3M Cartridge A1 for US-A1
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  • 3M Cartridge A1 for US-A1

3M RV/Marine Filter Cartridge A1 for US-A1 Filtration System

3M filter cartridge A1 for the US-A1 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 US-A1 (MMM-016145-11529)
Upgrade Cartridge: Model B1 (MMM-051128-89428)

Note: The B1 cartridge provides additional protection from common water-borne bacteria and parasitic cysts.

 
IN STOCK - Available for pickup  
$55.01 / ea
qty.   
$55.01
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Tech Spec Product Info User Generated Content

 

  • A1 - Filter Performance:

  • Reduces >95% Chlorine Taste & Odor
  • Includes Bacteria Growth Inhibitor
  • Reduces Sand, Silt, Dirt, Rust & Sediment down to 1 micron
  • 1.5 GPM Flow Rate, 2,000 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.

BRAND: 3M
4.9 10

REVIEW SNAPSHOT®

by PowerReviews
3M RV/Marine Filter Cartridge A1 for US-A1 Filtration System
 
4.9

(based on 10 reviews)

Ratings Distribution

  • 5 Stars

     

    (9)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to install (8)
  • Clean taste (6)
  • Durable (3)
  • Long lasting filter (3)

Cons

No Cons

Best Uses

  • Improving water quality (6)
  • Replacement (3)
    • Reviewer Profile:
    • Midrange shopper (7)
    • Primary use:
    • Personal (9)

Reviewed by 10 customers

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Displaying reviews 1-10

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5.0

Excellent Service, Price & Product

By Kleewyck

from Santa Fe, NM

About Me Midrange Shopper

Verified Buyer

Pros

  • Clean Taste
  • Easy To Install

Cons

  • Slow Pour

Best Uses

  • Improving Water Quality
  • Replacement

Comments about 3M RV/Marine Filter Cartridge A1 for US-A1 Filtration System:

Replacement water filter for under the kitchen sink in an RV.

  • Primary use:
  • Personal
 
5.0

Works as advertised

By Mike

from Charlottesville, VA

About Me Budget Shopper

Verified Buyer

Pros

  • Clean Taste
  • Easy To Install
  • Long Lasting Filter

Cons

    Best Uses

    • Improving Water Quality

    Comments about 3M RV/Marine Filter Cartridge A1 for US-A1 Filtration System:

    Have used this previously in my motorhome. Works as advertised. I chnge it yearly. Jamestown was the least expensive.

    • Primary use:
    • Personal
     
    5.0

    Fit my Winnebago View - does a great job!

    By marilyn

    from valley forge, pa

    About Me Midrange Shopper

    Verified Buyer

    Pros

    • Easy To Install

    Cons

      Best Uses

        Comments about 3M RV/Marine Filter Cartridge A1 for US-A1 Filtration System:

        Easy to install

        • Primary use:
        • Personal
         
        5.0

        Best Price and Fastest Service

        By Booski

        from Sonoma County, Calif.

        About Me Midrange Shopper

        Verified Buyer

        Pros

        • Clean Taste
        • Easy To Install

        Cons

        • Expensive Replacement

        Best Uses

        • Improving Taste
        • Improving Water Quality

        Comments about 3M RV/Marine Filter Cartridge A1 for US-A1 Filtration System:

        I needed to replace the water filter underneath the sink in my Winnebago View Motor Home. It had been two years since I bought the RV and I knew that the filter was at the end of it's useful life. I was surprised at how expensive these replacement cartridges are. I looked around and found that Jamestown had the best price and they shipped it for free to boot.

        • Primary use:
        • Personal
         
        5.0

        great product. Highly recommended

        By POYINGW

        from GARDEN GROVE, CA

        About Me Midrange Shopper

        Verified Buyer

        Pros

        • Clean Taste
        • Easy To Install

        Cons

          Best Uses

          • Improving Water Quality

          Comments about 3M RV/Marine Filter Cartridge A1 for US-A1 Filtration System:

          I used this system twenty years ago. Therefore, I'm a return customer of this product.

          • Primary use:
          • Personal
           
          4.0

          3M RV/Marine Filter Cartridge A1

          By TJ

          from Lehigh Valley, PA

          About Me Midrange Shopper

          Verified Buyer

          Pros

          • Durable
          • Easy To Install

          Cons

          • Expensive

          Best Uses

          • Replacement

          Comments about 3M RV/Marine Filter Cartridge A1 for US-A1 Filtration System:

          Since the water in my RV is generally good, I'm not sure how much I actually need this filter or what, if anything, it does for me. This is not to imply that there is anything wrong with the filter. I suspect that once per year replacement is excessive for me. Since it is expensive, in the future I may just carry a spare and replace it if I detect any issues with my water.

          • Primary use:
          • Personal
           
          5.0

          Exactly what I ordered

          By DAVIDB

          from SCHAUMBURG, IL

          About Me Midrange Shopper

          Verified Buyer

          Pros

          • Clean Taste
          • Durable
          • Easy To Install
          • Long Lasting Filter

          Cons

          • Pricey
          • Priey

          Best Uses

          • Improving Taste
          • Improving Water Quality
          • Replacement

          Comments about 3M RV/Marine Filter Cartridge A1 for US-A1 Filtration System:

          I recently bought a used RV. It was still winterized when I took delivery from the private owner. I didn't even realize that the unit had an in-line filter until I dug into the kitchen cabinet and found an cartridge taped to a shelf.

          I went to the nearby RV outlet to look for a replacement because all the literature said that I really need a filter. I bought a different brand than the 3M because it claimed to have a "universal connector." Apparently the 3M is not from this umiverse because the unit didn't connect in the same way.

          So, if you have a 3M, make sure you get a 3M replacement. It does cost about twice as much as other filters. But the cylinder is also a bigger diameter. I'm hoping it means it will last twice as long.

          One more thing. I tasted the water coming from the RV faucet both before and after I installed the filter. While the taste wasn't bad without the filter, the taste was amazingly good with the filter in place. It is as good or better than the best bottled water I have ever tasted. The taste alone makes this a great choice.

          • Primary use:
          • Personal
           
          5.0

          Good Filter

          By Zelda

          from Long Island Ny

          About Me Budget Shopper

          Verified Buyer

          Pros

          • Clean Taste
          • Durable
          • Easy To Install
          • Long Lasting Filter

          Cons

            Best Uses

            • Great Rv Filter
            • Improving Water Quality

            Comments about 3M RV/Marine Filter Cartridge A1 for US-A1 Filtration System:

            This is a great filter to use RV'ing when you're not sure of the water quality at a campground

            • Primary use:
            • Personal
             
            5.0

            Back again

            By Tony

            from Grand Forks, ND

            About Me Midrange Shopper

            Pros

              Cons

                Best Uses

                  Comments about 3M RV/Marine Filter Cartridge A1 for US-A1 Filtration System:

                  I purchased same item last year, wrote a review, and said I'd be back. Time to get RV out of storage and install new filter, so I purchased again on-line. Good company to deal with. Thanks

                  • Primary use:
                  • Personal

                  (1 of 1 customers found this review helpful)

                   
                  5.0

                  [...]

                  By TonyT

                  from Grand Forks, ND

                  Comments about 3M RV/Marine Filter Cartridge A1 for US-A1 Filtration System:

                  Did an internet search and came across your company. [...] I will do business here again. Thanks

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