Shop best water filter for hard water

Sponsored
About our ads
$54.99
LG Twist-In Refrigerator Water Filter Genuine NSF-Certified LT1000PC
Lowe's
$54.99
LG Twist-In Refrigerator Water Filter Genuine NSF-Certified LT1000PC
Lowe's
$349.99
HQUA WF3-01 3-Stage Whole House Water Filtration System, Reduces Heavy Metals (Lead, Mercury, Copper, Nickel, Chromium), Chloramine, Sediment, Odor,
Amazon.com
Free shipping
$349.99
HQUA WF3-01 3-Stage Whole House Water Filtration System, Reduces Heavy Metals (Lead, Mercury, Copper, Nickel, Chromium), Chloramine, Sediment, Odor,
Amazon.com
$549.99
$597.99
Express Water Whole House Water Filter System | ULTIMATE PROTECTION | 3 Stage Home Filtration, Top Tier Heavy Metal + Anti-Scale Filter, Highly
Amazon.com
1K+
$549.99
$597.99
Express Water Whole House Water Filter System | ULTIMATE PROTECTION | 3 Stage Home Filtration, Top Tier Heavy Metal + Anti-Scale Filter, Highly
Amazon.com
$23.38
$33.75
Pentair Pentek WP5BB97P Big Blue Sediment Water Filter, 10-Inch, Whole House Polypropylene String-Wound Filter Cartridge, 10" X 4.5", 5 Micron
Amazon.com
30% off
$23.38
$33.75
Pentair Pentek WP5BB97P Big Blue Sediment Water Filter, 10-Inch, Whole House Polypropylene String-Wound Filter Cartridge, 10" X 4.5", 5 Micron
Amazon.com
$491.00
Nikken - Pimag Waterfall Filter - Natural Filtration, Copper Ion, Chlorine And Lead Reduction, High Ph, Fresh Tasting Water.
Nikenix
$491.00
Nikken - Pimag Waterfall Filter - Natural Filtration, Copper Ion, Chlorine And Lead Reduction, High Ph, Fresh Tasting Water.
Nikenix
$49.99
GE Twist-In Refrigerator Water Filter | XWFE
Lowe's
1K+
$49.99
GE Twist-In Refrigerator Water Filter | XWFE
Lowe's
$164.99
Manor Duo Replacement Cartridge And Taste Filter | Prevents & Removes Hard Water | Salt-Free, Eco-Friendly Citrus Water Softener | Safer & Healthier
nuvoh2o.com
90-day returns (most items)
$164.99
Manor Duo Replacement Cartridge And Taste Filter | Prevents & Removes Hard Water | Salt-Free, Eco-Friendly Citrus Water Softener | Safer & Healthier
nuvoh2o.com
$34.99
$49.95
Shower Filter For Hard Water, Chrome / Hard Water Filter
MineralStream
29% off
$34.99
$49.95
Shower Filter For Hard Water, Chrome / Hard Water Filter
MineralStream
$2,458.36
Whole House Salt-Free Water Softener And Filter Combo With UV
Kind Water Systems
120-day returns (most items)
$2,458.36
Whole House Salt-Free Water Softener And Filter Combo With UV
Kind Water Systems
$60.00
Everydrop Push-In Refrigerator Water Filter | EDRARXD1
Lowe's
$60.00
Everydrop Push-In Refrigerator Water Filter | EDRARXD1
Lowe's
$369.95
$489.95
Zero Installation Purifier Countertop Reverse Osmosis Water Filter - RKIN Space Black / Onlipure For Zero TDS
RKIN.com
24% off
$369.95
$489.95
Zero Installation Purifier Countertop Reverse Osmosis Water Filter - RKIN Space Black / Onlipure For Zero TDS
RKIN.com
$709.00
Systems IV WATER MASTER 2 Water Filtration System For Multiple Applications
Chef's Deal
7-day returns (most items)
$709.00
Systems IV WATER MASTER 2 Water Filtration System For Multiple Applications
Chef's Deal
$731.00
Scotsman Aquapatrol 6.3 GPM Triple Water Filtration System - AP3-P
ACityDiscount
2
Free shipping
$731.00
Scotsman Aquapatrol 6.3 GPM Triple Water Filtration System - AP3-P
ACityDiscount
$61.94
GE RPWFE Refrigerator Water Filter
GEXWFE
$61.94
GE RPWFE Refrigerator Water Filter
GEXWFE
$589.00
42,000 Grain Preferred Plus Water Softener For Hard Water And Iron Reduction
Home Depot
In store
1K+
Free shipping
Curbside
$589.00
42,000 Grain Preferred Plus Water Softener For Hard Water And Iron Reduction
Home Depot
$261.00
Scotsman AP1-P Aquapatrol Plus Single Water Filtration System
Chef's Deal
$261.00
Scotsman AP1-P Aquapatrol Plus Single Water Filtration System
Chef's Deal
$372.25
3m BEV190 5616401 Water Filter System Improve Water
IceMachinesPlus_2024
$372.25
3m BEV190 5616401 Water Filter System Improve Water
IceMachinesPlus_2024
$749.99
Whole Home Water System | Home Duo Water Softener + Taste Filter | Prevents & Removes Hard Water | Salt-Free, Eco-Friendly Citrus Water Softener |
nuvoh2o.com
$749.99
Whole Home Water System | Home Duo Water Softener + Taste Filter | Prevents & Removes Hard Water | Salt-Free, Eco-Friendly Citrus Water Softener |
nuvoh2o.com
$607.00
Systems IV WATER MASTER 1 Water Filtration System For Multiple Applications
Chef's Deal
$607.00
Systems IV WATER MASTER 1 Water Filtration System For Multiple Applications
Chef's Deal
$40.00
$59.95
Advanced Shower Filter For Hard Water, 20 Stage
MineralStream
33% off
$40.00
$59.95
Advanced Shower Filter For Hard Water, 20 Stage
MineralStream
$1,144.00
$2,364.00
Whole House Water Filter System - 1-3 Bathrooms
SpringWell Water Filtration Systems
51% off
$1,144.00
$2,364.00
Whole House Water Filter System - 1-3 Bathrooms
SpringWell Water Filtration Systems
$151.39
3m Water Filtration Products Quick-Connect Water Filter: 1 Micron, 1.7 Gpm, 12,600 Gal Model: CFS9112-EL
Grainger
$151.39
3m Water Filtration Products Quick-Connect Water Filter: 1 Micron, 1.7 Gpm, 12,600 Gal Model: CFS9112-EL
Grainger
$45.99
$98.95
Frigidaire FPPWFU01 Purepour PWF-1 Water Filter (2 Pack)
Redstag Supplies
53% off
$45.99
$98.95
Frigidaire FPPWFU01 Purepour PWF-1 Water Filter (2 Pack)
Redstag Supplies
$70.38
Pentair/Everpure Quick-Connect Water Filter: 0.5 Micron, 0.5 Gpm, 750 Gal, 10 1/2 in Overall Ht Model: EV960112-75
Grainger
$70.38
Pentair/Everpure Quick-Connect Water Filter: 0.5 Micron, 0.5 Gpm, 750 Gal, 10 1/2 in Overall Ht Model: EV960112-75
Grainger
$369.95
$489.95
Zero Installation Purifier Countertop Reverse Osmosis Water Filter - RKIN Silver White / Alcapure For Alkaline Ph
RKIN.com
24% off
$369.95
$489.95
Zero Installation Purifier Countertop Reverse Osmosis Water Filter - RKIN Silver White / Alcapure For Alkaline Ph
RKIN.com
$199.00
Aqua Flo 475QC-3 Ultrafiltration Water Filter 3-Stage System 20010201
ESP Water Products
$199.00
Aqua Flo 475QC-3 Ultrafiltration Water Filter 3-Stage System 20010201
ESP Water Products
$408.00
Royal Berkey Water Filter System With 2 Black Berkey Element Filters 2 Filters
MyBerkey.com
44
$408.00
Royal Berkey Water Filter System With 2 Black Berkey Element Filters 2 Filters
MyBerkey.com
$1,049.00
Pentair Pelican PC600 Whole House Water Filter New PC600
FactoryPure
$1,049.00
Pentair Pelican PC600 Whole House Water Filter New PC600
FactoryPure
$59.99
$148.95
Frigidaire FPPWFU01 Purepour PWF-1 Water Filter (3 Pack)
Redstag Supplies
59% off
$59.99
$148.95
Frigidaire FPPWFU01 Purepour PWF-1 Water Filter (3 Pack)
Redstag Supplies
$25.00
RPWFE Water Filter - White, Compatible With RPWFE Water Filter
EcofridgeFilters
$25.00
RPWFE Water Filter - White, Compatible With RPWFE Water Filter
EcofridgeFilters
$1,199.99
Whole Home Water System | Manor Duo Water Softener + Taste Filter | Prevents & Removes Hard Water | Salt-Free, Eco-Friendly Citrus Water Softener |
nuvoh2o.com
157
$1,199.99
Whole Home Water System | Manor Duo Water Softener + Taste Filter | Prevents & Removes Hard Water | Salt-Free, Eco-Friendly Citrus Water Softener |
nuvoh2o.com
$99.99
Pentair/Everpure Quick-Connect Water Filter: 5 Micron, 1.7 Gpm, 14 1/2 in Overall Ht Model: EV961716-75
Grainger
$99.99
Pentair/Everpure Quick-Connect Water Filter: 5 Micron, 1.7 Gpm, 14 1/2 in Overall Ht Model: EV961716-75
Grainger
$202.11
3m ICE120-S-SR High Flow Series Water Filter System
IceMachinesPlus_2024
$202.11
3m ICE120-S-SR High Flow Series Water Filter System
IceMachinesPlus_2024
$2,016.12
$3,261.50
Sulfur, Iron, Manganese Well Water Filter System - RKIN WF10 For 1-3 Bathrooms
RKIN.com
30-day returns (most items)
38% off
$2,016.12
$3,261.50
Sulfur, Iron, Manganese Well Water Filter System - RKIN WF10 For 1-3 Bathrooms
RKIN.com
$24.99
Brita BPA-Free Basic Faucet Mount Water Filtration System
Kroger
In store
48K+
Curbside
$24.99
Brita BPA-Free Basic Faucet Mount Water Filtration System
Kroger
$875.00
Elan Surface Water Filter 1 Mic Absolute Pleated EL-FC1
Buy Ultraviolet - Atlantic UV
$875.00
Elan Surface Water Filter 1 Mic Absolute Pleated EL-FC1
Buy Ultraviolet - Atlantic UV
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results

    Shop best water filter for hard water

    Sponsored
    About our ads
    $54.99
    LG Twist-In Refrigerator Water Filter Genuine NSF-Certified LT1000PC
    Lowe's
    $54.99
    LG Twist-In Refrigerator Water Filter Genuine NSF-Certified LT1000PC
    Lowe's
    $349.99
    HQUA WF3-01 3-Stage Whole House Water Filtration System, Reduces Heavy Metals (Lead, Mercury, Copper, Nickel, Chromium), Chloramine, Sediment, Odor,
    Amazon.com
    Free shipping
    $349.99
    HQUA WF3-01 3-Stage Whole House Water Filtration System, Reduces Heavy Metals (Lead, Mercury, Copper, Nickel, Chromium), Chloramine, Sediment, Odor,
    Amazon.com
    Free shipping
    $549.99
    $597.99
    Express Water Whole House Water Filter System | ULTIMATE PROTECTION | 3 Stage Home Filtration, Top Tier Heavy Metal + Anti-Scale Filter, Highly
    Amazon.com
    1K+
    $549.99
    $597.99
    Express Water Whole House Water Filter System | ULTIMATE PROTECTION | 3 Stage Home Filtration, Top Tier Heavy Metal + Anti-Scale Filter, Highly
    Amazon.com
    1K+
    $23.38
    $33.75
    Pentair Pentek WP5BB97P Big Blue Sediment Water Filter, 10-Inch, Whole House Polypropylene String-Wound Filter Cartridge, 10" X 4.5", 5 Micron
    Amazon.com
    30% off
    $23.38
    $33.75
    Pentair Pentek WP5BB97P Big Blue Sediment Water Filter, 10-Inch, Whole House Polypropylene String-Wound Filter Cartridge, 10" X 4.5", 5 Micron
    Amazon.com
    $164.99
    Manor Duo Replacement Cartridge And Taste Filter | Prevents & Removes Hard Water | Salt-Free, Eco-Friendly Citrus Water Softener | Safer & Healthier
    nuvoh2o.com
    98
    90-day returns (most items)
    $164.99
    Manor Duo Replacement Cartridge And Taste Filter | Prevents & Removes Hard Water | Salt-Free, Eco-Friendly Citrus Water Softener | Safer & Healthier
    nuvoh2o.com
    98
    $491.00
    Nikken - Pimag Waterfall Filter - Natural Filtration, Copper Ion, Chlorine And Lead Reduction, High Ph, Fresh Tasting Water.
    Nikenix
    $491.00
    Nikken - Pimag Waterfall Filter - Natural Filtration, Copper Ion, Chlorine And Lead Reduction, High Ph, Fresh Tasting Water.
    Nikenix
    $49.99
    GE Twist-In Refrigerator Water Filter | XWFE
    Lowe's
    1K+
    $49.99
    GE Twist-In Refrigerator Water Filter | XWFE
    Lowe's
    1K+
    $34.99
    $49.95
    Shower Filter For Hard Water, Chrome / Hard Water Filter
    MineralStream
    29% off
    $34.99
    $49.95
    Shower Filter For Hard Water, Chrome / Hard Water Filter
    MineralStream
    $2,458.36
    Whole House Salt-Free Water Softener And Filter Combo With UV
    Kind Water Systems
    35
    $2,458.36
    Whole House Salt-Free Water Softener And Filter Combo With UV
    Kind Water Systems
    35
    $589.00
    42,000 Grain Preferred Plus Water Softener For Hard Water And Iron Reduction
    Home Depot
    In store
    1K+
    Free shipping
    Curbside
    $589.00
    42,000 Grain Preferred Plus Water Softener For Hard Water And Iron Reduction
    Home Depot
    1K+
    $60.00
    Everydrop Push-In Refrigerator Water Filter | EDRARXD1
    Lowe's
    $60.00
    Everydrop Push-In Refrigerator Water Filter | EDRARXD1
    Lowe's
    $369.95
    $489.95
    Zero Installation Purifier Countertop Reverse Osmosis Water Filter - RKIN Space Black / Onlipure For Zero TDS
    RKIN.com
    24% off
    $369.95
    $489.95
    Zero Installation Purifier Countertop Reverse Osmosis Water Filter - RKIN Space Black / Onlipure For Zero TDS
    RKIN.com
    $709.00
    Systems IV WATER MASTER 2 Water Filtration System For Multiple Applications
    Chef's Deal
    7-day returns (most items)
    $709.00
    Systems IV WATER MASTER 2 Water Filtration System For Multiple Applications
    Chef's Deal
    7-day returns
    $731.00
    Scotsman Aquapatrol 6.3 GPM Triple Water Filtration System - AP3-P
    ACityDiscount
    2
    Free shipping
    $731.00
    Scotsman Aquapatrol 6.3 GPM Triple Water Filtration System - AP3-P
    ACityDiscount
    2
    $61.94
    GE RPWFE Refrigerator Water Filter
    GEXWFE
    $61.94
    GE RPWFE Refrigerator Water Filter
    GEXWFE
    $261.00
    Scotsman AP1-P Aquapatrol Plus Single Water Filtration System
    Chef's Deal
    $261.00
    Scotsman AP1-P Aquapatrol Plus Single Water Filtration System
    Chef's Deal
    $372.25
    3m BEV190 5616401 Water Filter System Improve Water
    IceMachinesPlus_2024
    $372.25
    3m BEV190 5616401 Water Filter System Improve Water
    IceMachinesPlus_2024
    $749.99
    Whole Home Water System | Home Duo Water Softener + Taste Filter | Prevents & Removes Hard Water | Salt-Free, Eco-Friendly Citrus Water Softener |
    nuvoh2o.com
    $749.99
    Whole Home Water System | Home Duo Water Softener + Taste Filter | Prevents & Removes Hard Water | Salt-Free, Eco-Friendly Citrus Water Softener |
    nuvoh2o.com