3M Cartridge C for USF-C
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  • 3M Cartridge C for USF-C

3M RV/Marine Filter Cartridge C for USF-C Filtration System

3M filter cartridge C for the USF-C water filtration system used on boats and RVs. Sanitary cartridges require no contact with the filter media during cartridge change-out.

Fits Filtration System: Model USF-C (MMM-016145-11535)
Fits Filtration System: Model USF-A (MMM-016145-11531)

Note: The C cartridge is an upgrade over the standard A cartridge for use with the USF-A filtration system.

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Tech Spec Product Info User Generated Content


  • Model C - Filter Performance:

  • Reduces >95% Chlorine Taste & Odor
  • Reduces 99.99% Parasitic Protozoan Cysts, reduces Lead, Mercury & Select VOCs
  • Reduces Sand, Silt, Dirt, Rust & Sediment down to 0.5 Micron
  • Includes Bacteria Growth Inhibitor
  • 0.5 GPM Flow Rate, 500 Gallon Capacity


3M RV and Marine Filtration Systems are specifically designed to address a wide range of concerns about the quality of water from campground, marina and other public hookups. 3M filters help to provide high quality water for drinking; coffee, tea, ice, cooking and washing.

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