The filter pump offers a highly efficient way to keep your pool water crystal clear at all times. This filter pump has two hoses connected to different locations on the pool. The loose end of the hose is connected to the input of the pump and the other end to the output. This product arrives pre-assembled for added convenience.A top flange clamp design with 360 degrees rotation s quick and smooth installation. Pump Flow Rate: 2200gal (8327L)/H. System Flow Rate: 1800gal (6813)/H. Filter Cartridge or Sand Grain: Required sand size: #20 silica sand, 0.45-0.85mm, approximately 20kg. Statement:The sale of this item may be subject to regulation by the U. Food and Drug Administration and state and local regulatory agencies. The Fingertip Pulse Oximeter is certified with the US FDA 510K No. K070371, the CE & TUV of Eureope and it is on the Australian Register of Therapeutic Goods (ARTG) with the code 136606. The Powered Surgical Instrument / Speed 808 System is certified with the US FDA 510(k) Number:K132989. The Powered Surgical Instrument / Hair Remove Device is certified with the US FDA 510(k) Number:K180353. The Powered Surgical Instrument / Hair Remove System is certified with the US FDA 510(k) Number:K141973. Massager, vacuum, light induced heating / Slimming Treatment Device is certified with the US FDA 510(k) Number:K161892. You pay us what you see on the invoice, i. Or replace item for you free of charge. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Equipment & Parts\Pool Filters". The seller is "amazingplaza66" and is located in this country: US. This item can be shipped to United States.