Rainwater harvester
Rainwater harvester for sale on Ireland's largest auction and classifieds sites
Water butt tank - butt, - £63.99
Water inlet grate • Protect against leaves • Includes tap allowing - Free postage - New and Used
Water inlet grate • Protect against leaves • Includes tap allowing - Free postage - New and Used
Ibc inlet mesh - inlet, - £41.50
Here you have • Types ibc inlet • Filter sets outlet - Free postage - New and Used
Here you have • Types ibc inlet • Filter sets outlet - Free postage - New and Used
Space saver slimline rainwater - space, - £125.99
Space saver slimline • Rainwater harvester kit • Stands transform way - Free postage - New and Used
Space saver slimline • Rainwater harvester kit • Stands transform way - Free postage - New and Used
Ibc inlet mesh water - inlet, filters - £70.98
Will half way • Down inside ibc • Standard tank once - Free postage - New and Used
Will half way • Down inside ibc • Standard tank once - Free postage - New and Used
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Rainwater harvesting rainsaver - rainwater, - £13.50
Rainwater harvester rainsaver • Diverter kit quality • Cost effective efficient - Free postage - New and Used
Rainwater harvester rainsaver • Diverter kit quality • Cost effective efficient - Free postage - New and Used
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48 listings · from £1.69 · avg £141.29
Browse 48 rainwater harvester listings currently in our index. Prices range from £1.69 to £4037.01, with an average of £141.29. 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 rainwater harvester →
Raincatcher platin rainwater - raincatcher, - £4037.01
Platin rainwater flat • Tank was specially • Harvesting includes pedestrian - Free postage - New and Used
Platin rainwater flat • Tank was specially • Harvesting includes pedestrian - Free postage - New and Used
Rain water harvesting for - , use - £12.94
Because house mid • Terrace this rain • Water from front - Free postage - New and Used
Because house mid • Terrace this rain • Water from front - Free postage - New and Used
100l rain collector - 100l, space - £37.09
Our rainwater harvesting • Solution conserve water • Benefit your garden - Free postage - New and Used
Our rainwater harvesting • Solution conserve water • Benefit your garden - Free postage - New and Used
Rainwater tank water - tank, - £140.39
Rainwater collection tank • 240l maze series • Water butt garden - Free postage - New and Used
Rainwater collection tank • 240l maze series • Water butt garden - Free postage - New and Used
Water butt gauge level - butt, - £3.95
Waterbutt gauge water • Level indicator kit • Ideal accessory both - Free postage - New and Used
Waterbutt gauge water • Level indicator kit • Ideal accessory both - Free postage - New and Used
Rainwater tank water butt - tank, - £157.49
Capacious practical rainwater • Container from maze • Series good way - Free postage - New and Used
Capacious practical rainwater • Container from maze • Series good way - Free postage - New and Used
Honeywell ff60 triplex water - honeywell, - £141.43
Honeywell triplex rainwater • Storage transparant strainer • Chamber yes washable - Free postage - New and Used
Honeywell triplex rainwater • Storage transparant strainer • Chamber yes washable - Free postage - New and Used
Halls greenhouse rain water - halls, - £19.93
Award winning water • Saving solutions new • Lower price due - Free postage - New and Used
Award winning water • Saving solutions new • Lower price due - Free postage - New and Used
Ibc inlet water - ibc, filter - £32.99
Flies moths insects • Leaves this filter • Has capacity 1.4lt - Free postage - New and Used
Flies moths insects • Leaves this filter • Has capacity 1.4lt - Free postage - New and Used
Rain barrel screen - rain, - £5.80
Our rain barrel • You can easily • Fix without any - Free postage - New and Used
Our rain barrel • You can easily • Fix without any - Free postage - New and Used
Efficient rainwater harvesting - efficient, - £11.05
Widely used process • Acids potable water • Ibc tanks containers - Free postage - New and Used
Widely used process • Acids potable water • Ibc tanks containers - Free postage - New and Used
Eco friendly rainwater - friendly, - £27.47
Design rainwater harvesting • Has downspout which • Standard rectangular 2inx3in - Free postage - New and Used
Design rainwater harvesting • Has downspout which • Standard rectangular 2inx3in - Free postage - New and Used
Kingspan aquaharvest float - aquaharvest, - £61.02
Kingspan aquaharvest float • Switch kit only • Green label reel - Free postage - New and Used
Kingspan aquaharvest float • Switch kit only • Green label reel - Free postage - New and Used
200l rainwater harvesting - 200l, - £72.95
Capturing rainfall directly • From your roof • Guttering this system - Free postage - New and Used
Capturing rainfall directly • From your roof • Guttering this system - Free postage - New and Used
Space saving slim rainwater - saving, - £73.99
Space saving slim • Rainwater harvesting kit • Your partner nurturing - Free postage - New and Used
Space saving slim • Rainwater harvesting kit • Your partner nurturing - Free postage - New and Used
Improve your rainwater - improve, - £20.20
When building rainwater • Harvesting that directs • Water through drainpipes - Free postage - New and Used
When building rainwater • Harvesting that directs • Water through drainpipes - Free postage - New and Used
Rainsave rainwater harvesting - rainsave:, - £450.12
Typical applications are • Car washing services • Utility rooms toilet - Free postage - New and Used
Typical applications are • Car washing services • Utility rooms toilet - Free postage - New and Used
Ibc filter for rainwater - ibc, - £8.53
Dn75 water purification • Ibc rainwater tanks • Can emptied rinsed - Free postage - New and Used
Dn75 water purification • Ibc rainwater tanks • Can emptied rinsed - Free postage - New and Used
Rain harvesting tool rainwater - harvesting, - £6.34
Nice rain barrel • Vent that will • Allow easy flow - Free postage - New and Used
Nice rain barrel • Vent that will • Allow easy flow - Free postage - New and Used
Rainwater tank water butt - water, - £104.99
Material high quality • Our rainwater tank • 100 frost resistant - Free postage - New and Used
Material high quality • Our rainwater tank • 100 frost resistant - Free postage - New and Used
Rainwater harvesting system - £23.22
Elegant design water • Diverter combines stylish • Appearance practical functionality - Free postage - New and Used
Elegant design water • Diverter combines stylish • Appearance practical functionality - Free postage - New and Used
Rainwater tank water butt - rainwater, - £99.99
Piece connection kit • Efficiently collect manage • Rainwater our110 litre - Free postage - New and Used
Piece connection kit • Efficiently collect manage • Rainwater our110 litre - Free postage - New and Used
Rainwater tank water butt - rainwater, - £178.49
Capacious practical rainwater • Container from maze • Series good way - Free postage - New and Used
Capacious practical rainwater • Container from maze • Series good way - Free postage - New and Used
Garden water butt 210l with - butt, - £59.05
Generous capacity features • Ideal collecting storing • Ample rainwater your - Free postage - New and Used
Generous capacity features • Ideal collecting storing • Ample rainwater your - Free postage - New and Used
210l garden water - garden, with - £71.00
Make most rainfall • This210l garden water • Butt stand diverter - Free postage - New and Used
Make most rainfall • This210l garden water • Butt stand diverter - Free postage - New and Used
Durable black water butt - durable, - £27.99
Snap fit rainwater • Harvesting systems water • Storage containers transform - Free postage - New and Used
Snap fit rainwater • Harvesting systems water • Storage containers transform - Free postage - New and Used
Rainwater harvesting diverter - harvesting, - £15.99
Rainwater harvesting diverter • Don wait any • Longer order your - Free postage - New and Used
Rainwater harvesting diverter • Don wait any • Longer order your - Free postage - New and Used
Upgrade your rainwater - your, - £11.07
Using rainwater tasks • Like irrigation reduces • Demand treated water - Free postage - New and Used
Using rainwater tasks • Like irrigation reduces • Demand treated water - Free postage - New and Used
Maximizing rainwater - maximizing, - £9.99
Water butt extensions • However fully optimize • Rainwater collection storage - Free postage - New and Used
Water butt extensions • However fully optimize • Rainwater collection storage - Free postage - New and Used
Rainwater harvesting system - harvesting, - £16.24
Rainwater collection system • Gutter downspout drainage • Connector increase rain - Free postage - New and Used
Rainwater collection system • Gutter downspout drainage • Connector increase rain - Free postage - New and Used
200l rainwater harvesting - 200l, - £79.99
Capturing rainfall directly • From your roof • Guttering this system - Free postage - New and Used
Capturing rainfall directly • From your roof • Guttering this system - Free postage - New and Used
Maximizing rainwater - maximizing, - £1.69
Water butt extensions • However fully optimize • Rainwater collection storage - Free postage - New and Used
Water butt extensions • However fully optimize • Rainwater collection storage - Free postage - New and Used
Upgrade your rainwater - upgrade, - £7.50
Drain spout threaded • Nut ring you • Will receive new - Free postage - New and Used
Drain spout threaded • Nut ring you • Will receive new - Free postage - New and Used
Harvesting rainwater for - harvesting, your - £21.95
Here how you • Create manageable maintenance • Schedule all while - Free postage - New and Used
Here how you • Create manageable maintenance • Schedule all while - Free postage - New and Used
210l water butt kit - butt, - £136.00
Combined capacity of420 • Litres 210l this • Set ideal larger - Free postage - New and Used
Combined capacity of420 • Litres 210l this • Set ideal larger - Free postage - New and Used
Custom greenhouse rain water - greenhouse, - £24.96
How many sets • Have you bought • That just didn - Free postage - New and Used
How many sets • Have you bought • That just didn - Free postage - New and Used
White rainwater harvesting - rainwater, - £25.93
Compatible this rainwater • Collection system specifically • Fit standard rectangular - Free postage - New and Used
Compatible this rainwater • Collection system specifically • Fit standard rectangular - Free postage - New and Used
Rainwater diverter water bill - water, - £28.67
Rainwater collection system • Rain collector used • From water tubes - Free postage - New and Used
Rainwater collection system • Rain collector used • From water tubes - Free postage - New and Used
Upgrade your rainwater - upgrade, - £7.86
Drain spout threaded • Nut ring you • Will receive new - Free postage - New and Used
Drain spout threaded • Nut ring you • Will receive new - Free postage - New and Used
Secure rainwater harvesting - secure, - £21.99
Efficient connection seamlessly • Link multiple water • Butts maximize rainwater - Free postage - New and Used
Efficient connection seamlessly • Link multiple water • Butts maximize rainwater - Free postage - New and Used
Rainwater harvesting system - rainwater, - £18.66
Rainwater collection system • Rain collector used • From water tubes - Free postage - New and Used
Rainwater collection system • Rain collector used • From water tubes - Free postage - New and Used
Rain diverter pipe - diverter, extension - £8.00
Nfor bsp benefits • This are increased • Capacity efficiency leading - Free postage - New and Used
Nfor bsp benefits • This are increased • Capacity efficiency leading - Free postage - New and Used
Garden rainwater harvesting - garden, - £143.99
Garden rainwater harvesting • Kit embrace sustainability • While nurturing beauty - Free postage - New and Used
Garden rainwater harvesting • Kit embrace sustainability • While nurturing beauty - Free postage - New and Used
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Everything you need to know about rainwater harvester
Whether you are looking for a brand-new or second-hand rainwater harvester, 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 £1.69, while premium listings can reach £4037.01 — giving you a wide budget spread to work with. The average price of £141.29 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.