HF-STR3-500S8-SET Premium Pool Filter Cartridge 25021-0224S Inner and 25022-0225S Outer Set - Replacement for 500 Sq. Ft. Sta-Rite Outer and Inner System 3 S8M500 Set, Pentair 170148 Pentair housing Limited First Edition – when

Limited First Edition – when they're gone

with a straightforward reinstallation that minimizes downtime

60ft (with Swivel)

Owners who appreciate convenient

HF-STR3-500S8-SET Premium Pool Filter Cartridge 25021-0224S Inner and 25022-0225S Outer Set - Replacement for 500 Sq. Ft. Sta-Rite Outer and Inner System 3 S8M500 Set, Pentair 170148 Pentair housing Limited First Edition – whenHF STR3 500S8 SET Premium Pool Filter Cartridges Intro Restore peak filtration with the HF STR3 500S8 SET, a premium inner and outer cartridge replacement for 500 sq ft Sta Rite System 3 S8M500 pools and spas. This complete kit delivers consistent cleanliness, easier maintenance, and reliable performance for residential and light commercial use. Manufactured to tight tolerances in the USA, it ensures a precise fit and long service life. List of