LTWHOME Value Pack of Large DIY Poly Coarse Fine Foam Filter Pads Set for Aquarium Pond(Pack of 7) Activated carbon sponges remove odors

Activated carbon sponges remove odors and keep water crystal clear

Good for freshwater and saltwater environments

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

should be replaced regularly

Custom designed and manufactured for Oase BioPress Pressure Filters

LTWHOME Value Pack of Large DIY Poly Coarse Fine Foam Filter Pads Set for Aquarium Pond(Pack of 7) Activated carbon sponges remove odorsPack 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.