Marineland Polishing Filter Pad "Rite-Size S" for Canister 160/220 2pk

Marineland Polishing Filter Pads Rite-Size S are designed to fit Magniflow Canister Filters 160 & 220 and Multi-Stage Canister Filters C-160 & C-220 to screen out fine particulate dirt and debris for increased water clarity. Polishing Filter Pads should be replaced every 3 weeks.