Check out this Filter Cartridge III (4.2′ x 8′) 12x Pack – Bestway on Pool’s Geek. The best Swimming Pool Items from Bestway.
Filter Cartridge III (4.2′ x 8′) 12x Pack – Bestway 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>