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3M Model B2 Replacement Cartridge

Model B2

3M Model B2 Replacement Cartridge
You Save: 11%

Out of stock

The 3M Model B2 Replacement Cartridge is designed for use in the 3M Recreational Vehicle / Marine Filtration Systems WV-B2, US-A1, US-B1, WV-A3, and WV-B3. Part number 5613320

B2 Specifications:

  • Reduces >95% of Chlorine
  • Reduces Sediment, Dirt, Rust, Sand, and Silt
  • Built-In Bacteria Inhibitor
  • Patented Carbon Block for Improved Absorption
  • 2.5 GPM Flow Rate
  • 7500 Gallon Filter Capacity
  • 4 7/16" x 11 3/4" Dimensions

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

  • Parasitic Cysts (Giardia, Cryptosporidium)
  • Bacteria (E.Coli, Pseudomonas, Diminuta)
  • Algae
  • Mold Spores

The Model B-2 should be changed every 1 year or 7500 Gallons depending on water quality and usage.


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  • Model B2 is used in the following Models
     3M System WV-B2
     3M System US-A1
     3M System US-B1
     3M System WV-A3
     3M System WV-B3

    3M Model B2 Replacement Cartridge More Information:

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