Bestway 2000 GPH Sand Filter Swimming Pool Cleaning Pump. Bestway FlowClear 7571L/H Water Pump with Sand Filter Compatible with most above ground pools, this corrosion-proof sand filter tank is easy to install, maintain and service.The item "Bestway FlowClear 7571L/H Water Pump with Sand Filter Above Ground Pool Cleaner" is in sale since Wednesday, October 24, 2018. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Other Pools & Spas". The seller is "5star*products-premium*deals" and is located in Melbourne. This item can be shipped worldwide.