[Function] :It is made of waterproof 600D Oxford cloth and polar fleece lining, Protect against wind and snow，durable, waterproof, tear resistant, UV resistant, protect the water filter pump from rain, sunlight and external elements, extend the service life of the sand filter pump 【Winter sand filter pump cover】 : sand filter pump cover size 25.9 "long x 24.4" x 28.3 "high, suitable for the 12 to 16 inches sand filter pump on the market, including INTEX crystal Clear, XtremepowerUS, Bestway, etc. [Design] : Our sand tank filter covers are designed with zippers and Velcro openings, which eliminates the need to remove the hose to check the pressure gauge during installation, and the Velcro openings on the side make it easy to adjust the digital timers during use [Protection] : Equipped with a buckle, the sand filter pump can be firmly tied up to prevent the wind 【Good Shopping experience】: We are committed to providing buyers with the best shopping experience, if you are not completely satisfied with your purchase, please feel free to contact us. We will reply within 24 hours. Filter pump cover