All of the AlphaNANO filters utilize the Omnifuser design technology that eliminates slotted PVC pipes in the filter. The Omnifusers allow the heavier solids to be easily purged from the bottom of the filter during backwash since they are sitting at the lowest point in the filter.

• The 2.50 cu.ft. AlphaNANO is the perfect filter for ponds up to 5000 gal and fish loads up to 125 lbs.
• Flow rated at 70 gpm for bio-mechanical filtration. 21" X 34.5" allows you to hide this unit anywhere. 
• The AlphaNANO media has 50% more surface area for beneficial bacteria growth than common bead filter media.

Every option is standard equipment. It is the perfect filter for the majority of ponds.AlphaNANO filters also feature the AlphaNANO Life Support System, known as "ALISS", which keeps beneficial bacteria alive indefinitely during medical shutdowns, pump failures, etc.

The 2" Clear Union Spring Check Valve located right under the 2 HP blower provides maximum flow and has built-in unions and a PVC slide valve for extra blower security.