Each tank is individually tested to ensure quality and reliability. Carton Dimensions: 32", 22", 22. Sand Requirements: 150 - 200 lbs. Replace sand with 3-4 boxes of our Luster Filter Media. Note This filter tank is only intended to be used with Rx Clear brand pumps.Do Not Use with high pressure (full rated) pumps or pumps not specifically designed for this sand filt. The item "Rx Clear 22 Patriot Above Ground Swimming Pool Sand Filter with Valve" is in sale since Monday, July 25, 2016. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Equipment & Parts\Pool Filters". The seller is "savemoreonpoolsupplies" and is located in Tonawanda, New York. This item can be shipped to United States.