Tetra Whisper Bio Foam Grid Filter Replacement Kit Whisper 10 Bio Foam Grid Each 25992 HPDF04118
Bio Foam gives an excessive quantity of floor space for optimum organic filtration within the Tetra In Tank Whisper strength filters. The Bio-Foam Grid suits the Whisper In-Tank Power Filter. Each Whisper Bio Foam Kit contains foam and a plastic body. For finest outcomes, substitute the Bio Foam Grid based on the producers beneficial upkeep schedule. For use with Whisper 30/40/60 Power Filters.