Challenger High Pressure Pump Impeller 1-1/2F 2A | 355315 Universal Half Grids Complete with an o-ring

Complete with an o-ring

As Pentair IntelliFlo® pumps evolved

Captures up to 80% of the dirt load before reaching your primary filter

Always depressurize and drain plumbing before removal

As the swivel bearings wear over time—typically due to normal use or prolonged exposure to pool chemicals—your cleaner can start getting stuck or miss areas

Challenger High Pressure Pump Impeller 1-1/2F 2A | 355315 Universal Half Grids Complete with an o-ringChallenger High Pressure Pump Impeller 1 1 2F 2A 355315 OEM Challenger high pressure pump impeller designed for correct flow and head performance. Direct fit replacement for compatible Challenger pumps. Features OEM replacement impeller for Challenger high pressure pumps Restores original flow rate and pressure output Precision molded for proper balance and fit Direct installation with no modification required Designed to match factory hydraulic