- Automatic pneumatic backwash in a small footprint – hands free back washing.
- Air-pump and pressure gauge included to make getting your filter started a breeze.
- Get robust and efficient water filtration for your aquarium.
- The perfect product for home/professional pond filtration. A modern replacement for sand filters.
- Advanced koi pond filtration (for ponds up to 2000 gallons).
Automatic Pneumatic Backwash in a Small Footprint
AST Endurance Filter is an advancement of our patented PolyGeyser technology with the addition of many new enhancements and increased performance features. A modern replacement for sand filters.
The Base Kits have everything you need for a simple, reliable filtration system. Choose from the smaller Endurance 2000 units or larger Endurance 4000 units. Each unit comes with a filter pre-filled with enhanced bead media, an adjustable flowmeter, and associated air fittings, check valves, tubing and brackets. Plus, an air pump and pressure gauge.
– Automatic pneumatic backwash enabling the filter to operate for extended periods of time without intervention, saving time and labor
– Lowest water loss filter in the industry, less than 5% of traditional filters
– Large sludge storage chamber that concentrates the sludge minimizing servicing needs
– Superior solids removal and biofiltration in one filter, delivering crystal clear water
– Low profile design allows for “airlift” water pumping, minimizing energy costs
– Elegant, simple design with no moving internal parts and no replacement media ever required, guaranteeing trouble free operation
– Units arrive pre-filled with bead media that never needs to be replaced