The Bestway® 2,500 gal. Flowclear™ Filter Pump is a great way for pool owners to keep their pool water sparkling clean over the summer months. This pump works its magic by circulating water out of the pool, through a filter and back again. With everything you need to keep your pool water pristine, this Flowclear pump kit is a must-have! The 2,500 gal. Flowclear Filter Pump is recommended for use with 300-16,400 gal. (1,100-62,000 L) pools and works perfectly with Type IV-B filter cartridges. Put the fun in functional with the Bestway 2,500 gal. Flowclear Filter Pump - which is compatible with almost all above ground pools, no matter the brand.