High quality, pre cut, open cell foam sheets for all EcoCel and Pre 2009 EcoPower filters (supplied as a single, for double outlet models) Foam to fit 2200, 4500 or 9000 models Contents: 1x foam (2 holes) Please order 2 foams for Ecopower 9000
Foams should be washed out in the water taken from the pond to protect your friendly bacteria.