Pentair Modular Media Replacement Cartridge Set, for S7M120 | 170145 Natural Chemistry The brand emphasizes structural accuracy

The brand emphasizes structural accuracy and reliability

All-purpose pool treatment for regular maintenance

Maintains harmony with Napoleon styling across compatible fireplace components

Manufacturer part number: DMJ3-172

Pentair Modular Media Replacement Cartridge Set, for S7M120 | 170145 Natural Chemistry The brand emphasizes structural accuracyWhat 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