All of the AlphaONE filters utilize the AquaSwirl internal Vortex spinning design that spins heavier solids to the center of the bottom of the vessel.
The 2.50cu.ft. AlphaONE 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. Every option is standard equipment. The perfect filter for the majority of ponds.
AlphaONE filters also feature the AlphaONE Life Support System, known as "ALISS", which keeps beneficial bacteria alive indefinitely during times of medical shutdowns, pumps failures, etc.
The 2" Clear Union Spring Check Valve located right under the blower provides maximum flow and has built-in unions.
AlphaONE 4.25 Filter from GCTek Suitable for ponds up to 10,000 gallons.This is the 4.25 cu.ft. AquaBead or AlphaONE unit. What a nice size filter. A 4.25 cu. ft. capacity designed to be used on ponds up...(click on product image for more details)
AlphaONE 6.0 Filter from GCTek Suitable for ponds up to 17,000 gallons.Now we're starting to talk big here. The 6.0cu.ft. AlphaONE boasts 6 cu. ft. of media and a carrying capacity of 300 lbs of fish....(click on product image for more details)
AlphaONE 9.0 Filter from GCTek Suitable for ponds up to 25,000 gallons.This Behemoth will get the job done. An unbelievable 9.0 cu. ft. of beads in the AquaBead or the 9.0 cu. ft. of AlphaBio1 media in the...(click on product image for more details)
GC Tek has been leading the industry in 3" technology. With the need to move vast amounts of water as inexpensively as possible 3" piping makes sound dollar sense. GC Tek now has complete 3" systems...(click on product image for more details)