Aquascape 95060 UltraKlean 3500 Filtration Kit for Pond and Water Features Complete filtration kit for ponds up to 3,500 gallons; takes the guesswork out of selecting the correct pump and filtration combination includes UltraKlean 3500 filter with high-output T5 ultraviolet clarifier to help eliminate green water AquaForce 5200 pump features protective pre-filter cage and wide, flat base; allows the pump to be placed directly into the pond Easily installed into new or existing ponds Includes 25 feet of 1.5-inch Kink-Free pipe, a two-way control valve, and stainless steel hose clamps