Pentair 259 SqFt S8M150 Large Replacement Outer Cartridge | 25022-0203S Pentair Booster Pumps (Booster and HydroBoost) and the importance of it

and the importance of it is that it holds the internals of the cleaner in a place like a chassis would on a car

it provides a reliable fit and performance for system replacements or maintenance upgrades

The suction inlet medium (black met) is a replacement part that was made by Hayward

Made of aluminum

Pentair 259 SqFt S8M150 Large Replacement Outer Cartridge | 25022-0203S Pentair Booster Pumps (Booster and HydroBoost) and the importance of itPentair 259 SqFt S8M150 Large Replacement Outer Cartridge 25022 0203S Fits Pentair Sta Rite System 3 SM Series 25 inch pool and spa cartridge filter model S8M150 Large outer cartridge replacement Fits Pentair Sta Rite System 3 SM Series 25 inch pool and spa cartridge filter model S8M150 259 square feet filtration area Measures 23 1 2 inch length by 23 inch height by 23 inch width