High Quality Filter: The durable material used is thick paper made of polyester (polypropylene and polyester plastic fibers), which has good filtering performance. It can filter 1500 gallons per hour and has a lifespan of about 2000 hours. For best results, it is recommended that you change your filter every two weeks for healthy water and a clean pool.Filter performance: It can greatly reduce the fear of floating impurities, debris and dirt in the collection tank. Removes particles, chemicals and metals such as copper and lead - reducing highly polluted substances in pools such as chlorine and its compounds, sunscreens, deodorants and hair care products.Replacement Model: For 500/800/1500 gallon filter pump, replacement part number is Bestway 58388E 1000 GPH Pool Filter Cartridge Pump, Intex 59900E and 29000E. Compatible with Intex 500, 530, 800, 1000 and 1500 GPH pool filter pumps.Easy to Install High Efficiency Filter Pump: Pool filter pump just connect the hose to the valve on the pump and the pool, and plug the power cord into the nearest outlet. The scavenger pump will start working immediately. At the same time, the cartridge filter has no backwash capability, so without worrying about local regulations or wasting water, it can be said that the pump effectively uses the minimum amount of water needed for maximum efficiency.Product size: Height: 8 inches, diameter: 4.3 inches, inner diameter, 2.1 inches.