Check out this Bestway Filter Cartridge III (4.2″ x 8″) 2x Pack on Pool’s Geek. The best Swimming Pool Items from Bestway.
Bestway Filter Cartridge III (4.2″ x 8″) 2x Pack description by Bestway
A filter pump cartridge (4.2″ x 8″) from Bestway. Replacement for 1000/1500/2000 gal p/h filter pumps. Safety Information: Warning. Not suitable for Children under 3 years. color>size>