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Various
Pond filter media foam - foam, fine
£10.95
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Pond filter foam media sheets - pond,
£35.95
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Cbf range pond filter foams - pond,
£8.49
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Japanese matting high quality - matting,
£20.95
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Set kockney koi foam sponge - kockney,
£9.99
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Pressurised pond filter - pressurised,
£7.99
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Pond koi fish - pond, media
£17.95
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Kockney koi pond foam filter - pond,
£7.95
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Pressurised pond filter - pond, pfc
£15.99
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Pre filter foam - 4, 4
£8.95
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Kockney koi pond - pond, drilled
£3.39
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Pre filter foam - foam, x
£8.95
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Fish pond filter - 24",
£32.99
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Cloverleaf cl1 cl2 - cl2, cl3
£12.99
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Koi garden all one pond - koi,
£9.99
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Koi cup 7000 all - cup-7000, one
£29.99
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Pre filter foam cube inch - foam,
£13.45
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Filter floss wool foam media - filter,
£12.89
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Fish pond filter foam - fish, media
£29.99
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Filter media foam - media,
£13.28
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Inch fine filter - x,
£7.99
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Kockney koi piece - koi, pond
£25.09
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Pressurised pond filter - pressurised,
£8.99
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Piece universal replacement - 3,
£10.95
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Garden pond water - garden, koi
£9.99
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Kockney koi filter - ,
£23.85
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Pond filter foam - foam, koi
£9.95
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Lotus green genie foam - lotus,
£10.50
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Bioforce revolution cubes - cubes, foam
£21.99
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Kockney koi fish pond pre - fish,
£15.95
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Allpondsolutions cbf koi - allpondsolutions,
£10.99
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Koi garden cup - garden, one
£10.99
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Set kockney koi foam - kockney,
£9.99
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Yamitsu mega filter - mega,
£44.09
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Kockney koi mega box - kockney, fish
£34.45
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Pond koi fish - media, 3
£25.95
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Hozelock bioforce replacement - hozelock,
£5.95
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Kockney koi pond - koi,
£4.69
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Koi garden cup 7000 all - garden, cup-7000
£10.99
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Koi garden cup 305 all - all, one
£9.99
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Aquacadabra filter media - aquacadabra,
£7.50
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Filtoclear 15000 replacement - filtoclear,
£37.10
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Yamitsu mega large filter - large,
£39.99
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Twin pack pre filter foam - foam, cube
£22.95
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Pre filter foam block 4 - block,
£6.95
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Kockney koi yamitsu - kockney,
£55.49
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Kockney koi pond filter - kockney,
£12.75
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Oase pontec pondopress - pontec,
£41.95
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Oase genuine replacement - oase,
£98.99
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Bio sponge filter - filter, media
£12.49
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Hozelock replacement filter - hozelock,
£29.95
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Oase pontec multiclear - oase,
£31.45
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Aquacadabra foam media - aquacadabra,
£14.99
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Compatible kockney koi mega - kockney,
£16.99
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Kockney koi yamitsu - kockney,
£29.99
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Hozelock easyclear foam - hozelock,
£6.95
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Fish mate guv foam - foam, gbio
£4.95
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Kockney koi yamitsu - kockney,
£33.99
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Koi pond filter genuine oase - pond,
£52.70
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Pre filter foam blocks for - foam,
£11.99
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Foam media sets compatible - foam,
£29.99
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Aquacadabra filter foam media - aquacadabra,
£30.99
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Aquarium pond filter wool - aquarium,
£13.99
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Oase swimskim foam media - oase,
£9.90
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Bakki shower trickle sieve - bakki, shower/trickle/sieve
£170.21
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Oase swimskim foam genuine - swimskim,
£9.90
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Compatible replacement filter - replacement,
£26.95
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Filter floss wool - filter, media
£6.99
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Aquacdabra media sets - media, for
£27.99
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Oase filtoclear media sets - media,
£53.45
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Twin pack 17 - 11", x
£17.95
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Oase filtoclear replacement - oase,
£66.95
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Kockney koi pond filter foam - kockney,
£14.95
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Bio sponge filter foam pad - bio,
£5.26
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Fine filter wadding - 21,
£11.49
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Replacement compatible foam - replacement,
£21.95
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Bio sponge filter media - media, pads
£10.90
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Pontec pondorell 3000 - pontec,
£22.45
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Hozelock ecomax ecopower - ecomax, ecopower+
£7.95
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Lotus green genie - genie, 48000
£20.99
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Metre 69cm koi - 69cm, tank
£43.99
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Laguna pressure flo foam - pressure,
£34.99
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Hozelock bioforce 4500 - bioforce,
£9.95
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Swell pond pressure filter - swell,
£202.99
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Twin pack 25 - twin,
£29.95
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3mtr aquarium pond fish - pond,
£9.99
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Geniune replacement filter - geniune,
£9.89
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Size x 38mm - x,
£79.99
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Kockney koi blue japanese - kockney,
£30.99
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Compatible replacement twin - replacement,
£14.95
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Pack hozelock ecomax - -,
£14.95
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Filter fleece foam - filter,
£26.99
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Kockney koi filter - kockney,
£53.79
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Pond filter media - filter, foam
£16.95
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Twin pack 43 - twin,
£46.95
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Bio sponge filter media pads - bio,
£26.29
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Looking for more koi filter foam?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 koi filter foam listings currently in our index. Prices range from £3.39 to £202.99, with an average of £25.33. 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 koi filter foam →
Try this: black gloss planter | 3ltr plant pots | indoor bonsai tree | tunbridge ware | growing herbs | hollyhocks | cactus ceramic pot | tomato grow pots | horticultural fleece | elderberry plant
Whether you are looking for a brand-new or second-hand koi filter foam, eBay offers one of the largest selections available online. With 96 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 £3.39, while premium listings can reach £202.99 — giving you a wide budget spread to work with. The average price of £25.33 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.