Pondmaster DNR02200 Extra-Capacity 12-by-24-Inch Mechanical Filter Highest Quality Materials Used To Make High-End Aquatic Supplies Provide The Best Environment For Your Aquatic Life With Danner Products 100% designed and made in the USA with quality goods Filter Box With Locking Handle For Ponds Up To 1000 Gallons With Light Fish Population Filter Connects To Inlet Side Of Pump (Not Included) With 1-Inch Tubing And Fittings (Included)Carbon And Polyester Filter Media Pads Trap Debris As It Is Drawn Into FilterFiner, Carbon-Impregnated Material Filters Water Further; Activated Carbon Filter box with locking handle for ponds up to 1000 gallons with light fish population Filter connects to inlet side of pump (not included) with 1-inch tubing and fittings (included) Carbon and polyester filter media pads trap debris as it is drawn into filter Finer, carbon-impregnated material filters water further; activated carbon helps eliminate unwanted colors and odors Measures 12 by 24 inches