4 Pack Bestway Type III A/C Filter Cartridge for 1000 & 1500 GPH Filter Pumps

4 Pack Bestway Type III A/C Filter Cartridge•Measures 4.2" x 3.8" (10.7cm x 9.7cm)
•Fits 1000GPH and 1500GPH filter pumps
•Includes 4 filter cartridges