Pentair System 3 Modular Media Filter S7M400 Replacement Cartridge Pack | 170146 Standard 2" maintaining the pump's efficiency and

maintaining the pump's efficiency and extending its lifespan

Diverts or shuts off flow between two separate ports

They used the same high-grade materials that were used to make the original factory parts

AquaStar 10" Round Debris Removal Drain Dark Gray – Star (Anti-Vortex)

Amerlite®

Pentair System 3 Modular Media Filter S7M400 Replacement Cartridge Pack | 170146 Standard 2" maintaining the pump's efficiency andPentair System 3 Modular Media Filter S7M400 Replacement Cartridge Pack 170146 Replacement inner & outer cartridges for Pentair System 3 S7M400 136 sq ft + 264 sq ft modules. Features Includes one inner 136 sq ft cartridge and one outer 264 sq ft cartridge Direct OEM compatibility with the S7M400 modular media filter Robust media construction resists degradation over repeated use Maintains balanced flow dynamics to protect pump efficiency Quick swap