6,700+ results for water softener
- No Scale BB10 Water Softener Alternative 22mm High Flow TAC with Ceramics & GACOpens in a new window or tab24 month cartridge life Fluoride & Chlorine removalBrand new£269.00£269.00 per Unit(£269.00/Unit)Buy it now+ £7.67 postageSave up to 7% with Multi-buyaquatiere (572) 100%
- HYDROSOFT SALT TABLETS | 10KG BAG | Water Softener | FCC Food Grade 99.9% PureOpens in a new window or tabBrand new£16.45 to £203.99£203.99 per kg(£203.99/kg)Buy it nowFree postage5% off with couponsalt4life128 (3,139) 97.8%
- HYDROSOFT SALT TABLETS | 25KG BAG | Water Softener | FCC Food Grade 99.9% PureOpens in a new window or tabBrand new£25.40 to £449.99£330.99 per Unit(£330.99/Unit)Buy it nowFree postage5% off with couponsalt4life128 (3,139) 97.8%
- Harvey's Water Softener Block Salt Suitable for all Water Softeners UK 2 x 4kgOpens in a new window or tabBrand new£14.99 to £104.99£9.69 per kg(£9.69/kg)Buy it nowFree postage79+ sold5% off with couponsalt4life128 (3,139) 97.8%
- MONARCH MIDI HE WATER SOFTENER NEW MODEL + 22MM HOSE KITOpens in a new window or tabHOSE KIT FOR 15 & 22mmBrand new£589.00Buy it nowFree postage336 soldcentralheat (3,895) 99%
- water softener usedOpens in a new window or tabPre-owned£100.00or Best Offer+ £13.63 postageadriabaile_97 (19) 100%
- Calgon 4-In-1 Washing Machine Cleaner & Water Softener Tablets, 75 Count XL PackOpens in a new window or tabBrand new£17.49£17.49 per Unit(£17.49/Unit)Buy it nowFree postageSave up to 12% with Multi-buydani_mart1 (8) 100%
- Water 2 Buy - W2B200 Easy DIY Water Softener. For up to 6 peopleOpens in a new window or tabBrand new£400.000 bids · Time left5d 3h left (Fri, 07:13)or Best Offer+ £25.00 postageisax7220 (14) 77.8%
Picked for you
Top selling items from trusted sellers | Sponsored- Tapworks NSC11PRO Water Softener Easyflow Metered - Full Installation Kit + SaltOpens in a new window or tab£579.99buyaparcel-store (923,933) 98.7%50 sold
- BP Mini Compact Meter Controlled Water Softener - 1 - 8 People + Quick BypassOpens in a new window or tab£369.99buyaparcel-store (923,933) 98.7%
- Calmag Calsoft Mini Meter Controlled Water Softener + 22mm Installation KitsOpens in a new window or tab£399.99buyaparcel-store (923,933) 98.7%
- Monarch Mini Aqua HE FreeFlow Water Softener Ultimate Series Includes 15mm HosesOpens in a new window or tab£688.32buyaparcel-store (923,933) 98.7%
- Calmag Calsoft Mini Meter Controlled Water Softener Unit 12.5L - Up to 8 PeopleOpens in a new window or tab£384.99buyaparcel-store (923,933) 98.7%38 watchers
- Monarch SE-11 Smart Efficiency Electric Water Softener + Full Installation KitOpens in a new window or tab£494.99buyaparcel-store (923,933) 98.7%26 watchers
- BWT Waterside WS Series WS455 Luxury Water Softener + Installation Kit + TapOpens in a new window or tab£689.99buyaparcel-store (923,933) 98.7%
- BWT PS10UK PERLA Silk Smart Enabled Luxury Water Softener 10L WiFi Model & SaltOpens in a new window or tab£744.75buyaparcel-store (923,933) 98.7%
- Harvey HV3 Non Electric Water SoftenerOpens in a new window or tabPre-owned£550.00Buy it now+ £40.00 postagekesta-23 (22) 100%
- Harvey's Water Softener Block Salt Suitable for all Water Softeners UK 2 x 4kgOpens in a new window or tabBrand new£14.33 to £98.99Buy it nowFree postage73+ sold5% off with couponpcplanet14 (5,277) 97.9%
- Harvey Crown Water SoftenerOpens in a new window or tabPre-owned£390.00Buy it now+ £40.00 postagekesta-23 (22) 100%
- Water softener 25KG Salt Tablets For All Water Softener Purifier Premium QualityOpens in a new window or tabBrand new£20.70£20.70 per Unit(£20.70/Unit)Buy it nowFree postage605 sold5% off with couponsalt4life128 (3,139) 97.8%
- 3 Pack 6 Block Water Softener Block Salt Suitable for all Water Softeners UKOpens in a new window or tabBrand new£26.99£1.12 per kg(£1.12/kg)Buy it nowFree postage5% off with couponsalt4life128 (3,139) 97.8%
- HYDROSOFT SALT TABLETS | 25KG BAG | Water Softener | FCC Food Grade 99.9% PureOpens in a new window or tabBrand new£26.45 to £430.45Buy it nowFree postage5% off with couponsalt4life128 (3,139) 97.8%
- 8 x Calgon Hygiene Plus Washing Machine Water Softener 65 Tablets Total 520Opens in a new window or tabFast & Free Delivery On All Items | Multibuy SavingsBrand new£149.25£0.29 per Tab(£0.29/Tab)RRP £212.0030% offBuy it nowFree 2 day postageGet it by Fri 27 DecSave up to 10% with Multi-buyeBay Premium Serviceofficial_brand_outlet (145,652) 99.8%
- Water softener 10KG Salt Tablets For All Water Softener Purifier Premium QualityOpens in a new window or tabBrand new£13.99 to £159.99Buy it nowFree postage5% off with couponsalt4life128 (3,139) 97.8%
- Monarch Midi Freeflow Water Softener with Brand New Monarch flexible pipesOpens in a new window or tabPre-owned£250.00or Best Offer+ £18.00 postagesandra1489 (1,871) 100%
- Softenergeeks Blue Line Electronic Meter Control Water Softener 1-5 peopleOpens in a new window or tabBrand new£345.00Buy it nowFree postage146 soldsoftenergeek (1,708) 100%
- Brand New Eddy Electronic Water Softener for SaleOpens in a new window or tabNew (other)£120.000 bids · Time left2h 1m left (Today 06:07)+ £3.39 postagepaulie.j (514) 100%
- Harvey MiniMax Water Softener - Fully Refurbished - 2 year warrantyOpens in a new window or tabNow in stock- West Sussex based company - Block SaltPre-owned£715.00Buy it nowFree postage53 soldeBay Premium Serviceblocksaltsofteners (759) 97.3%
- Kinetico Block Salt | 3 x Packs (6 Salt Blocks) | Water Softener Block SaltOpens in a new window or tabBrand new£25.99Buy it nowFree 3 day postageGet it by Sat 28 Dec1,078 soldSave up to 12% with Multi-buypuresalt (420) 99.2%
- Water King Sentry Electronic Water Softener FREE P&POpens in a new window or tabBrand new£60.00Buy it nowFree postagesurplus_plumbing_supplies (2,625) 100%
- FULLY REFURBISHED AT350 Eco-Logic Water SoftenerOpens in a new window or tabPre-owned£299.00Buy it nowFree postageAlmost gone18 soldatlantiswatertreatmentltd (1,325) 100%
- 3 Pack 6 Block Salt Water Softener for Harveys 100% Pure Natural UK Salt BlockOpens in a new window or tabBrand new£22.49£22.49 per kg(£22.49/kg)Buy it nowFree postage320 sold5% off with couponpcplanet14 (5,277) 97.9%
- Monarch Ultimate Water Softener Salt Tablets 25kg Bag - Food Grade SaltOpens in a new window or tabBrand new£23.90Buy it nowFree 2 day postageGet it by Fri 27 Dec3,122 soldSave up to 5% with Multi-buyeBay Premium Servicebuyaparcel-store (923,933) 98.7%
- Monarch MIDI HE Metered Water Softener + 15mm Hose KitOpens in a new window or tabBrand new£589.00Buy it nowFree postage145 soldcentralheat (3,895) 99%
- Calgon Water Softener Powerball 4-in-1 Washing Machine Limescale 75 TabletsOpens in a new window or tabFast & Free Delivery On All Items | Multibuy SavingsBrand new£23.99£0.32 per Tab(£0.32/Tab)RRP £28.0014% offBuy it nowFree 2 day postageGet it by Fri 27 Dec10,000+ soldSave up to 10% with Multi-buyeBay Premium Serviceofficial_brand_outlet (145,652) 99.8%
- Softenergeeks Super Compact Elec Meter Control Water Softener 15m kit 1-5 peopleOpens in a new window or tabBrand new£365.00Buy it nowFree postage24 watcherssoftenergeek (1,708) 100%
- Harvey's Water Softener Block Salt Suitable for all Water Softeners UK 12-PackOpens in a new window or tabBrand new£108.99£9.08 per Unit(£9.08/Unit)Buy it nowFree postage5% off with couponsalt4life128 (3,139) 97.8%
Unlock exclusive value
Top-rated sellers with coupon discounts- 3 Stage Whole House Water Purifier and Softening Filter Kit Salt Free 1/2" BSPOpens in a new window or tabBrand new£57.50Free postageSave up to 10% with Multi-buy
- 6 Pack 12 Block Salt Water Softener for Harveys 100% Pure Natural UK Salt BlockOpens in a new window or tabBrand new£42.99Free postage5% off with coupon
- Harvey's Water Softener Block Salt Suitable for all Water Softeners UK 2 x 4kgOpens in a new window or tabBrand new£104.99Free postage5% off with coupon
- (6Pack- 12 blocks) Harvey Block Salt Suitable For All Water Softener MachinesOpens in a new window or tabBrand new£49.49Free postage5% off with coupon
- 3 Pack - 6 Block Harvey's Block Salt Compatible With All Water Softener MachinesOpens in a new window or tabBrand new£26.99Free postage5% off with coupon
- 3 Pack - 6 Block Water Softener Block Salt Suitable for all Water Softeners SaltOpens in a new window or tabBrand new£26.99Free postage5% off with coupon
- Water softener 25KG Salt Tablets For All Water Softener Premium Quality Pack-5Opens in a new window or tabBrand new£87.99Free postage5% off with coupon
- 3 Pack 6 Block Water Softener Block Salt Suitable for all Water Softener Salt UKOpens in a new window or tabBrand new£26.99Free postage5% off with coupon
- 6 Pack - 12 Block Harvey's Block Salt Compatible With All Water Softener MachineOpens in a new window or tabBrand new£52.99Free postage5% off with coupon
- Aquati Under Sink Drinking Water Purifier Softening Filter Replacement SoftenerOpens in a new window or tabBrand new£18.95Free 3 day postage5% off with coupon
- Harvey's Water Softener Block Salt Suitable for all Water Softeners UK 2 x 4kgOpens in a new window or tabBrand new£26.99Free postage5% off with coupon
- 3 Stage Whole House Purifier and Water Softening Filter Kit -Salt Free 3/4"Opens in a new window or tabBrand new£63.90Free postage5% off with coupon
- 3 Pack 6 Block Salt Water Softener for Harveys 100% Pure Natural UK Salt BlockOpens in a new window or tabBrand new£24.99Free postage5% off with coupon
- Water softener 25KG Salt Tablets For All Water Softener Premium Quality 3 PackOpens in a new window or tabBrand new£54.49Free postage5% off with coupon
- 6 Pack - 12 Block Water Softener Block Salt Suitable for all Water Softener SaltOpens in a new window or tabBrand new£46.99Free postage5% off with coupon
- Harvey's Water Softener | Block Salt | Suitable for all Water Softeners | 2x4 KgOpens in a new window or tabBrand new£94.99Free postage5% off with coupon
- HYDROSOFT SALT TABLETS | 25KG BAG | Water Softener | FCC Food Grade 99.9% PureOpens in a new window or tabBrand new£90.99Free postage5% off with coupon
- Home Under Sink Water Purifier and Softener Filter Kit – Salt FreeOpens in a new window or tabBrand new£63.90Free 3 day postage5% off with coupon
- Whole House Water Purifier and Softener Filter Kit Salt Free 3/4"Opens in a new window or tabBrand new£61.90Free postage5% off with coupon
- Salt Tablets water softener 25Kg Bag | Food Grade Quality British Salt TabletOpens in a new window or tabBrand new£36.99Free postage5% off with coupon
- Harvey's Water Softener | Block Salt | Suitable for all Water Softeners | 2x4 KgOpens in a new window or tabBrand new£94.99Buy it nowFree postage5% off with couponsalt4life128 (3,139) 97.8%
- Harveys Water Softener Block Salt Suitable for all Water Softeners UK Block SaltOpens in a new window or tabBrand new£14.33 to £170.99Buy it nowFree postage5% off with couponsalt4life128 (3,139) 97.8%
- 3 Pack 6 Block Water Softener Block Salt Suitable for all Water Softener Salt UKOpens in a new window or tabBrand new£26.99£26.99 per kg(£26.99/kg)Buy it nowFree postage86 sold5% off with couponsalt4life128 (3,139) 97.8%
- ELECTRONIC WATER CONDITIONER DESCALER SOFTENER – WIZARD (MADE IN UK)Opens in a new window or tabBrand new£38.95Buy it now+ £5.49 postage1,288 soldelectrostoreonline09 (5,335) 100%
- Shower Filter Water Filter Softener Hard Water Purifier Shower Head Universal UKOpens in a new window or tabBrand new6 product ratings - Shower Filter Water Filter Softener Hard Water Purifier Shower Head Universal UK£13.99Buy it nowFree 3 day postageGet it by Sat 28 Dec633 soldSave up to 10% with Multi-buyeBay Premium Servicesparesworks_uk (347,812) 99.4%
- ELECTRONIC WATER CONDITIONER DESCALER SOFTENER – DUTY (MADE IN UK)Opens in a new window or tabBrand new£109.50Buy it nowFree 3 day postageGet it by Sat 28 Dec572 soldeBay Premium Serviceelectrostoreonline09 (5,335) 100%
- Water softener resin cleanerOpens in a new window or tabBrand new£7.75Buy it nowFree postage252 soldSave up to 10% with Multi-buyatlantiswatertreatmentltd (1,325) 100%
- B2-M Powerful Magnetic Water Descaler Limescale Remover Conditioner SoftenerOpens in a new window or tabBrand new£16.20£16.20 per Unit(£16.20/Unit)Buy it nowFree 3 day postageGet it by Sat 28 Dec336 soldSave up to 10% with Multi-buyeBay Premium Servicelucascosco (30,363) 98.8%
- Limescale Hard Water Magnetic Inhibitor Reducer 15mm NeoCal Inline Boiler-M8Opens in a new window or tabBrand new£14.97Buy it nowFree 3 day postageGet it by Sat 28 Dec312 soldSave up to 20% with Multi-buyeBay Premium Serviceboiler-m8 (5,231) 100%
- Water Softener Block Salt Suitable for all Water Softeners Grade A Quality BlockOpens in a new window or tabBrand new£12.45 to £82.99£19.22 per Unit(£19.22/Unit)Buy it nowFree postage5% off with couponsalt4life128 (3,139) 97.8%
- 4 x Calgon 4 in 1 Powerball Tabs Water Softener 45 Tablets Limescale ProtectionOpens in a new window or tabFast & Free Delivery On All Items | Multibuy SavingsBrand new£63.89£0.35 per Tab(£0.35/Tab)RRP £84.0024% offBuy it nowFree 2 day postageGet it by Fri 27 DecSave up to 10% with Multi-buyeBay Premium Serviceofficial_brand_outlet (145,652) 99.8%
- Bypass Kit Water Softener 3/4" 1/2" male connectionsOpens in a new window or tabBrand new£39.90Buy it nowFree 2 day postageGet it by Fri 27 DecSave up to 15% with Multi-buyeBay Premium Serviceeuroboilerparts (57,230) 99.4%
- Water softener 25KG Salt Tablets For All Water Softener Premium Quality Pack-5Opens in a new window or tabBrand new£87.99£87.99 per Unit(£87.99/Unit)Buy it nowFree postage99 sold5% off with couponsalt4life128 (3,139) 97.8%
- 15 Stages Shower Head Filter Softener Hard Water Purifier Cartridge Universal UKOpens in a new window or tabBrand new£7.59or Best OfferFree postageFree returns221 soldfurniture-department (17,059) 97.8%
- Calgon Water Softener Powerball 4-in-1 Washing Machine Limescale 75 TabletsOpens in a new window or tabBrand new£19.49£0.26 per Tab(£0.26/Tab)or Best OfferFree 3 day postageGet it by Sat 28 Decumarstore (62) 97.8%
- ELECTRONIC WATER CONDITIONER DESCALER SOFTENER – MAGIC ( MADE IN UK)Opens in a new window or tabBrand new£59.95Buy it now+ £5.45 postage579 soldelectrostoreonline09 (5,335) 100%
- Kinetico Block Salt | 6 x Packs (12 Salt Blocks) | Water Softener Block SaltOpens in a new window or tabBrand new£47.99Buy it nowFree 3 day postageGet it by Sat 28 Dec191 soldSave up to 8% with Multi-buypuresalt (420) 99.2%
- Monarch SE-11 Smart Efficiency Electric Water Softener + Full Installation KitOpens in a new window or tabBrand new£494.99RRP £753.0034% offBuy it nowFree postage26 watchersbuyaparcel-store (923,933) 98.7%
- Softenergeeks Universal Water Softener installation kit.Opens in a new window or tabBrand new£62.00Buy it nowFree postageAlmost gone188 soldsoftenergeek (1,708) 100%
- New listing15mm water softener bypass kit Full Bore Isolation Valve Integral Check ValveOpens in a new window or tabBrand new£40.00or Best Offer+ £5.09 postagewarren-77 (54) 100%
- Water Softening Resin 1L, 2L & 5L Premium Ion Exchange Water Softener ResinOpens in a new window or tabBrand new£10.95 to £35.95Buy it nowFree 3 day postageGet it by Sat 28 Dec24+ soldSave up to 5% with Multi-buyeBay Premium Serviceultrasoftwater (395) 99.2%
- Atlantis AT350 Eco-Logic Water SoftenerOpens in a new window or tabBrand new£650.00 to £680.00Buy it nowFree postage1+ watchersatlantiswatertreatmentltd (1,325) 100%
- Calgon Hygiene Plus Washing Machine Water Softener 65 Tablets Limescale ProtectOpens in a new window or tabFast & Free Delivery On All Items | Multibuy SavingsBrand new£22.99£0.35 per Tab(£0.35/Tab)RRP £26.5914% offBuy it nowFree 2 day postageGet it by Fri 27 Dec2,233 soldSave up to 10% with Multi-buyeBay Premium Serviceofficial_brand_outlet (145,652) 99.8%
- New listing22mm water softener bypass kit Full Bore Isolation Valve Integral Check ValveOpens in a new window or tabBrand new£53.00or Best Offer+ £4.00 postagewarren-77 (54) 100%
- Calmag Calsoft Mini Meter Controlled Water Softener Unit 12.5L - Up to 8 PeopleOpens in a new window or tabBrand new£384.99RRP £580.0034% offBuy it nowFree 2 day postageGet it by Fri 27 Dec38 watcherseBay Premium Servicebuyaparcel-store (923,933) 98.7%
- 15 Stages Shower Head Filter Softener Hard Water Purifier Cartridge Universal ukOpens in a new window or tabBrand new£7.59or Best OfferFree postageFree returns481 soldelectric-department (12,830) 98.1%
- Calgon 4-in-1 Washing Machine Cleaner and Water Softener 15 to 75 Tablets UKOpens in a new window or tabBrand new£7.85 to £27.99£27.99 per Unit(£27.99/Unit)Buy it nowFree postageSave up to 5% with Multi-buysupplies_hub (498) 99.6%
- Water Softener Standard Aluminium External Cabinet KitOpens in a new window or tabBrand new£204.00Buy it nowFree postagefountainsofteners (1,143) 98.6%
- Water Softener Resin Cleaner 1 Litre Bottle, Resin Bed Cleaning SolutionOpens in a new window or tabBrand new£25.74or Best OfferFree 3 day postageGet it by Sat 28 Dec119 soldSave up to 10% with Multi-buyeBay Premium Serviceultrasoftwater (395) 99.2%
- Water Softener Salt Tablets 25KG Bag For All Water Purifier Quality Food GradeOpens in a new window or tabBrand new£20.70 to £330.99Buy it nowFree postage5% off with couponsalt4life128 (3,139) 97.8%
- Block Salt Water Softener for Harveys Kinetico Twintec 100% Pure Natural UK SaltOpens in a new window or tabBrand new£12.45 to £79.00£30.00 per kg(£30.00/kg)Buy it nowFree postage5% off with couponpcplanet14 (5,277) 97.9%
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