LTWHOME Value Pack of Large DIY Poly Coarse Fine Foam Filter Pads Set for Aquarium Pond(Pack of 7) Packing include: 12 pcs coarse

Packing include: 12 pcs coarse foam filter

Custom designed and manufactured for Oase BioPress Pressure Filters

Custom designed and manufactured for SunSun Bio-Pond Filter CBF-350

12 x carbon pads

LTWHOME Value Pack of Large DIY Poly Coarse Fine Foam Filter Pads Set for Aquarium Pond(Pack of 7) Packing include: 12 pcs coarsePack include: 1 x Coarse Foam, 1 x Fine Foam, 1 x Medium Foam, 1 x Carbon Foam, 3 x Polyester Foam. 18"x12" of Carbon and Polyester Foam, 17"x11" of Coarse Fine and Medium Foam. Good for freshwater & marine environments. Provides efficient water flow with less clogging for long lasting filtration.