GC Tek AlphaONE 3" Filter with 3" Unions and Tubing Kasco Marine Thick-walled 1/8" PVC has some

Thick-walled 1/8" PVC has some flexibility and is suitable for any aquatic environment such as freshwater

Prop 65 Warning Warranty

Regular use provides increased efficiency of filtration and helps keep water odor-free and clear

Stops algae growth and works on string algae

Dual-union

GC Tek AlphaONE 3" Filter with 3" Unions and Tubing Kasco Marine Thick-walled 1/8" PVC has someShips directly from the manufacturer, typically in 2 4 weeks. Ships freight, which extends shipping time and requires you to be present at delivery. Trucking company will call to schedule appointment. The AlphaONE 3" filters from Grand Champion Technologies (GCTek) features large 3" piping and unions to lower friction loss in these filters. AlphaBioONE Filter Media The real secret behind the AlphaONE filters is the AlphaBioONE filter media. While