Sponge Replacement Pack for the Rio Pro-Filter. These pre-filter sponges are designed for Rio Water Pumps, Canister Filters, and Aquaclear 70 and 110 filters. Can also work for Aqueon and other larger hang-on-back filters as well. The pre-filer coarseness is 40 PPI, Fine. Ideal for filtering out small and fine particles.
- Ideal for Pond, Aquarium, Freshwater, and Marine environments
- Pro Filter Sponge Dimensions: 5.5″L x 3.5″ Outer Diameter
- Intake hole: 1.5″ Wide
- Inner Length: 4.5″ Long – The Intake hole is not all the way through
