Water softener
Water softener for sale on Ireland's largest auction and classifieds sites
Browse 48 water softener listings currently in our index. Prices range from £7.75 to £930, with an average of £306.35. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about water softener →
Budget picks — under £110
Cleaning water softener • Resin one sachet • Sufficient monthly applications - Free postage - New and Used
Water softening salt • Choose 8kg 10kg • 25kg upgrade your - Free postage - New and Used
Calgon washing machine • 750ml cleaner laundry • Wash safe use - Free postage - New and Used
Theqblock salt known • Its high quality • Natural himalayan pink - Free postage - New and Used
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Block salt • Suitable forall major • Water softeners including - Free postage - New and Used
Strong smooth tablets • Consistent texture ensure • Operation all tablet - Free postage - New and Used
Kinetico block salt • Water softeners high • Quality food grade - Free postage - New and Used
Theqblock salt known • Its high quality • Natural himalayan pink - Free postage - New and Used
Our original block • Salt compatible most • Other harvey non - Free postage - New and Used
Your water softener • Block salt • Simply lift lid - Free postage - New and Used
10l 25l iwekw • Premium water softener • Resin whatever you - Free postage - New and Used
Kinetico block salt • Water softeners high • Quality food grade - Free postage - New and Used
Rapid fit bypass • Which has reduced • Components needed when - Free postage - New and Used
Welcome softenergeeks have • Been manufacturing water • Softeners over years - Free postage - New and Used
Pour directly into • First application add • 100ml liquid per - Free postage - New and Used
Hydrosoft salt tablets • 25kg 99.9 pure • Food grade water - Free postage - New and Used
Mid-range — £148 to £400
Althy water healthy • Life all products • Official one year - Free postage - New and Used
Harvey part g8794 - Free postage - New and Used
Harveys block salt • Convenient way replenish • Water softener harvey - Free postage - New and Used
Whats difference between • Hydrosoft ultimatetm couldn • Find any fact - Free postage - New and Used
Hydrosoft salt tablets • Your water softener • 10kg 25kg bag - Free postage - New and Used
Nsc11pro ideal space • Saving solution easy • Installation without need - Free postage - New and Used
Water king range • Very effective removing • Existing scale deposits - Free postage - New and Used
Modern space saving • Design ideal tight • Utility spaces - Free postage - New and Used
Watersprite 25kg salt • Tablets all water • Softeners manufactured from - Free postage - New and Used
This makes cost • Effective solution your • Water softening needs - Free postage - New and Used
Fully reconditioned at350 • Eco water softener • Works world renowned - Free postage - New and Used
Monarch midi water • Softener high quality • Household good condition - Free postage - New and Used
Water softener • Non electric system • Households bathrooms made - Free postage - New and Used
You need softener • Welcome softenergeeks have • Been manufacturing water - Free postage - New and Used
Scale range perfect • Those who are • Seeking alternative permanent - Free postage - New and Used
Aquahouse water softener • System litre integrated • Bypass valves are - Free postage - New and Used
Premium — over £400
25kg salt tablets • Keep your water • Softener working efficiently - Free postage - New and Used
Rapidly dissolves produce • Premium quality brine • Salt tablets natural - Free postage - New and Used
Water2buy w2b500 water • Softener suitable households • Has capacity 1500 - Free postage - New and Used
Ispring wcs15kg backwash • Whole house water • Softener high capacity - Free postage - New and Used
Kinetico water softener • High quality appliance • Tested good working - Free postage - New and Used
Just535mm 310mm 472mm • Including hoses si160 • Fits effortlessly into - Free postage - New and Used
Harvey twintec water • Softener condition seller • Refurbished shipped ups - Free postage - New and Used
Tapworks nsc11pro water • You need install • Includes 10kg bag - Free postage - New and Used
Range systems cover • Properties from single • Bathroom flat large - Free postage - New and Used
Take look our • Website are sandy • Salt softeners water - Free postage - New and Used
Midi softener opti • Brining new range • Water softeners all - Free postage - New and Used
Midi softener opti • Brining new range • Water softeners all - Free postage - New and Used
Then wet test • Set them our • Service bench before - Free postage - New and Used
Hard water areas • Poseidon i10 twin • Softener 15mm kit - Free postage - New and Used
Hard water areas • Poseidon twin cylinder • Softener 15mm kit - Free postage - New and Used
Battery powered twin • Tank water softener • Replaces monarch plumbsoft - Free postage - New and Used
Try this: whirlpool microwave | reverse osmosis water filter | parkinson cowan | silver kettle | indesit fridge | vacum | hoover senior | delonghi magnifica | juicer | braun hand blender
🔥 Best eBay deals on water softener
See all listings on eBay →These 48 listings for water softener are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
Water softener resin cleaner
Cleaning water softener • Resin one sachet • Sufficient monthly applications
£8
Water Softening Salt Tablet
Water softening salt • Choose 8kg 10kg • 25kg upgrade your
£12
Calgon Antibacterial
Calgon washing machine • 750ml cleaner laundry • Wash safe use
£13
Everything you need to know about water softener
Whether you are looking for a brand-new or second-hand water softener, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £7.75, while premium listings can reach £930 — giving you a wide budget spread to work with. The average price of £306.35 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.