violet Sterilizer 75 GPD 7-Stage Ultra Safe Reverse Osmosis
Amazon.com
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$268.99
APEC Water Systems ROES-PH75 Essence Series Top Tier Alkaline Mineral Ph+ 75 GPD 6-Stage Certified Ultra Safe Reverse Osmosis Drinking Water Filter
Amazon.com
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$268.99
APEC Water Systems ROES-PH75 Essence Series Top Tier Alkaline Mineral Ph+ 75 GPD 6-Stage Certified Ultra Safe Reverse Osmosis Drinking Water Filter
Amazon.com
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$39.95
NU Aqua Alkaline 5 Stage Remineralization Filter Kit
NU Aqua
11
$39.95
NU Aqua Alkaline 5 Stage Remineralization Filter Kit
NU Aqua
11
$80.00
Aptera Alkamag Alkaline Inline Water Filter - Single
Fresh Water Systems
30-day returns (most items)
$80.00
Aptera Alkamag Alkaline Inline Water Filter - Single
Fresh Water Systems
30-day returns
$323.15
Neo-Pure Residential 4 Stage Full Solution RO System 75 GPD With Alkaline Remineralizer, Permeate Pump - Black 4.5 Gallon Tank
Fresh Water Systems
30-day returns (most items)
$323.15
Neo-Pure Residential 4 Stage Full Solution RO System 75 GPD With Alkaline Remineralizer, Permeate Pump - Black 4.5 Gallon Tank
Fresh Water Systems
30-day returns
$711.99
ISPRING Hot & Cold Alkaline Countertop Reverse Osmosis System, RCD100HCG
Zoro.com
$711.99
ISPRING Hot & Cold Alkaline Countertop Reverse Osmosis System, RCD100HCG
Zoro.com
$404.98
$449.99
Ispring RCC1UP-AK, 100 GPD 7-Stage Reverse Osmosis Under Sink Water Filtration System With Boost Pump, Alkaline Remineralization And UV Filter,
Amazon.com
Free shipping
10% off
$404.98
$449.99
Ispring RCC1UP-AK, 100 GPD 7-Stage Reverse Osmosis Under Sink Water Filtration System With Boost Pump, Alkaline Remineralization And UV Filter,
Amazon.com
Free shipping
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    Shop alkaline water purifier

    Sponsored
    About our ads
    $300.85
    Express Water Elite RO Reverse Osmosis Alkaline Water Filtration System - Quick Twist Filter Change 9 Stage RO Water Filter- Under Sink Water Filter
    Amazon.com
    Free shipping
    $300.85
    Express Water Elite RO Reverse Osmosis Alkaline Water Filtration System - Quick Twist Filter Change 9 Stage RO Water Filter- Under Sink Water Filter
    Amazon.com
    Free shipping
    $209.99
    Express Water Reverse Osmosis Alkaline Water Filtration System - 10 Stage RO Water Filter With Faucet And Tank - Under Sink Water Filter With Alkaline
    Amazon.com
    Free shipping
    $209.99
    Express Water Reverse Osmosis Alkaline Water Filtration System - 10 Stage RO Water Filter With Faucet And Tank - Under Sink Water Filter With Alkaline
    Amazon.com
    Free shipping
    $351.99
    $439.99
    Simpure Y9A UV Countertop Reverse Osmosis Water Filter, Alkaline Remineralization 300 GPD 6 Stage Purification, RO Water Filtration System, Super Fast
    Amazon.com
    Free shipping
    20% off
    $351.99
    $439.99
    Simpure Y9A UV Countertop Reverse Osmosis Water Filter, Alkaline Remineralization 300 GPD 6 Stage Purification, RO Water Filtration System, Super Fast
    Amazon.com
    Free shipping
    $359.99
    Ispring PH100 Alkaline Reverse Osmosis Water Filter System, Ph+ Remineralization 6-Stage Under Sink RO Drinking Water Filtration System 100 GPD Fast
    Amazon.com
    Free shipping
    Cost-effective · Good water pressure · Sleek Design & Sturdy Construction · Superior Water Quality & Taste
    $359.99
    Ispring PH100 Alkaline Reverse Osmosis Water Filter System, Ph+ Remineralization 6-Stage Under Sink RO Drinking Water Filtration System 100 GPD Fast
    Amazon.com
    Cost-effective · Good water pressure · Sleek Design & Sturdy Construction · Superior Water Quality & Taste
    $198.77
    $279.00
    Ispring RCC7AK, NSF Certified, 75 GPD, Alkaline 6-Stage Reverse Osmosis System, Ph+ Remineralization RO Water Filter System Under Sink, Patented
    Amazon.com
    Free shipping
    Advanced Filter System · Cost-effective · Reverse Osmosis · Sleek Design & Sturdy Construction · Superior Water Quality & Taste
    28% off
    $198.77
    $279.00
    Ispring RCC7AK, NSF Certified, 75 GPD, Alkaline 6-Stage Reverse Osmosis System, Ph+ Remineralization RO Water Filter System Under Sink, Patented
    Amazon.com
    Advanced Filter System · Cost-effective · Reverse Osmosis · Sleek Design & Sturdy Construction · Superior Water Quality & Taste
    $599.00
    $799.00
    Waterdrop X8-Alkaline Mineral Ph+ Tankless Reverse Osmosis System, NSF/ANSI 42&58&372 Certified, 800 GPD RO Water Filter, 10-Stage Filtration
    Amazon.com
    Free shipping
    25% off
    $599.00
    $799.00
    Waterdrop X8-Alkaline Mineral Ph+ Tankless Reverse Osmosis System, NSF/ANSI 42&58&372 Certified, 800 GPD RO Water Filter, 10-Stage Filtration
    Amazon.com
    Free shipping
    $279.99
    $337.99
    Simpure T1-400ALK Alkaline UV Reverse Osmosis System, NSF/ANSI 58 Certified, Tankless RO Water Filter System 400 GPD, Ph+ Remineralization Water
    Amazon.com
    Free shipping
    17% off
    $279.99
    $337.99
    Simpure T1-400ALK Alkaline UV Reverse Osmosis System, NSF/ANSI 58 Certified, Tankless RO Water Filter System 400 GPD, Ph+ Remineralization Water
    Amazon.com
    Free shipping
    $259.95
    $299.95
    7 Stage UV & Alkaline 100 GPD Undersink Reverse Osmosis Water Filtration System - NU Aqua - 3 Year Warranty - 120 Day Satisfaction Guarantee
    NU Aqua
    Nu Aqua · Superior Water Quality & Taste · Under Sink
    13% off
    $259.95
    $299.95
    7 Stage UV & Alkaline 100 GPD Undersink Reverse Osmosis Water Filtration System - NU Aqua - 3 Year Warranty - 120 Day Satisfaction Guarantee
    NU Aqua
    Nu Aqua · Superior Water Quality & Taste · Under Sink
    $499.99
    Simpure Y11C-A Cold Countertop RO Water Dispenser | Alkaline Water Filter W/ Cooling & UV | No Installation 6-Stage Filtration Reverse Osmosis System
    SimPure
    $499.99
    Simpure Y11C-A Cold Countertop RO Water Dispenser | Alkaline Water Filter W/ Cooling & UV | No Installation 6-Stage Filtration Reverse Osmosis System
    SimPure
    $172.15
    Puredrop RTW5AK SGS-Tested Reverse Osmosis Alkaline Water Filter System, 6 Stage Ph+ Alkaline Remineralization Under Sink RO Water Filtration System
    Amazon.com
    Free shipping
    Cost-effective · Effortless Installation · Optimal Water Flow · Superior Water Quality & Taste
    $172.15
    Puredrop RTW5AK SGS-Tested Reverse Osmosis Alkaline Water Filter System, 6 Stage Ph+ Alkaline Remineralization Under Sink RO Water Filtration System
    Amazon.com
    Cost-effective · Effortless Installation · Optimal Water Flow · Superior Water Quality & Taste
    $54.99
    Santevia MINA Alkaline Pitcher | 9-Cup At Water Filter System That Adds Minerals And Makes Alkaline Water | Fluoride, Chlorine And Lead Water Filter |
    Amazon.com
    Free shipping
    $54.99
    Santevia MINA Alkaline Pitcher | 9-Cup At Water Filter System That Adds Minerals And Makes Alkaline Water | Fluoride, Chlorine And Lead Water Filter |
    Amazon.com
    Free shipping
    $142.49
    Geekpure 6-Stage Reverse Osmosis RO Drinking Water Filter System With Alkaline Ph+ Filter-75 GPD
    Amazon.com
    Free shipping
    Cost-effective · Effective filtration · Optimal Water Flow
    $142.49
    Geekpure 6-Stage Reverse Osmosis RO Drinking Water Filter System With Alkaline Ph+ Filter-75 GPD
    Amazon.com
    Cost-effective · Effective filtration · Optimal Water Flow
    $199.95
    $219.95
    6 Stage Alkaline PH+ 100 GPD Undersink Reverse Osmosis Water Filtration System - NU Aqua - 3 Year Warranty - 120 Day Satisfaction Guarantee
    NU Aqua
    Nu Aqua · Reverse Osmosis · Superior Water Quality & Taste · Under Sink
    $199.95
    $219.95
    6 Stage Alkaline PH+ 100 GPD Undersink Reverse Osmosis Water Filtration System - NU Aqua - 3 Year Warranty - 120 Day Satisfaction Guarantee
    NU Aqua
    Nu Aqua · Reverse Osmosis · Superior Water Quality & Taste · Under Sink
    $270.34
    APEC Water Systems ROES-PH75 Essence Series Alkaline Mineral Ph+ 75 GPD 6-Stage WQA Certified Ultra Safe Reverse Osmosis Drinking Water Filter System,
    Amazon.com
    Free shipping
    $270.34
    APEC Water Systems ROES-PH75 Essence Series Alkaline Mineral Ph+ 75 GPD 6-Stage WQA Certified Ultra Safe Reverse Osmosis Drinking Water Filter System,
    Amazon.com
    Free shipping
    $339.95
    $375.95
    7 Stage UV & Alkaline 100 GPD Undersink Reverse Osmosis Water Filter With Booster Pump - NU Aqua - 3 Year Warranty - 120 Day Satisfaction Guarantee
    NU Aqua
    Nu Aqua · Superior Water Quality & Taste · Under Sink
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    $375.95
    7 Stage UV & Alkaline 100 GPD Undersink Reverse Osmosis Water Filter With Booster Pump - NU Aqua - 3 Year Warranty - 120 Day Satisfaction Guarantee
    NU Aqua
    Nu Aqua · Superior Water Quality & Taste · Under Sink
    $295.95
    $329.95
    6 Stage Alkaline PH+ 100 GPD Undersink Reverse Osmosis Water Filter With Booster Pump - NU Aqua - 3 Year Warranty - 120 Day Satisfaction Guarantee
    NU Aqua
    Effective filtration · Nu Aqua · Under Sink
    10% off
    $295.95
    $329.95
    6 Stage Alkaline PH+ 100 GPD Undersink Reverse Osmosis Water Filter With Booster Pump - NU Aqua - 3 Year Warranty - 120 Day Satisfaction Guarantee
    NU Aqua
    Effective filtration · Nu Aqua · Under Sink
    $86.95
    $115.95
    8 Stage Alkaline PH+ & Mineral Countertop Drinking Water Filter System - NU Aqua - 120 Day Satisfaction Guarantee
    NU Aqua
    Countertop · Effortless Installation · Nu Aqua · Sleek Design & Sturdy Construction · Superior Water Quality & Taste
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    $86.95
    $115.95
    8 Stage Alkaline PH+ & Mineral Countertop Drinking Water Filter System - NU Aqua - 120 Day Satisfaction Guarantee
    NU Aqua
    Countertop · Effortless Installation · Nu Aqua · Sleek Design & Sturdy Construction · Superior Water Quality & Taste
    $179.99
    Alkaline RO Water System With Remineralization Filter | Simpure 6 Stage Under Sink Reverse Osmosis Water Filter 100 GPD
    SimPure
    $179.99
    Alkaline RO Water System With Remineralization Filter | Simpure 6 Stage Under Sink Reverse Osmosis Water Filter 100 GPD
    SimPure