Pentair System 3 Modular Media Filter S7M400 Replacement Cartridge Pack | 170146 Standard 2" Amerlite®

Amerlite®

The updated Wave Cam features color-coding for easy identification and optimized cleaning cycles

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

This chain was designed to be a part of the drive train system which gives the cleaner the ability to move around the entirety of your pool's surface

Diverts or shuts off flow between two separate ports

Pentair System 3 Modular Media Filter S7M400 Replacement Cartridge Pack | 170146 Standard 2" Amerlite®Pentair 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