LTWHOME Bio Foam Filter Pad Fit for Tetra 25997 Grid in Tank 20 Internal Filter (Pack of 6) Pack include: Blue Fine Sponge

Pack include: Blue Fine Sponge x 3

Grande Custom 600

Biopower 160/200/240

and the carbon pad removes chemical pollutants for sparkling clear water

These pads are compatible replacement filter pads are made from the same material as the Juwel origionals

LTWHOME Bio Foam Filter Pad Fit for Tetra 25997 Grid in Tank 20 Internal Filter (Pack of 6) Pack include: Blue Fine SpongePack include: 6pcs foam pads without plastic frame. Custom designed and manufactured for Tetra Whisper 20i & 40i Internal Power Filter, compare to part # 25997. Provide efficient water flow with less clogging for long lasting filtration. Provides both mechanical and biological filtration. Safe, washable and reusable.