GC Tek

AlphaONE 2.50 Filter from GCTek Suitable for ponds up to 5,000 gallons.

AlphaONE 4.25 Filter from GCTek Suitable for ponds up to 10,000 gallons.

AlphaONE 6.0 Filter from GCTek Suitable for ponds up to 17,000 gallons.

AlphaONE 9.0 Filter from GCTek Suitable for ponds up to 25,000 gallons.

AquaBead 2.50 Filter from GCTek

The 2.50cu.ft. AquaBead or AlphaONE is the perfect filter for ponds up to 5000 gal.