Additional Information

Easy out-of-pond accessibility and simple maintenance. Mechanical pre-filter sponges-remove suspended debris to improve water clarity. Bio Ring media provide massive surface areas for beneficial aerobic bacteria to adhere to and multiply. TetraPond internal spray systems and Trickle Flow technology disperses pond water slowly and evenly through the Bio Rings ensuring that there is sufficient oxygen to provide optimal biofiltration conditions. 1.25" drain fitting and interchangeable .75", 1" intake fittings. Venturi inlet aerates water and thus enhances bio-activity. For ponds up to 1,200 gallons.

ClearChoice Biofilter Specifications
Biofilter Model:	PF-1	PF-2	PF-3
Pond Size:	1200 gal.	1800 gal.	2400 gal.
Max. Flow:	500 gph	750 gph	1000 gph
Diameter:	15.25"	15.25"	15.25"
Height:	12.5"	17.5"	22.5"

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