LTWHOME Bio Foam Filter Pad Fit for Tetra 25997 Grid in Tank 20 Internal Filter (Pack of 12) Dirt Devil UD20020DI HEPA Filter

Dirt Devil UD20020DI HEPA Filter

This filter pads is custom designed and manufactured for Danner Pondmaster 190 - 12195

If your Filter is Approximately 12" x 3"

but it will remain odor free for the life of the sponge

LTWHOME Bio Foam Filter Pad Fit for Tetra 25997 Grid in Tank 20 Internal Filter (Pack of 12) Dirt Devil UD20020DI HEPA FilterPack include: 12pcs 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.