Savio Springflow Filter Media is the patented media that works even when dirty! Encourages better adhesion and proliferation of bacteria using a special formulation of polypropylene and calcium carbonate. The textured surface is embossed with millions of dimples to rapidly secure and develop beneficial microorganisms. It does not clog and it resists channeling and compaction in up-flow or horizontal-flow pressure filters.
Easy to clean: Just shake it and drain the filter!
Durable: Lasts 3-5 years
Compact: Provides enormous surface area of 180 square feet, suitable for 3 cubic feet of filter volume
Self-dispensing: Easily unwinds from the inside of the roll