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25" x 18 Garden Fish Pond Replacement Filter Foams x 3

25" x 18 Garden Fish Pond Replacement Filter Foams x 3 - Main image
$14.25 $22.99 In stock

Garden Fish Pond Replacement Filter Foams - Set of Three supplied

Worn or blocked foam is one of the most common reasons a pond filter quietly stops performing - water takes the path of least resistance and much of it bypasses the media altogether. A fresh set restores both flow and filtration.

Supplied as three profiled three-layer foams sized 25" x 18" / 64cm x 46cm: 1x coarse (Black), 1x medium (blue) and 1x fine (green). They are intended for gravity-fed flow-through filters.

Our advice is to check the foams routinely and stagger the replacements rather than swapping them all at the same time, so healthy bacteria levels are maintained.

Where the fit is not exact, each foam can be cut down to size and shaped around pipework.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Mia X. ★★★★★

My old foam was so clogged the water was practically bypassing the filter, but these three replacement pieces set everything right again. They trim easily to fit my existing tray and the price for a set is fair.

Violet P. ★★★★★

Cut these to fit my filter box and the water cleared up in about two days. The 25" x 18" size matched my old foams exactly, so no trimming guesswork. Three in the pack means I've got spares ready for the next swap.

Eli K. ★★★★★

My pond filter was barely trickling before I swapped in these 25x18 foams—now the water flows like new. The three-pack is exactly what I needed for my setup.