Polygeyser Bead Filter

The PolyGeyser beadfilter is a revolution in filter technique! Developed by the father of the Bubble Bead filter, Dr. Ron Malone. The PolyGeyser beadfilter is automatically self-cleaning without moving parts or electronics, contains EN media that offers 50 to 100 percent greater nitrification than standard beads, and is capable of providing mechanical filtration down to 5 micron particle size!