AST – Polygeyser Endurance 4000 Filter
All in one filter- providing both solids removal and ammonia conversion for excellent water quality and crystal clear water.
2 cubic foot of AST filtration media
- 2000-4000 gallon systems (ponds or tanks)
- Automatic pneumatic backwash- uses air pressure to periodically wash the filter bed and automatically capture solids in the sludge chamber
- Saves time and labor. Longer periods between routine maintenance and sludge capture
- Lowest water loss filter in the industry- low water loss when directly removing sludge and fish waste
- Large sludge storage chamber- reduces routine maintenance
- Superior solids removal and biofiltration- AST filtration in unequalled in the aquaculture recirculating systems with over 20 years in the industry. Capturing micro-solids down to 10 microns in size. Large surface area for bacterial culture and ammonia conversion. Unique media design prevents scouring and protects bacteria and secondary, beneficial filter microorganisms.
- Low profile design- small footprint saving overall design space
- Minimal energy costs-Airlift driven installation creates the most efficient aquaponics or aquaculture recirculating systems in the industry.
- Perfect for home aquaponics and aquaculture systems
*$50 crate fee included