The PolyGeyser beadfilter is a real revolution in filter technique!

The PolyGeyser® filter combines the unit operations of biofiltration – the biological removal of dissolved constituents that can harm your fish, and clarification – the physical removal of particulate matter within the water column, into a single unit.

The pneumatic backwash process is fully automated with a built-in sludge storage chamber that allows filter maintenance to be performed in only minutes per week.

PolyGeyser® is committed to ongoing research and development to continually improve filter performance in both the biofiltration and clarification areas without compromising the ease of its use.

The PolyGeyser beadfilter is automatically self-cleaning without moving parts or electronics, contains EN (Enhanced Nitrification) media that offers 50% to 100% greater nitrification than standard beads, and is capable of providing mechanical filtration down to 5 micron particle size!

The PolyGeyser filter can be installed underneath or above water level.

Any low amp water pump (like Oase, Messner, Red Dragon, and Sequence) can be used as a circulation pump.

The PolyGeyser has the lowest possible pressure loss because it uses no multiport-valve.

Inlets and outlets are 3".

It’s already being used in aquaculture, and now it’s ready for koi ponds.

Fully automated cleaning without moving parts or electronics!

No more clogging filters when you forget a cleaning cycle.

Special beads that offer 50% to 100% greater nitrification

Bio and mechanical filtrationin one unit

Mechanical filtration down to 5 micron!

For installation underneath and above water level

Can be used with low wattage pumps for high efficiency