- Package contains 4 foam pads
- Pad density is 20ppi
- Removes coarse debris / solid waste material
- For use with Rena's Filstar xP Filter
- Bulk packaged to save you money and protect our environment
These foam filter pads, custom made for the Rena Filstar xP Filter System, are the ideal thickness to filter large waste particles (1st step of mechanical filtration) and prevent coarse debris / solid waste material from entering the chemical and biological filtration chambers of the filter. For proper installation, place these pads into the bottom filtration compartment, beneath the 30ppi foam pad.