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Aquasure Harmony Series 48,000 Grains Whole House Water Softener w/High Efficiency Digital Metered Control Head (48,000 Grains)Aquasure 
Kenmore 420 Water Softener With Ultra Flow Valve | Reduce Hardness Minerals & Clear Water Iron | Whole Home Water Softener | Easy To Install | Reduce Hard Water In Your Home, GreyFree ShippingKenmore
Rheem 42,000 Grain Preferred Plus Water Softener for Hard Water, RHS42- Best Value
Aquaboon SoftGuard 48,000 Grain Home Water Softener Systems - Whole House Water Softener Systems for Clean, Soft Water, Protects Pipes & Appliances, Easy Installation & MaintenanceAquaboon 
Aquasure Harmony Series 72,000 Grains Whole House Water Softener
23% OffAquaBliss High Output Revitalizing Shower Filter - Reduces Dry Itchy Skin, Dandruff, Eczema, and Dramatically Improves The Condition of Your Skin, Hair and Nails - Chrome (SF100)Free ShippingAquaBliss
19% OffAPEC WH-SOFTENER-30-FG Reverse Osmosis System + Water Softener Savings Bundle | Top Tier Alkaline Mineral RO System | Spa Quality Water Softener 30K Grains, Digital Control ValveFree ShippingUsedAPEC WATER-
5600SXT Digital Control Valve Water Softener Control Valve Filter Control Head
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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 SystemTier1
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Aquasure Water Softener System Whole House Digital 2-4 Bathrooms 64 000 Grains
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EcoPure EP42 42,000 Grain Water Softener | NSF Certified | Salt & Water Saving Autosense Technology for Whole House Soft Water Regeneration, Dark GrayFree ShippingEcoPure
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Fleck WS48-56SXT AFW Filters 5600SXT 48k with 1" Bypass Softener Digital SXT Metered Whole House System-Includes Water Bottle with Install kit, BlackFree ShippingFleck
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Rheem Preferred Series Water Softener Cleaner
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Aquasure 48,000 Grains Whole House Water Filter Bundle with Automatic Digital Metered Control Softener and 75 GPD RO Reverse Osmosis Drinking System | Removes Hardness | Ideal for 3-4 bathroomsAquasure
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Fully Reconditioned Autotrol 255 Water Softener Control ValveFree ShippingUsed
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14% OffMorton MWSC Universal Water Softener Cleanser, Off-White, 16 Fl OzMorton
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Aquasure Water Softener System Whole House Digital, 1-3 Bathrooms 48,000 Grains
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Aquasure Harmony Lite All-in-One 34,000 Grains Whole House Water Softener with Pleated Sediment Pre-Filter System (Pre-Filter + Fine Mesh Resin)Aquasure
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10% OffAquasure Harmony Series Whole House Water Softener Box 2 - Open BoxFree Shipping
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Fleck 5600 SXT Meter Demand Water Softener Grain Capacity 10% Commercial Grade Cation Resin (64,000, Black)DuraWater
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630 grains Softener/Water Conditioning Ion-Exchange Resin (1pound / 453 grams)
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iSpring WCS50KG Whole House Water Softener System, Up to 50,000 Grains High CapacityFree ShippingiSpring
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32,000 Grain Preferred Home Water Softener for Hard Water and Iron Reduction
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GE GXSH40V Water Softener, 40,000 Grain, GrayFree ShippingGE
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Rheem Preferred Series Water Softener Cleaner Polisher New
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On The Go OTG4-DBLSOFT-Portable 16,000 Grain RV Water Softener (NOT made in China, assembled by U.S. Workers in Indiana)On The Go
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Fully Reconditioned Autotrol 255 Water Softener Control ValveFree ShippingUsed
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Calgon Liquid Water Softener, Laundry Detergent Booster, 32 Ounce (Pack of 1)Free ShippingCalgon
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5600 Water Softener Timer 12-Day Timer Control Valve for 9''-11'' Diameter
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WATER BOSS 74011 Waterboss Water Softener, 22, BeigeWater Boss
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Aquasure Harmony Series Water Softener w/ Digital Control Head - 32,000 Grain
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10% OffAPEC SOFTENER-HE-45-FG Water Softener, Treats Whole House 4-6 bathrooms, 45K Grains, Luxurious Spa Quality Soft Water, Highly Efficient Digital Control MicroprocessorFree ShippingUsedAPEC WATER
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Rheem 42,000 Grain Preferred Plus Water Softener for Hard Water RHS42
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iSpring ED2000 Whole House Water Descaler, Alternative Electronic Salt-Free Hard Water Conditioner, Reduces Limescale Prevent Deposits Build-up, Different from a Water SoftenerFree ShippingiSpring
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Aquasana SimplySoft® 60,000 Grain Water Softener - Whole House Hard Water Reduction - Base Tank & Cabinet System WH-SF60-BASEFree ShippingAquasana
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NPGLOBAL RV Water Softener Portable - 16,000 Grain, 3/4" GHT Fittings, Convenient Water Softener for RVs, Trailers, Boats, Mobile Car Washing, Pressure WashingFree ShippingNPGLOBAL
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Aquasana Whole House Water Filter System - Water Softener Alternative w/ UV Purifier, Salt-Free Descaler, Carbon & KDF Media - Filters Sediment & 97% Of Chlorine - 1,000,000 Gl - EQ-1000-AST-UVFree ShippingAquasana
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29% OffOn The Go OTG4-VM-DBLSOFT Portable Compact Double Standard 16,000 Grain Water Softener with Drinking Water Safe Brass Fittings (NOT made in China, assembled by U.S. Workers in IndianaFree ShippingOn The Go
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H&G Lifestyles Whole House Water Softener 32,000 Grains, NSF certified Whole Home Water Filtration System for Well & City Water, Remove Calcium Magnesium, Food Grade Resin, Silver-Enhanced, 700,000 GlFree ShippingH&G lifestyles
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32% OffCalgon Liquid Water Softener, 32 Oz (Pack of 2)Calgon
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Gain Fabric Softener, Original Scent, 140 fl oz, 190 Loads, HE Compatible, Packaging may varyFree ShippingGain
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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 WashingFree ShippingVEVOR
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Aquasure Whole House Water Filtration Bundle w/Water Softener, 75 GPD RO System & Dual Purpose Sediment/GAC Pre-Filter (32,000 Grains)Aquasure
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28% OffMakeFit Filtered Shower Head - High Pressure Shower Head with Filter for Hard Water Softener - 7 Settings Bathroom Rain Showerhead to Remove Chlorine and Heavy Metals (Chrome)Free ShippingMakeFit
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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, ArsenicFree ShippingEXPRESS WATER
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Aquasure Harmony Series 64,000 Grains Whole House Water Softener Bundle with Automatic Digital Metered Control Head, Reduces Hardness, 4-6 BathroomsAquasure
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Morton U26624S Pure AND Natural Water Softening Crystals, 40-Pound,WhiteMorton
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17% OffFEELSO Shower Head and 15 Stage Shower Filter Combo, High Pressure 5 Spray Settings Filtered Showerhead with Water Softener Filter Cartridge for Hard Water Remove Chlorine and Harmful SubstancesFree ShippingFEELSO
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Fleck 5600SXT metered water softener 48,000 grain capacity, complete system, brine tank, bypass 1", loaded tankFree ShippingAFWFilters
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Morton Salt Pure and Natural Water Softening Crystals, 40 lbs Bag, White- LuxeLeaf (Pack (1)Geakv
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Pentair 5600sxt-48k AFW Filters water softener with AFW Install kit Fleck 48,000 Grain of Upgraded HIGH Capacity 10% Resin, BlackAFWFilters
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PRO+AQUA Whole House Water Softener High Demand Heavy Duty 80,000 Grain Capacity 1" PortsPRO+AQUA
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29% OffAPI TAP WATER CONDITIONER Aquarium Water Conditioner 16-Ounce BottleFree ShippingAPI
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EcoPure EPCL Water Softener Cleaner, 16 Fl Oz (Pack of 1), Off- WhiteEcoPure
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NuvoH2O Manor Duo Whole House Water Softener and Filtration System - Includes 1 Softening Cartridge and 1 Taste (Carbon Filter) CartridgeNUVO H2O
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Diamond Crystal Water Softener Bag 40 Lb.Diamond Crystal
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Water Softener Alternative | Salt-Free Water Conditioner | TAC Scale Prevention | 900,000 Gallon Capacity, 8-9 Year Life | Whole House Water Filtration System | Tier1Free ShippingTier1
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CircleRiver RV Water Softener with Water Hose, 16000 Grains 3/4" Brass Fittings Food-Grade Resin Soften Hard Water Improve Water Quality Portable Water Softener for RV, TrailersFree ShippingCircleRiver
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AquaBliss High Output Shower Filter Replacement Cartridge – Reduces Chemicals & Chlorine, Restores pH Balance, Glowing Skin, Strong Nails & Shimmering Hair – 1-Pack (SFC100)Free ShippingAquaBliss
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YARNA Capacitive Electronic Water Descaler Whole House Solution - No-Salt Softener System, Reduces Limescale Effects and Mineral Buildup, Compatible with Pipes Up to 4 Inches, Model CWD48Free ShippingYARNA
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AO Smith Whole House Salt Free Descaler System - Works with City & Well Water Filters - 6yr, 600,000 Gl - Water Softener Alternative for Home - AO-WH-DSCLRAO Smith
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22% OffVarify Water Hardness Test Kit - Water Testing Kit for Home, Drinking, Well, Spa, Swimming Pool, Softener, Dishwasher & More - Hard Water Test Strips for Calcium, Magnesium etc (0-425 pmm, 150 Strips)Free ShippingVARIFY
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Filtered Shower Head with Handheld, High Pressure 9 Spray Mode Chrome Showerhead with Filters,detachable shower head,Water Softener Filters Beads for Hard Water -Remove ChlorineFree ShippingSR SUN RISE
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29% OffAPI WATER SOFTENER PILLOW Aquarium Canister Filter Filtration Pouch 1-Count BagFree ShippingAPI
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Pro Products - RO05B RO65N Rust Out Water Softener Cleaner And Iron Remover, 4.75 lb.Free ShippingPro Products
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MiraLAX Gentle Constipation Relief Laxative Powder, Stool Softener with PEG 3350, Works Naturally with Water in Your Body, No Harsh Side Effects, Osmotic Laxative, 45 DoseFree ShippingMiraLAX
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APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage WQA Certified Ultra Safe Reverse Osmosis Drinking Water Filter SystemFree ShippingAPEC WATER
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28% OffBeati Faucet Bath Filter for Tub - Kinder Water Filter for Bathtub, Hard Water Softener to Remove Lead,Chlorine and Fluoride, Improve Skin, Hair and Nails Condition,WhiteFree ShippingBeati Faucet
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28% OffAqua Earth Shower Head Filter For Hard Water to Remove Chlorine Fluoride Water Softener Coconut Shell Activated Carbon Reduces Dry Itchy Skin Heavy Metals Other Sediments Vitamin CFree ShippingAqua Earth
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Diamond Crystal 50 lb. Water Softener Salt, Bright & Soft Series, Pellets, 99.8% Purity (Оne Расk)Diamond Crystal
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NuvoH2O Home Duo Whole House Softener and Taste Filtration SystemNUVO H2O
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(6 Pack, 40 lb bags) - Clean and Protect Water Softener Salt Pellets for Easier Cleaning and Reduced Buildup (240lbs Total)Generic
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Calgon Tablets 3-In-1 Water Softener, 45 TabletsFree ShippingCalgon
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WaterBoss Whole House Salt Free Descaler System - Works with City & Well Water Filters - 6yr, 600,000 Gl - Water Softener Alternative for Home - WB-WH-DSCLRFree ShippingWater Boss
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Clorox® Pool&Spa™ Soft&Clear, Maintains Clear Soft Water, Reduces Spa Maintenance, 32 Ounces (Pack of 1)Free ShippingCLOROX POOL & Spa
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RVGUARD 16,000 Grains Portable Water Softener for RV, Reduces Hardness & Minerals & Improve Water Quality, Protects Water Systems from Hard Water DamageFree ShippingRVGUARD
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15% OffMorton Clean and Protect II Water Softening Pellets, 40-Pound, 40 PoundMorton
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AFW Premium Fleck Whole House 64k Water Softener System - Upgraded 10% Resin 5600sxt Metered On-Demand - Efficient Water Softening System with 1" Bypass and Brine Tank - 64,000 Grain CapacityAFWFilters
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15% OffAquaHomeGroup Luxury Filtered Shower Head Set 20+3 Stage Shower Filter for Hard Water Removes Chlorine and Harmful Substances - Showerhead Filter High OutputFree ShippingAquaHomeGroup
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25% OffCobbe Filtered Shower Head with Handheld, High Pressure 6 Spray Mode Showerhead with Filters, Water Softener Filters Beads for Hard Water - Remove Chlorine - Reduces Dry Itchy Skin, Matte BlackFree ShippingCobbe
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Shower Head Filter for Hard Water - 20 Stage + 5 Replacement Cartridges - High Output Water Softener to Remove Chlorine and Fluoride - Soft Water Filtered with Vitamin A С E - Purifying Softening AquaFree ShippingAquaHomeGroup
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Waterdrop Spin Down Sediment Filter, Backwash Whole House Water Filter System for Well Water, 40-50 Micron, 1" MNPT + 3/4" FNPT + 3/4" MNPT, Traps Sand, BPA Free, WD-RPFKFree ShippingWaterdrop
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Morton Water softener salt - Two 25 pound bagsGeneric
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Aquasure Harmony Series Water Softener Plus Iron Removal w/Aquatrol Digital Control Head and Premium Grade Fine Mesh Resin (48,000 Grains)Aquasure
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14% OffMorton Clean and Protect Water Softener Salt Pellets, 40 LB (Pack-2)Generic
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10% OffElectronic Water Descaler Water Softener Systems Whole House Alternative No Salt Water Softener System，Reduces Limescale Prevent Deposits Build-upFree ShippingROBOA
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45% OffCamco Tastepure RV Water Filter - New & Advanced RV Inline Water Filter with Flexible Hose Protector - GAC & KDF Water Filter - Made in USA - Camping Essentials for Fresh Drinking Water (40043)Free ShippingCamco
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Charlie's Soap Booster & Hard Water Treatment 160 Loads (2.64 Lbs, 1 Pack) Natural Powdered Water Softener and Laundry Booster – Safe and EffectiveFree ShippingCharlie's Soap
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21% OffLongriver R7 Shower Filter High Put Shower Water Filter for Hard Water 99.99% Remove Chlorine, Heavy Metals, and Harmful Substance, Shower Water Softener, Improve your skin and hair, ChromeFree ShippingLongriver
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Timilge Electronic Water Descaler System, Reduces Limescale, Rust, and Minerals, No Chemicals, Easy InstallationFree ShippingTimilge
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H&G lifestyles Portable Water Softener for RV with Water Hose,5A Food-Grade 3/4" Brass Fittings 2600 Gallons Softens Hard Water Filtration System for Trailers Boats Mobile Car WashingFree ShippingH&G lifestyles
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WATER BOSS 74016 Big Boss Water Softener, 36, BeigeWater Boss
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AQUA CREST Inline Water Filter, Dedicated for Car Washing, Yard Cleaning, Reduce Hard Water Spots, Soften Water, Upgraded Formula with 1 Flexible Hose ProtectorFree ShippingAQUA CREST
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Laicky 4 Pack 20 Stage Shower Filter Universal Replacement Cartridge Hard Water Purifier Removes Chlorine, Heavy Metals, Iron, Other Sediments, Water Softener with High OutputFree ShippingLaicky
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16% Off15 Stage Shower Filter - Shower Head Filter - bwdm Hard Water Filter, Remove Chlorine Heavy Metals and other Impurities, Vitamin C Water Softener Reduces Dry Itchy Skin, Dandruff (Chrome)Free Shippingbwdm
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PUR PLUS Vertical Faucet Mount Water Filtration System with 3-in-1 Lead Reducing Filter for Great-Tasting Filtered Tap Water, Lasts 100 Gallons, Fits Most Kitchen or Bathroom Faucets, GreyFree ShippingPUR
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DE'LONGHI WATER FILTER SOFTENER DLSC002 (Pack of 1)-WhiteFree ShippingDe'Longhi
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MRS. MEYER'S CLEAN DAY Liquid Fabric Softener, Infused with Essential Oils, Paraben Free, Rain Water Scent, 32 oz (32 Loads)Free ShippingMRS. MEYER'S CLEAN DAY
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19% OffHourleey 2 Pack RV Inline Water Filter with 2 Flexible Hose Protector, Reduce Bad Taste, Odors, Rust, Fluoride, Chlorine and Sediment in Drinking Water, Dedicated for RVs Campers MarinesFree ShippingHourleey
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Morton Morton-40D System Water Softener, 50 lbs, WhiteMorton
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Aquasana Salt-Free Water Conditioner for Tankless Water Heaters - EQ-AS20Free ShippingAquasana
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Waterdrop 15UA Under Sink Water Filter System, Reduces Lead, Chlorine, Bad Taste & Odor, Under Counter Water Filter Direct Connect to Kitchen Faucet, NSF/ANSI 42 Certified, 16000 Gallons, USA TechFree ShippingWaterdrop
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(3 Pack) - 40lb bags, Clean and Protect Water Softener Salt. Extends appliance Life; Reduces Hard Water Build UpGeneric
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23% OffWaterdrop 10UA Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, Under Counter Water Filter Direct Connect to Kitchen Faucet, NSF/ANSI 42 Certified, 8K GallonsFree ShippingWaterdrop
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On The Go OTG3NTP3M Portable Water SoftenerFree ShippingON THE GO
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Cobbe 2 Pack Replacement Filters for Handheld Shower Head - Water Softener Filters Beads for Hard Water - Remove Chlorine - Reduces Dry Itchy SkinFree ShippingCobbe
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Velocity Water Softener Cleaner Solution - 4 Uses Per Bottle. Restores Efficiency. Removes Contaminants & Extends Water Softener LifeFree ShippingVelocity
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Pro Products Res Care Water Softener Cleaner, All-Purpose Whole House Water Softener System Liquid Cleaning Solution Maintains Resin , 1-Gal BottlePro Products
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ARM & HAMMER Fabric Softener Sheets, 100 sheets, Purifying WatersFree ShippingARM & HAMMER
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12% OffPhilips Shower Filter 3-stage Water Softener, Shower Filtration with Double Mesh & NSF Certified KDF Material, Reducing Chlorine/Impurities/Rust Sediments for Handheld Shower head(Shower Filter Set)Free ShippingPHILIPS
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19% OffShower Filter, 20 Stage Shower Head Filter for Hard Water with 2 Cartridges, High Output Shower Water Filter to Remove Chlorine, Fluoride and Other Impurities, Improves Skin Condition, Protects HairFree ShippingDwavele
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Morton Rust Remover Water Softening Pellets (40 lbs.)Europe Standard
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10% Off20-Stage Shower Filter-Shower Head Filter for Hard Water, with 3 Replaceable Filter Cartridges, High Output Shower Water Filter for Removing Chlorine and fluoride, Polished ChromeFree ShippingSR SUN RISE
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Calgon Liquid Water Softener, Brighter Clothes, Laundry Detergent Booster 32 Fl Oz (Pack of 2)Calgon
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AQUACREST Garden Hose Water Filter for Plants, Greatly Reduces Chlorine, Odor, Improve Plants Health, Ideal for Organic Gardening, Farming and Pets, Pack of 2 (Package May Vary)Free ShippingAQUA CREST
115 Water Softeners deals are available from:
Amazon, eBay stores, starting from $5.49.
The biggest discount we found is 45% on Camco Tastepure RV Water Filter - New & Advanced RV Inline Water Filter with Flexible Hose Protector - GAC & KDF Water Filter - Made in USA - Camping Essentials for Fresh Drinking Water (40043) at Amazon.
The lowest price we found is $5.49 while the highest is $2,596.00.
Prices for the best Water Softeners deals average at $277.02.
Last updated on May 9, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Water Softeners.