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

Marineland Filter Foam 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 dirt and debris. Filter Foam Pads should be cleaned and rinsed every three weeks and replaced every 9 weeks.