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Water Filtration Softeners

72 deals available


  • 8% Off
    Aquasure Harmony Series 48,000 Grains Whole House Water Softener w/High Efficiency Digital Metered Control Head (48,000 Grains)

    New

    Aquasure Harmony Series 48,000 Grains Whole House Water Softener w/High Efficiency Digital Metered Control Head (48,000 Grains)

    $549.00 $599.50

    231

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  • Whole House Water Filter System| ULTIMATE PROTECTION | 3 Stage Water Purifier Whole Home, Top-Tier Heavy Metal + Anti-Scale Filters, High Reduction in Scale, Chloramine, Chlorine, PFAs, Lead, Arsenic

    New

    Whole House Water Filter System| ULTIMATE PROTECTION | 3 Stage Water Purifier Whole Home, Top-Tier Heavy Metal + Anti-Scale Filters, High Reduction in Scale, Chloramine, Chlorine, PFAs, Lead, Arsenic

    $549.99

    FREE SHIPPING 104

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  • Kenmore Elite 520 Hybrid Water Softener & Whole House Filtration System | NSF Certified | Reduces Hard Water and Chlorine Taste & Odor in Your Home | Fully Programmable

    New

    Kenmore Elite 520 Hybrid Water Softener & Whole House Filtration System | NSF Certified | Reduces Hard Water and Chlorine Taste & Odor in Your Home | Fully Programmable

    $978.34

    FREE SHIPPING 182

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  • Portable RV Water Softener 16,000 Grains and Filtration System Bundle

    New

    Portable RV Water Softener 16,000 Grains and Filtration System Bundle

    $329.94

    FREE SHIPPING 205

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  • Portable RV Water Softener 16,000 Grain Trailers RVs Boats Car Washing Tool

    New

    Portable RV Water Softener 16,000 Grain Trailers RVs Boats Car Washing Tool

    $115.99

    FREE SHIPPING89

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  • H&G Lifestyles Inline Water Softener, Calcium Inhibitor Filter for Garden Hose, Hose Filters for Drinking Car Washing, Soft Water Filtration System for Hot Tub Swimming Pool(2 Packs)

    New

    H&G Lifestyles Inline Water Softener, Calcium Inhibitor Filter for Garden Hose, Hose Filters for Drinking Car Washing, Soft Water Filtration System for Hot Tub Swimming Pool(2 Packs)

    $22.99

    FREE SHIPPING217

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  • 18% Off
    APEC Water Systems ROES-PH75 Essence Series Top Tier Alkaline Mineral pH+ 75 GPD 6-Stage Certified Ultra Safe Reverse Osmosis Drinking Water Filter System

    New

    APEC Water Systems ROES-PH75 Essence Series Top Tier Alkaline Mineral pH+ 75 GPD 6-Stage Certified Ultra Safe Reverse Osmosis Drinking Water Filter System

    $229.95 $279.99

    FREE SHIPPING78

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  • Aquasure Water Softener, Whole House Water Filtration, RO system, 32,000 Grains

    New

    Aquasure Water Softener, Whole House Water Filtration, RO system, 32,000 Grains

    $1349.99

    FREE SHIPPING130

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  • 12% Off
    iSpring Whole House Water Filter System, Reduces Iron, Manganese, Chlorine, Sediment, Taste, and Odor, 3-Stage Iron Filter Whole House, Model: WGB32BM

    New

    iSpring Whole House Water Filter System, Reduces Iron, Manganese, Chlorine, Sediment, Taste, and Odor, 3-Stage Iron Filter Whole House, Model: WGB32BM

    $473.68 $535.99

    FREE SHIPPING136

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  • PUR PLUS Vertical Faucet Mount Water Filtration System, Lead-Reducing Filter, Great-Tasting Water, Easy Install, Lasts 100 Gallons, Compatible with Sinks with External Aerators, Grey

    New

    PUR PLUS Vertical Faucet Mount Water Filtration System, Lead-Reducing Filter, Great-Tasting Water, Easy Install, Lasts 100 Gallons, Compatible with Sinks with External Aerators, Grey

    $21.23

    FREE SHIPPING112

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  • Aquasure Water Softener, Whole House Water Filtration, RO system, 48,000 Grains

    New

    Aquasure Water Softener, Whole House Water Filtration, RO system, 48,000 Grains

    $1539.99

    FREE SHIPPING100

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  • PUR PLUS Vertical Faucet Mount Water Filtration System, Lead-Reducing Filter, Great-Tasting Water, Easy Install, Lasts 100 Gallons, Compatible with Sinks with External Aerators, Grey

    Used

    PUR PLUS Vertical Faucet Mount Water Filtration System, Lead-Reducing Filter, Great-Tasting Water, Easy Install, Lasts 100 Gallons, Compatible with Sinks with External Aerators, Grey

    $39.99

    FREE SHIPPING223

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  • 16% Off
    VEVOR RV Water Softener, 16,000 Grain Portable Water Softener, with 3/4" Brass Fittings and 42" Hose, Soften Hard Water Filter System for RVs, Trailers, Boats, Mobile Car Washing, Pressure Washing

    New

    VEVOR RV Water Softener, 16,000 Grain Portable Water Softener, with 3/4" Brass Fittings and 42" Hose, Soften Hard Water Filter System for RVs, Trailers, Boats, Mobile Car Washing, Pressure Washing

    $117.99 $139.99

    FREE SHIPPING221

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  • PRO+AQUA Elite Whole House Water Filter Softener Bundle with Reverse Osmosis Dri

    New

    PRO+AQUA Elite Whole House Water Filter Softener Bundle with Reverse Osmosis Dri

    $2289.92

    FREE SHIPPING94

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  • API WATER SOFTENER PILLOW Aquarium Canister Filter Filtration Pouch 1-Count Bag

    New

    API WATER SOFTENER PILLOW Aquarium Canister Filter Filtration Pouch 1-Count Bag

    $7.58

    FREE SHIPPING71

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  • 12% Off
    AO Smith Whole House Water Filter System - Whole Home Filtration for Well & City Water - Filters 96.9% of Chlorine Taste & Odor - 6 yr, 600,000 Gl, AO-WH-FILTER

    New

    AO Smith Whole House Water Filter System - Whole Home Filtration for Well & City Water - Filters 96.9% of Chlorine Taste & Odor - 6 yr, 600,000 Gl, AO-WH-FILTER

    $349.99 $399.00

    FREE SHIPPING187

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  • NuvoH2O Manor Duo Water Softener + Filtration System with Taste Filter

    New

    NuvoH2O Manor Duo Water Softener + Filtration System with Taste Filter

    $759.99

    FREE SHIPPING215

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  • 18% Off
    iSpring WGB21B 2-Stage Whole House Water Filtration System, with 10" x 4.5" Sediment CTO(Chlorine, Taste, and Odor) Filter, 1" Inlet/Outlet

    New

    iSpring WGB21B 2-Stage Whole House Water Filtration System, with 10" x 4.5" Sediment CTO(Chlorine, Taste, and Odor) Filter, 1" Inlet/Outlet

    $150.00 $182.99

    FREE SHIPPING67

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  • Aquasure 64,000 Grains Whole House Water Filter Bundle with Automatic Digital Metered Control Softener and 75 GPD RO Reverse Osmosis Drinking System | Removes Hardness | Ideal for 4-6+ bathrooms

    New

    Aquasure 64,000 Grains Whole House Water Filter Bundle with Automatic Digital Metered Control Softener and 75 GPD RO Reverse Osmosis Drinking System | Removes Hardness | Ideal for 4-6+ bathrooms

    $859.99

    163

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  • Whole House Water Softener Fleck 64K + Upflow Carbon Filtration System 2 cu ft.

    New

    Whole House Water Softener Fleck 64K + Upflow Carbon Filtration System 2 cu ft.

    $1399.00

    157

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  • HQUA WF3-01 3-Stage Whole House Water Filtration System, Reduces Heavy Metals (Lead, Mercury, Copper, Nickel, Chromium), Chloramine, Sediment, Odor, and VOC’s (Sediment Heavy Metal Carbon 3 Stage)

    New

    HQUA WF3-01 3-Stage Whole House Water Filtration System, Reduces Heavy Metals (Lead, Mercury, Copper, Nickel, Chromium), Chloramine, Sediment, Odor, and VOC’s (Sediment Heavy Metal Carbon 3 Stage)

    $349.99

    FREE SHIPPING181

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  • Tier1 Whole House Water Softener System 48,000 Grain High Efficiency With Sediment Pre-filter | Pre-filled mineral tank with 1.5 cubic feet of Cation Resin | Home Water Filtration System

    New

    Tier1 Whole House Water Softener System 48,000 Grain High Efficiency With Sediment Pre-filter | Pre-filled mineral tank with 1.5 cubic feet of Cation Resin | Home Water Filtration System

    $543.99

    208

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  • 20% Off
    2 Stage 10"x4.5" KDF CTO Carbon Water Softener Filter Whole House Replacement

    New

    2 Stage 10"x4.5" KDF CTO Carbon Water Softener Filter Whole House Replacement

    $63.99 $79.99

    FREE SHIPPING133

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  • 6% Off
    Kind Water Systems Whole House Salt-Free Water Softener and Filter Combo - High Performing Coconut Shell Carbon Block Filtration - for Homes with Up to 6 Bathrooms - Easy Installation

    New

    Kind Water Systems Whole House Salt-Free Water Softener and Filter Combo - High Performing Coconut Shell Carbon Block Filtration - for Homes with Up to 6 Bathrooms - Easy Installation

    $1,598.40 $1,698.30

    FREE SHIPPING231

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  • 31% Off
    Waterdrop Whole House Water Filter System, with Carbon Filter and Sediment Filter, 5-Stage Filtration, Highly Reduce Lead, Chlorine, Odor and Taste, 2-Stage 5 Micron WD-WHF21-PG, 1" Inlet/Outlet

    New

    Waterdrop Whole House Water Filter System, with Carbon Filter and Sediment Filter, 5-Stage Filtration, Highly Reduce Lead, Chlorine, Odor and Taste, 2-Stage 5 Micron WD-WHF21-PG, 1" Inlet/Outlet

    $114.99 $165.99

    FREE SHIPPING116

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  • 10x54 Residential Water Softener / Water Filtration

    New

    10x54 Residential Water Softener / Water Filtration

    $1199.00

    160

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  • Waterdrop Whole House Water Filter System, with Carbon Filter and Sediment Filter, 5-Stage Filtration, Highly Reduce Lead, Chlorine, Odor and Taste, 2-Stage 5 Micron WD-WHF21-PG, 1" Inlet/Outlet

    Used

    Waterdrop Whole House Water Filter System, with Carbon Filter and Sediment Filter, 5-Stage Filtration, Highly Reduce Lead, Chlorine, Odor and Taste, 2-Stage 5 Micron WD-WHF21-PG, 1" Inlet/Outlet

    $129.99

    FREE SHIPPING185

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  • 27% Off
    iSpring WSP-50 Reusable Whole House Spin Down Sediment Water Filter, 50 Micron Flushable Prefilter Filtration, 1" MNPT + 3/4" FNPT, Lead-Free Brass

    New

    iSpring WSP-50 Reusable Whole House Spin Down Sediment Water Filter, 50 Micron Flushable Prefilter Filtration, 1" MNPT + 3/4" FNPT, Lead-Free Brass

    $48.09 $65.99

    FREE SHIPPING163

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  • Reusable Whole House Spin Down Sediment Water Filter Softener Filtration 40μm

    New

    Reusable Whole House Spin Down Sediment Water Filter Softener Filtration 40μm

    $35.99

    FREE SHIPPING159

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  • Aquasana Whole House Well Water Filter | 500K Gallons | UV, Carbon & KDF | Salt-Free Softener Alternative | Install Kit | Tackles up to 99.99% Chlorine, Bacteria, Viruses & Scale | EQ-WELL-UV-PRO-AST

    New

    Aquasana Whole House Well Water Filter | 500K Gallons | UV, Carbon & KDF | Salt-Free Softener Alternative | Install Kit | Tackles up to 99.99% Chlorine, Bacteria, Viruses & Scale | EQ-WELL-UV-PRO-AST

    $2,297.00

    FREE SHIPPING155

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  • NuvoH2O Advanced 2-Stage Citrus, Salt-Free Water Filter System + Water Softener and Carbon Filter – Healthy & Pure Water – Removes Hard Water Build Up (Whole Home Duo System)

    New

    NuvoH2O Advanced 2-Stage Citrus, Salt-Free Water Filter System + Water Softener and Carbon Filter – Healthy & Pure Water – Removes Hard Water Build Up (Whole Home Duo System)

    $880.89

    231

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  • Whole House Water Package: Softener + Carbon Filtration + RO Filters- 2 Cubic Ft

    New

    Whole House Water Package: Softener + Carbon Filtration + RO Filters- 2 Cubic Ft

    $1325.00

    197

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  • 14% Off
    American Water Solutions Water Softener Gravel - Filter Bed Media for Filter Tanks, Water Conditioners, and Water Softeners - Pure Filtration Grade Bedding Perfect for Backwashing Tanks (15 Lbs)

    New

    American Water Solutions Water Softener Gravel - Filter Bed Media for Filter Tanks, Water Conditioners, and Water Softeners - Pure Filtration Grade Bedding Perfect for Backwashing Tanks (15 Lbs)

    $24.79 $28.94

    139

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  • Custom Whole House Water Softener Filtration System

    New

    Custom Whole House Water Softener Filtration System

    $595.90

    107

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  • Whole House Water Package: Softener + Carbon Filtration + RO System - 1 Cubic Ft

    New

    Whole House Water Package: Softener + Carbon Filtration + RO System - 1 Cubic Ft

    $1199.99

    84

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  • New NuvoH2O Home Duo Water Softener System with Extra Filter!

    New

    New NuvoH2O Home Duo Water Softener System with Extra Filter!

    $499.99

    157

    VIEW DEAL
  • Aquios Compatible Full House Water Softener/Filtration Replacement Cartridge

    New

    Aquios Compatible Full House Water Softener/Filtration Replacement Cartridge

    $27.95

    FREE SHIPPING97

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  • BNT 185 Whole House Water Filtration System Softener Bypass Valve 3/4" Free Ship

    New

    BNT 185 Whole House Water Filtration System Softener Bypass Valve 3/4" Free Ship

    $49.00

    FREE SHIPPING219

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  • New Iron, Manganese, Water Softener All In One Water Filter System 64k 5600SXT

    New

    New Iron, Manganese, Water Softener All In One Water Filter System 64k 5600SXT

    $987.00

    FREE SHIPPING199

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  • Nuvo H2O Manor Water Softener System PLUS FREE EXTRA Cartridge $80.00 VALUE

    New

    Nuvo H2O Manor Water Softener System PLUS FREE EXTRA Cartridge $80.00 VALUE

    $699.99

    FREE SHIPPING164

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  • 20% Off
    1-6 Pack 10"x4.5" KDF GAC Carbon Water Softener Filter Whole House Cartridge

    New

    1-6 Pack 10"x4.5" KDF GAC Carbon Water Softener Filter Whole House Cartridge

    $89.99 $112.49

    FREE SHIPPING109

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  • 57% Off
    3 Stage 20x4.5" Big Blue Sediment Carbon Resin Water Softener Filter Whole House

    New

    3 Stage 20x4.5" Big Blue Sediment Carbon Resin Water Softener Filter Whole House

    $99.99 $232.53

    FREE SHIPPING198

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  • Whole House Water Package: 1.5 Cu Ft Softener + Carbon Filtration + RO Filters

    New

    Whole House Water Package: 1.5 Cu Ft Softener + Carbon Filtration + RO Filters

    $1289.99

    201

    VIEW DEAL
  • NuvoH2O Manor Duo Water Softener + Filtration System With Taste Filter

    New

    NuvoH2O Manor Duo Water Softener + Filtration System With Taste Filter

    $900.00

    FREE SHIPPING165

    VIEW DEAL
  • Reverse Osmosis System & Whole House Water Softener Package for 1-2 Bathrooms

    New

    Reverse Osmosis System & Whole House Water Softener Package for 1-2 Bathrooms

    $679.99

    FREE SHIPPING214

    VIEW DEAL
  • Aquasure Water Softener System Whole House Digital, 1-2 Bathrooms 32,000 Grains

    New

    Aquasure Water Softener System Whole House Digital, 1-2 Bathrooms 32,000 Grains

    $499.99

    FREE SHIPPING228

    VIEW DEAL
  • PRO n' AQUA Water Softener System 20"HX10"W Portable RV Filtration System Bundle

    New

    PRO n' AQUA Water Softener System 20"HX10"W Portable RV Filtration System Bundle

    $295.70

    FREE SHIPPING200

    VIEW DEAL
  • BNT Whole House Water Filtration System Softener Bypass Valve 3/4" BNT-061

    New

    BNT Whole House Water Filtration System Softener Bypass Valve 3/4" BNT-061

    $32.00

    FREE SHIPPING222

    VIEW DEAL
  • Kind Water E-3000 Whole House Salt-Free Water Softener and Filter Combo

    New

    Kind Water E-3000 Whole House Salt-Free Water Softener and Filter Combo

    $1400.00

    FREE SHIPPING95

    VIEW DEAL
  • 30% Off
    Aquasure Harmony Series Water Softener Resin Tank 48000 Grains 1.5cf

    New

    Aquasure Harmony Series Water Softener Resin Tank 48000 Grains 1.5cf

    $209.99 $299.99

    FREE SHIPPING123

    VIEW DEAL
  • KDF 85 Media Guard | Add-On Filter for Whole House Water Softener

    New

    KDF 85 Media Guard | Add-On Filter for Whole House Water Softener

    $155.00

    159

    VIEW DEAL
  • 20% Off
    3 Stage 20"x4.5" Sediment Carbon Resin Whole House Water Softener Filter Sets

    New

    3 Stage 20"x4.5" Sediment Carbon Resin Whole House Water Softener Filter Sets

    $99.99 $124.99

    FREE SHIPPING106

    VIEW DEAL
  • 20% Off
    2-12 Pack 10"x4.5" KDF CTO Carbon Water Softener Filter Whole House Replacement

    New

    2-12 Pack 10"x4.5" KDF CTO Carbon Water Softener Filter Whole House Replacement

    $63.99 $79.99

    FREE SHIPPING69

    VIEW DEAL
  • 20% Off
    2-12 Pack 10"x4.5" Carbon Ion Exchange Resin Water Softener Filter Whole House

    New

    2-12 Pack 10"x4.5" Carbon Ion Exchange Resin Water Softener Filter Whole House

    $49.99 $62.49

    FREE SHIPPING81

    VIEW DEAL
  • Portable RV Water Softener 16,000 Grain Trailers RVs Boats Car Washing

    New

    Portable RV Water Softener 16,000 Grain Trailers RVs Boats Car Washing

    $128.99

    FREE SHIPPING123

    VIEW DEAL
  • Aquasure Whole House Water Filtration Bundle w/Fine Mesh Resin Water Softener

    New

    Aquasure Whole House Water Filtration Bundle w/Fine Mesh Resin Water Softener

    $1099.99

    FREE SHIPPING93

    VIEW DEAL
  • 5% Off
    Whole House Water Filtration System Softener Bypass Valve 1 Inch

    New

    Whole House Water Filtration System Softener Bypass Valve 1 Inch

    $57.00 $60.00

    FREE SHIPPING78

    VIEW DEAL
  • PRO+AQUA ELITE Well Water Filtration and Softener Bundle, Iron, Odor, Hardness

    New

    PRO+AQUA ELITE Well Water Filtration and Softener Bundle, Iron, Odor, Hardness

    $2078.63

    FREE SHIPPING104

    VIEW DEAL
  • VEVOR Portable RV Water Softener 16,000 Grain Trailers RVs Boats Car Washing

    New

    VEVOR Portable RV Water Softener 16,000 Grain Trailers RVs Boats Car Washing

    $137.99

    FREE SHIPPING168

    VIEW DEAL
  • RV Iron Water Filter System for Well Water, Water Softener Garden Hose Filter...

    New

    RV Iron Water Filter System for Well Water, Water Softener Garden Hose Filter...

    $230.24

    FREE SHIPPING149

    VIEW DEAL
  • New NuvoH2O Home Duo Water Softener System with Extra Filter!

    New

    New NuvoH2O Home Duo Water Softener System with Extra Filter!

    $499.99

    64

    VIEW DEAL
  • iSpring Whole House Water Filtration System W/Steel Hose Connectors, Carbon

    New

    iSpring Whole House Water Filtration System W/Steel Hose Connectors, Carbon

    $137.74

    FREE SHIPPING111

    VIEW DEAL
  • Hardless Ng3 Whole House Water Filter And Water Conditioner-Water Softener

    New

    Hardless Ng3 Whole House Water Filter And Water Conditioner-Water Softener

    $99.95

    FREE SHIPPING192

    VIEW DEAL
  • Keman 8113100 Whole House Water Filtration System Softener Bypass Valve 3/4"

    New

    Keman 8113100 Whole House Water Filtration System Softener Bypass Valve 3/4"

    $39.99

    212

    VIEW DEAL
  • API WATER SOFTENER PILLOW Aquarium Canister Filter Filtration Pouch 1-Count Bag

    New

    API WATER SOFTENER PILLOW Aquarium Canister Filter Filtration Pouch 1-Count Bag

    $11.35

    FREE SHIPPING168

    VIEW DEAL
  • Reverse Osmosis System & Whole House Water Softener Package for 1-3 Bathrooms

    New

    Reverse Osmosis System & Whole House Water Softener Package for 1-3 Bathrooms

    $739.99

    FREE SHIPPING77

    VIEW DEAL
  • BNT Whole House Water Filtration System Softener Bypass Valve 3/4" BNT-061

    New

    BNT Whole House Water Filtration System Softener Bypass Valve 3/4" BNT-061

    $60.01

    FREE SHIPPING201

    VIEW DEAL
  • Water Softener Resin media Replacement - 1 cubic foot 32,000 grains

    New

    Water Softener Resin media Replacement - 1 cubic foot 32,000 grains

    $100.00

    FREE SHIPPING101

    VIEW DEAL
  • 3 Stage 10" Whole house water Softening Filter, softener, reduce remove hardness

    New

    3 Stage 10" Whole house water Softening Filter, softener, reduce remove hardness

    $116.00

    FREE SHIPPING171

    VIEW DEAL
  • AFW Filters Built Fleck 5600SXT 48,000 Grain Water Softener with Upflow...

    New

    AFW Filters Built Fleck 5600SXT 48,000 Grain Water Softener with Upflow...

    $1549.00

    FREE SHIPPING191

    VIEW DEAL
  • 20% Off
    3 Stage 20"x4.5" Sediment Ion Resin CTO Carbon Water Softener Filter Whole House

    New

    3 Stage 20"x4.5" Sediment Ion Resin CTO Carbon Water Softener Filter Whole House

    $26.99 $33.74

    FREE SHIPPING120

    VIEW DEAL
  • 1-12PK 20"x4.5" Big Blue Sediment Carbon Block Water Filter Cartridges Purifier

    New

    1-12PK 20"x4.5" Big Blue Sediment Carbon Block Water Filter Cartridges Purifier

    $27.99

    FREE SHIPPING90

    VIEW DEAL
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