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

£22.99 Free UK delivery

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£22.99

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

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.

Delivery & returns
Tracked 2–3 daysFREE
Tracked 1–2 days£4.00
Courier next day£6.00
30-day returnsEasy online returns

Order before 3pm Monday–Friday for same-day despatch. We deliver to the UK mainland, Northern Ireland and the Isle of Man. Full delivery & returns policy

Frequently asked questions

What size are these pond filter foams?

Each foam measures 25 x 18 inches, which is 64cm x 46cm.

How many foams are in the set?

Three profiled three-layer filter foams are supplied as a set.

What foam grades do I get?

The set contains one coarse (black), one medium (blue) and one fine (green) foam.

Will these fit my pond filter?

They are made for gravity-fed flow-through filters, and each foam can be cut to size and amended for pipework if required.

When should I change the foams?

Inspect them regularly and replace them gradually rather than all at once, so healthy levels of bacteria are maintained.

Can I cut them around my pipework?

Yes, the foams can be trimmed to size and shaped around pipework where needed.

Specifications & downloads

Model: 25-18-FOAMPACK

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