AquaClear 50 Foam Filter Inserts, Aquarium Filter Replacement Media, 3-Pack, A1394 Price: $2.99 (as of 10/04/2023 04:09 PST- Details) & FREE Shipping.

Foam traps particles and debris for mechanical filtration; tailored fit prevents bypass
Provides biological filtration as friendly bacteria grow inside pore structure
Replacement media designed to fit the AquaClear 50 filter

In Stock.