The Replacement Foams for the Power Filter 3 by Interpet are replacement filters specifically for the Power filter No 3 (PF3).
These replacement foams remove excess food, decaying organic matter, free-floating particulate and the fishs waste products from the water.
You should replace these foams on a regular basis as part of your maintenance regime.Approximate Dimensions (Packaged):
14 x 6.5 x 6.5cmApproximate Dimensions (Product):
35.5 x 35.5 x 29.5cmApproximate Product Weight (for Delivery charge calculation):