Swell Filter Media

Cut to sizes needed for a huge range of popular and common pond filters, Swell Filter Media gives you the important filtration performance you need, for less.

From this ever growing selection of Swell filter media, you can find coarse and fine sponges for every kind of modern filter, from Hozelock to Blagdon and Oase, but because we make this filter media ourselves, its available at much lower prices than the other premium brands, keeping your pond upkeep costs to an absolute minimum.

Your filter media is one of the most important parts of your filtration system. It needs to be kept clean and in good order to be effective, and washed in pond water to protect the cultures of beneficial bacteria that live inside them, breaking down the chemicals in the water.

When using a premium brand of filter like Oase, its tempting to think that only Oase filter media will do. But with years of experience, Swell filter media matches up pretty well to most brands, at lower prices and still with our Next Working Day Delivery options to ensure your filter is up and running more of the time.