Oase 5/10 Sponge Coarse
Our replacement foam filters are made from high quality reticulated foam, in the same specification and colour as the Oase original filters.
Unlike other sellers, we do not substitute the red foam for cheaper quality green foams! These foams are made to the same specification and colour as the original filters!
The size of these foams is approx 25cm x 25cm x 8cm. They have a slit through the centre.