Septic tank
Septic tank for sale on Ireland's largest auction and classifieds sites
Budget picks — under £26
Maintains healthy septic • Tank system box • Contains happy help - Free postage - New and Used
Envii septic klear • From removing sludge • Your pond helping - Free postage - New and Used
Made united kingdom • This unit help • Maintain balance bacteria - Free postage - New and Used
Macerator cleaner descaler • You can use • System including all - Free postage - New and Used
Looking for more septic tank?
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Made united kingdom • This unit help • Maintain balance bacteria - Free postage - New and Used
Browse 48 septic tank listings currently in our index. Prices range from £8.44 to £1620, with an average of £312.45. 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 septic tank →
Simply drop pod • Into your main • Floor toilet once - Free postage - New and Used
Simply drop pod • Into your main • Floor toilet once - Free postage - New and Used
Read more great • Household systems commercial • Rvs mobile homes - Free postage - New and Used
Boost your septic • Saver pods use • Natural bacteria break - Free postage - New and Used
This product maintains • Health bacteria tank • Allows optimal digestion - Free postage - New and Used
Monthly use bio • Active will help • Reduce surface bottom - Free postage - New and Used
Monthly use bio • Active will help • Reduce surface bottom - Free postage - New and Used
Monthly use bio • Active will help • Reduce surface bottom - Free postage - New and Used
Monthly use bio • Active will help • Reduce surface bottom - Free postage - New and Used
Boost your septic • Saver pods use • Natural bacteria break - Free postage - New and Used
Elsan septic tank • Care professional specially • Selected micro organisms - Free postage - New and Used
Mid-range — £29 to £100
Embrace cleaner future • Solution ensure your • Septic systems tanks - Free postage - New and Used
Studor maxi filtra • Active carbon filter • Operates two way - Free postage - New and Used
Macerator cleaner descaler • 10l you can • System including all - Free postage - New and Used
Made united kingdom • This unit help • Maintain balance bacteria - Free postage - New and Used
Utility handle ring • Design our septic • Tank lid galvanized - Free postage - New and Used
Ideal septic tanks • Molded lid gasket • Fighting rings makes - Free postage - New and Used
Macerator cleaner descaler • 15l you can • System including all - Free postage - New and Used
Macerator cleaner descaler • 20l you can • System including all - Free postage - New and Used
This studor maxi • Filtra septic tank • Drain vent high - Free postage - New and Used
20x20 stainless steel • Manhole cover frame • Square septic tank - Free postage - New and Used
Eliminates sewer gases • From entering buildings • Polluting surrounding areas - Free postage - New and Used
Maxi filtra outdoor • Use only particularly • Septic systems but - Free postage - New and Used
Brand new unused • Studor maxi filtra • Septic tank drain - Free postage - New and Used
Don compromise quality • Convenience type septic • Tank riser unit - Free postage - New and Used
Pump warranty will • Used pumping anything • Other than sewage - Free postage - New and Used
Pump warranty will • Used pumping anything • Other than sewage - Free postage - New and Used
Premium — over £131
Maxi filtra septic • Tank filter not • Just another plumbing - Free postage - New and Used
Septic tank riser • Ensures easy access • While maintaining aesthetic - Free postage - New and Used
Pump warranty will • Used pumping anything • Other than sewage - Free postage - New and Used
- Free postage - New and Used
R10 septic tank • Riser kit 23.5 • Diameter tall condition - Free postage - New and Used
Chamber 960mm tall • 670mm dia inside • There choice 35mm - Free postage - New and Used
Epic septic tank • Tanks are compact • Lightweight making installation - Free postage - New and Used
Marsh industries horizontal • Septic tanks are • Available capacities ranging - Free postage - New and Used
Klargester alpha septic • Made from composite • Tank strong light - Free postage - New and Used
Tricel vento septic • Tanks are manufactured • From high density - Free postage - New and Used
Tricel vento septic • Tanks are manufactured • From high density - Free postage - New and Used
Marsh industries horizontal • Septic tanks are • Available capacities ranging - Free postage - New and Used
Klargester alpha septic • Made from composite • Tank strong light - Free postage - New and Used
Graf carat septic • Tanks are manufactured • Injection compression moulding - Free postage - New and Used
High water table • They are also • Preferred option sites - Free postage - New and Used
Clearwater 3800l septic • Tank driver will • Not have any - Free postage - New and Used
Try this: tree root coffee table | champneys bath milk | decking fixings | wesley barrell sofa | zebra wallpaper | marley guttering | plywood 6mm | rococo double bed | police prints | washing line prop
🔥 Best eBay deals on septic tank
See all listings on eBay →These 48 listings for septic tank are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
Septic Tank Buster
Maintains healthy septic • Tank system box • Contains happy help
£8
Envii Septic Klear Natural
Envii septic klear • From removing sludge • Your pond helping
£13
Septico - Septic Tank
Made united kingdom • This unit help • Maintain balance bacteria
£13
Everything you need to know about septic tank
Whether you are looking for a brand-new or second-hand septic tank, 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 £8.44, while premium listings can reach £1620 — giving you a wide budget spread to work with. The average price of £312.45 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.