Unbranded 13W Pond Filter | sku-18068571649 739411783942

Unbranded bio-pressure pond filter in All Fish Tanks and Supplies, sku-18068571649, UPC 739411783942. Connect it to a pump for its stated 1580 GPH (6000 L/H) flow rate. The listing says it can filter decorative ponds up to 1600 gallons or fish ponds up to 800 gallons, with purification in 3-7 days. Its 13W UV-C lamp has three timing settings.

Four filter sponges of differing densities remove suspended particles, sediment and organic matter. A top switch controls backwashing; a crank operates the internal cleaning rod, and a rising turbidity indicator signals when to clean the sponge. The sponge and bulb are replaceable. The reinforced PP housing is described as resistant to sunlight, water and aging.

Included adapters are 3/4 inch (1.9 cm), 1 inch (2.54 cm) and 1-1/4 inch (3.2 cm).