Pentair Modular Media Replacement Cartridge Set, for S7M120 | 170145 AquaChek Its robust construction ensures long-term

Its robust construction ensures long-term durability and peak performance for your heating appliance

it helps keep the system running smoothly

Creates a surface layer on pool water to help manage surface conditions

This 4-Sided Faceplate is designed to be used with the Napoleon 4-Sided Backerplate on Oakville 3 and Oakville X3 models

preventing premature wear and tear

Pentair Modular Media Replacement Cartridge Set, for S7M120 | 170145 AquaChek Its robust construction ensures long-termWhat This Part Is Used For Pentair 170145 Modular Media Replacement Cartridge Set S7M120 is a replacement cartridge set designed for compatible modular media filters. It restores filtration performance. Why This Part Matters Clogged or worn cartridges reduce water clarity and increase system pressure. Replacing the media restores proper filtration efficiency. Regular cartridge replacement protects pumps and heaters from strain. Key Features and