• Removes fine debris and solid wastes before they enter chemical and biological filtration chambers.
• Can be rinsed and re-used many times
• Open-cell design permits free flow of water



DIRECTIONS FOR USE IN RENA® FilStar Filters:



1. Place Foam30 after (on top of) the Foam20 in the lowest FilStar Canister Power Filter filter basket.



2. Rinse Foam30 thoroughly under running water every 2 to 4 weeks, or as needed to maintain good flow through the filter.