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10 Best water purifiers of 2026

Save up to 38% off
  • Best Choice

    1

    Bluevua RO100ROPOT-UV Reverse Osmosis System Countertop Water Filter - 6 Stage Purification with UV and Remineralization, Counter RO Filtration, Portable Water Purifier
    Bluevua

    Bluevua RO100ROPOT-UV Reverse Osmosis System Countertop Water Filter - 6 Stage Purification with UV and Remineralization, Counter RO Filtration, Portable Water Purifier

    10% Off
    9.7
    Exceptional
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  • Value for Money

    2

    Aigerri Portable Countertop Reverse Osmosis Water Filter with UV, 5-Stage RO Filtration System, No Installation Needed, 5:1 Pure to Drain Ratio, Compact Water Purifier for Home, Office & RV
    Aigerri

    Aigerri Portable Countertop Reverse Osmosis Water Filter with UV, 5-Stage RO Filtration System, No Installation Needed, 5:1 Pure to Drain Ratio, Compact Water Purifier for Home, Office & RV

    35% Off
    9.6
    Exceptional

  • 3

    Brita Metro Water Filter Pitcher with SmartLight Change Indicator, BPA-Free, Replaces 1,800 Plastic Water Bottles a Year, Lasts Two Months, Includes 1 Filter, Small - 6-Cup Capacity, White
    Brita

    Brita Metro Water Filter Pitcher with SmartLight Change Indicator, BPA-Free, Replaces 1,800 Plastic Water Bottles a Year, Lasts Two Months, Includes 1 Filter, Small - 6-Cup Capacity, White

    9.5
    Excellent
    Our Rating

  • 4

    Brita UltraMax Large Water Dispenser With Standard Filter, BPA-Free, Reduces Copper, Cadmium and Mercury Impurities, Lasts 2 Months or 40 Gallons, Includes 1 Filter, Kitchen Accessories, Large 27-Cup
    Brita

    Brita UltraMax Large Water Dispenser With Standard Filter, BPA-Free, Reduces Copper, Cadmium and Mercury Impurities, Lasts 2 Months or 40 Gallons, Includes 1 Filter, Kitchen Accessories, Large 27-Cup

    9.4
    Excellent
    Our Rating

  • 5

    Waterdrop Water Filter Pitcher, 200-Gallon Long-Life, Countertop NSF Certified Water Purifier, Replaces 6,400 Plastic Water Bottles a Year, Reduces Chlorine, PFOA/PFOS, 7-Cup, Blue
    Waterdrop

    Waterdrop Water Filter Pitcher, 200-Gallon Long-Life, Countertop NSF Certified Water Purifier, Replaces 6,400 Plastic Water Bottles a Year, Reduces Chlorine, PFOA/PFOS, 7-Cup, Blue

    17% Off Limited Time Deal
    9.3
    Excellent
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  • 6

    Brita Water Dispenser, UltraMax Elite Filter, Removes 99% of Lead, Includes 1 Filter, 27-Cup Capacity, Black
    Brita

    Brita Water Dispenser, UltraMax Elite Filter, Removes 99% of Lead, Includes 1 Filter, 27-Cup Capacity, Black

    27% Off
    9.0
    Excellent
    Our Rating

  • 7

    PUR 30-Cup Countertop Water Filter Dispenser, 1 Genuine PUR Filter, 2-in-1 Powerful Filtration, Lasts 2 Months or 40 Gallons, Dishwasher Safe, White/Blue (DS1800Z)
    PUR

    PUR 30-Cup Countertop Water Filter Dispenser, 1 Genuine PUR Filter, 2-in-1 Powerful Filtration, Lasts 2 Months or 40 Gallons, Dishwasher Safe, White/Blue (DS1800Z)

    8.9
    Very Good
    Our Rating

  • 8

    PUR Plus Vertical Faucet-Mount Water Filtration System, Lead-Reducing Filter, Easy Installation, 100-Gallon Capacity, Compatible with External Aerators, Grey
    PUR

    PUR Plus Vertical Faucet-Mount Water Filtration System, Lead-Reducing Filter, Easy Installation, 100-Gallon Capacity, Compatible with External Aerators, Grey

    35% Off
    8.8
    Very Good
    Our Rating

  • 9

    PUR Plus Vertical Faucet-Mount Water Filtration System, Lead-Reducing Filter, Easy Installation, 100-Gallon Capacity, Compatible with External Aerators, Grey
    PUR

    PUR Plus Vertical Faucet-Mount Water Filtration System, Lead-Reducing Filter, Easy Installation, 100-Gallon Capacity, Compatible with External Aerators, Grey

    38% Off
    8.7
    Very Good
    Our Rating

  • 10

    Purewell 3-Stage 0.01μm Ultra-Filtration Gravity Water Filter System, NSF/ANSI 42&372 Certification, 304 Stainless Steel Countertop System with 2 Filters and Stand, Reduce 99% Chlorine, 2.25G, PW-OB
    Purewell

    Purewell 3-Stage 0.01μm Ultra-Filtration Gravity Water Filter System, NSF/ANSI 42&372 Certification, 304 Stainless Steel Countertop System with 2 Filters and Stand, Reduce 99% Chlorine, 2.25G, PW-OB

    22% Off
    8.6
    Very Good
    Our Rating