Salt blocks
Salt blocks for sale on Ireland's largest auction and classifieds sites
Kinetico block salt 3 - block, - €26.99
Kinetico block salt • Water softeners high • Quality food grade - Free postage - New and Used
Kinetico block salt • Water softeners high • Quality food grade - Free postage - New and Used
Damage pack block salt - damage, 6 - €7.99
- Free postage - New and Used
- Free postage - New and Used
Damage pack block - block, salt - €8.05
- Free postage - New and Used
- Free postage - New and Used
Pack block water softener - 3, - €24.99
Hvx hv3 hv4 • Water softeners extend • Our block salt - Free postage - New and Used
Hvx hv3 hv4 • Water softeners extend • Our block salt - Free postage - New and Used
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Harveys water softener block - harveys, - €189.99
Harveys block salt • Convenient way replenish • Water softener harvey - Free postage - New and Used
Harveys block salt • Convenient way replenish • Water softener harvey - Free postage - New and Used
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48 listings · from €6 · avg €52.47
Browse 48 salt blocks listings currently in our index. Prices range from €6 to €253.41, with an average of €52.47. 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 salt blocks →
Pack blocks water - pack, 6 - €24.10
Ensure best performance • Yourwater softener machines • Ourpremium quality water - Free postage - New and Used
Ensure best performance • Yourwater softener machines • Ourpremium quality water - Free postage - New and Used
Block salt for water - for, - €10.49
Block salt water • Perfectly fitsharvey monarch • Softeners compatibility harvey - Free postage - New and Used
Block salt water • Perfectly fitsharvey monarch • Softeners compatibility harvey - Free postage - New and Used
Harvey block salt - , (6 - €29.29
Harvey block salt • Suitable forall leading • Water softeners not - Free postage - New and Used
Harvey block salt • Suitable forall leading • Water softeners not - Free postage - New and Used
Kinetico block salt 6 x - block, | - €50.99
Kinetico block salt • Water softeners high • Quality food grade - Free postage - New and Used
Kinetico block salt • Water softeners high • Quality food grade - Free postage - New and Used
Harvey block salt pack 6 - block, - €29.99
Compact space saving • Blocks stack neatly • Keeping your softener - Free postage - New and Used
Compact space saving • Blocks stack neatly • Keeping your softener - Free postage - New and Used
Damage pack block - damage, - €30.99
Theqblock salt known • Its high quality • Natural himalayan pink - Free postage - New and Used
Theqblock salt known • Its high quality • Natural himalayan pink - Free postage - New and Used
Harvey compatible block - harvey, - €29.99
Harvey block salt • Water softeners original • Pure grade food - Free postage - New and Used
Harvey block salt • Water softeners original • Pure grade food - Free postage - New and Used
Damage pack block - 3, 6 - €16.99
Theqblock salt known • Its high quality • Natural himalayan pink - Free postage - New and Used
Theqblock salt known • Its high quality • Natural himalayan pink - Free postage - New and Used
Pack block small format - pack, - €29.99
Compatible all water • Recent models format • Blocks also suitable - Free postage - New and Used
Compatible all water • Recent models format • Blocks also suitable - Free postage - New and Used
Watersprite block salt for all - block, - €24.99
Watersprite block salt • All water softeners • Trademarks acknowledged stated - Free postage - New and Used
Watersprite block salt • All water softeners • Trademarks acknowledged stated - Free postage - New and Used
Block salt water softener - block, - €24.99
Salt supplies water • Blocks all block • Softener machines any - Free postage - New and Used
Salt supplies water • Blocks all block • Softener machines any - Free postage - New and Used
Pack block water softener - water, - €43.99
Your water softener • Block salt • Simply lift lid - Free postage - New and Used
Your water softener • Block salt • Simply lift lid - Free postage - New and Used
Bags harvey grade - 6, a - €53.49
High purity salt • Block 4kg about • House brick dissolve - Free postage - New and Used
High purity salt • Block 4kg about • House brick dissolve - Free postage - New and Used
Blocks hsd water softener - 30, - €109.99
Ensure efficient soft • Water performance withhsd • Softener salt blocks - Free postage - New and Used
Ensure efficient soft • Water performance withhsd • Softener salt blocks - Free postage - New and Used
Kinetico block salt - kinetico, - €74.99
Kinetico block salt • Water softeners high • Quality food grade - Free postage - New and Used
Kinetico block salt • Water softeners high • Quality food grade - Free postage - New and Used
Water softening salt - softening, tablet - €12.49
Water softening salt • Choose 8kg 10kg • 25kg upgrade your - Free postage - New and Used
Water softening salt • Choose 8kg 10kg • 25kg upgrade your - Free postage - New and Used
Bags harvey grade water - a, - €103.99
High purity salt • Block 4kg about • House brick dissolve - Free postage - New and Used
High purity salt • Block 4kg about • House brick dissolve - Free postage - New and Used
Small format - (6, - €29.99
Block salt • Universal fitting compatible • Water softener machines - Free postage - New and Used
Block salt • Universal fitting compatible • Water softener machines - Free postage - New and Used
Kinetico block salt for - kinetico, - €97.99
Kinetico block salt • Water softeners high • Quality food grade - Free postage - New and Used
Kinetico block salt • Water softeners high • Quality food grade - Free postage - New and Used
Harvey block salt pack 12 - block, - €56.99
Universal compatibility all • Water softeners made • From carefully selected - Free postage - New and Used
Universal compatibility all • Water softeners made • From carefully selected - Free postage - New and Used
Water softener block salt - softener, - €10.49
- Free postage - New and Used
- Free postage - New and Used
Water softener block salt - softener, - €24.10
- Free postage - New and Used
- Free postage - New and Used
Pack blocks harvey s - pack, - €55.99
Harveys block salt • Convenient way replenish • Water softener harvey - Free postage - New and Used
Harveys block salt • Convenient way replenish • Water softener harvey - Free postage - New and Used
4kg block salt for - salt, - €253.41
Block salt water • Universal fit compatible • Softeners not curved - Free postage - New and Used
Block salt water • Universal fit compatible • Softeners not curved - Free postage - New and Used
Block salt for water - block, - €25.99
Their compact design • Allows effortless handling • Storage providing convenience - Free postage - New and Used
Their compact design • Allows effortless handling • Storage providing convenience - Free postage - New and Used
Harvey water softener - harvey's, - €31.99
Our original block • Salt compatible most • Other harvey non - Free postage - New and Used
Our original block • Salt compatible most • Other harvey non - Free postage - New and Used
Pack block small format - 12, - €169.99
Block salt • 2.15kg blocks compatible • Harvey arc minimax - Free postage - New and Used
Block salt • 2.15kg blocks compatible • Harvey arc minimax - Free postage - New and Used
Harvey water softener - harvey's, - €30.99
- Free postage - New and Used
- Free postage - New and Used
Pack block water softener - 6, - €24.10
- Free postage - New and Used
- Free postage - New and Used
Pack block salt water - 3, - €24.10
- Free postage - New and Used
- Free postage - New and Used
Pack block salt - 6, - €24.10
Your water softener • Block salt • Simply lift lid - Free postage - New and Used
Your water softener • Block salt • Simply lift lid - Free postage - New and Used
Damaged packs chipped - -, chipped, - €18.49
Block salt • Suitable forall major • Water softeners including - Free postage - New and Used
Block salt • Suitable forall major • Water softeners including - Free postage - New and Used
Pack water softener salt - 3, - €23.99
Water softener machines • Salt blocks total • 24kg universal fit - Free postage - New and Used
Water softener machines • Salt blocks total • 24kg universal fit - Free postage - New and Used
Pack block salt water - pack, - €47.99
Salt supplies water • Blocks all block • Softener machines any - Free postage - New and Used
Salt supplies water • Blocks all block • Softener machines any - Free postage - New and Used
Stage whole house water - 3, - €61.00
Water purifier softening • Filter kit salt • Free case your - Free postage - New and Used
Water purifier softening • Filter kit salt • Free case your - Free postage - New and Used
Bags harvey grade - a, water - €53.49
High purity salt • Block 4kg about • House brick dissolve - Free postage - New and Used
High purity salt • Block 4kg about • House brick dissolve - Free postage - New and Used
Pack harvey compatible - 12, harvey’s - €108.99
Harveys block salt • Convenient way replenish • Water softener harvey - Free postage - New and Used
Harveys block salt • Convenient way replenish • Water softener harvey - Free postage - New and Used
Equestrian country - gs, & - €6.00
Equestrian salt blocks • Are safe effective • Providing natural minerals - Free postage - New and Used
Equestrian salt blocks • Are safe effective • Providing natural minerals - Free postage - New and Used
Harvey block salt pack 6 - harvey, - €30.99
Compact easy handle • Blocks more struggling • Heavy salt bags - Free postage - New and Used
Compact easy handle • Blocks more struggling • Heavy salt bags - Free postage - New and Used
Pack block salt water - block, - €144.99
Made from 100 • Pure natural salt • Blocks provide efficient - Free postage - New and Used
Made from 100 • Pure natural salt • Blocks provide efficient - Free postage - New and Used
Pack block harvey s - block, harvey's - €30.99
- Free postage - New and Used
- Free postage - New and Used
Harvey water softener block - harvey's, - €52.69
Block salt • Harvey water softener • Natural white product - Free postage - New and Used
Block salt • Harvey water softener • Natural white product - Free postage - New and Used
Blocks water softener - 30, salt - €118.95
Watersprite water softener • Block salt made • High quality food - Free postage - New and Used
Watersprite water softener • Block salt made • High quality food - Free postage - New and Used
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Everything you need to know about salt blocks
Whether you are looking for a brand-new or second-hand salt blocks, 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 €6, while premium listings can reach €253.41 — giving you a wide budget spread to work with. The average price of €52.47 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.