Aqueon Replacement Filter Cartridge's foam mechanical filtration removes particles. The carbon removes odors and keeps water clean and fresh. Replace every 30 days to insure crystal clear water and proper filter operation.
Features: Filtration removes particles
Includes: 1 – Filter Cartridge
Water Type: Freshwater and Saltwater
Filter Type: Replacement Filter Cartridge
Color: Black and blue
Compatible With: Models AT30 and AT40