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3M Model C Replacement Cartridge 6-Pack

Model C

$179.94
Only $29.99 per Filter
$29.99 /ea
Retail: $72.99 /ea
You Save: 59%
As low as
$179.94
Retail: $72.99
You Save: 59%
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The 3M Model C Replacement Cartridge is designed for use in the 3M Recreational Vehicle / Marine Filtration System USF-C, USFC and USF-A, USFA. Part number 5614506.

C Specifications:

  • Reduces >95% of Chlorine
  • Reduces Sediment, Dirt, Rust, Sand, and Silt down to 0.5 micron
  • Built-In Bacteria Inhibitor
  • 0.5 GPM Flow Rate
  • 500 Gallon Filter Capacity
  • 11.5" x 2.26" Dimensions
  • Patented Carbon Block for improved absorption

The 3M Model C is also NSF/ANSI Standard 53 Tested to reduce:

  • Parasitic Cysts (Giardia, Cryptosporidium)
  • Benzene, DiChlorobenzene, Toxaphene
  • Lead
  • Mercury
  • Turbidity

The C should be changed every 6 months or 500 Gallons depending on water quality and usage.

Compatible Models:

The 3M Model C Replacement Cartridge is correct replacement for the following model numbers:

  • 3M System USF-A
  • 3M System USF-C
  • 3M System USFA
  • 3M System USFC