• Combined UV and biological filtration for crystal-clear purified water, profiled filter sponge for mechanical filtration
• Large capacity, slow flow UV chamber ensures efficient algae clumping and acts as primary settlement chamber
• High-efficiency UV reflector, frost-proof, quartz-less UV chamber
• Pond volume: 125 to 500 gallons - Maximum flow rate: 250 gallons per hour
• Inlet diameters: 3/4", 1” - Outlet diameter : 1 1/2