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Sawyer Complete Water Purifier System - 4 Liter

    Sawyer Complete Water Purifier System - 4 Liter

    • $219.95
    (11)

    Item # 778046

    REI Members get back an estimated $ 22.00 on this item as part of their annual member refund.

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    With no pumping and no chemicals required, the Sawyer Complete water purifier system delivers 4 liters of purified drinking water in as little as 15 min.

    • Features a 0.02-micron hollow fiber membrane purifier that physically removes particles, protozoa, bacteria and viruses while maintaining a high rate of flow
    • Simply fill the included gray reservoir with unfiltered water, attach the filter and filter hose and let gravity do the rest to fill the included blue reservoir
    • Once the blue reservoir is full, hang the reservoir from its handle using the included Nite Ize S-Biner loop and fill your water bottle, pots and pans
    • Or, attach the included drink tube and a bite valve of your choice (sold separately) and use the reservoir as you would any hydration system
    • All Sawyer water purifiers meet Environmental Protection Agency (EPA) recommendations for removal rates
    • Purifier is fully field maintainable to ensure a fast flow of water; system includes a faucet adapter for thorough back washing from a household faucet
    • Setup is simple and the system packs easily, weighing in at only 20 oz.
    • This Sawyer water purifier comes with a Million Gallon Guarantee, essentially eliminating the need to ever have to replace the purifier cartridge
    • Includes 4 liter gray reservoir, 4 liter blue reservoir, hollow fiber purifier, faucet adapter, purifier tube, drink tube, 90° fitment, S-Biner and instructions

    Made in USA.

    Item 778046

    ONLINE ONLY!

    This item's hot—and it's only available online.


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    Sawyer Complete Water Purifier System - 4 Liter Specs
    Specification
    Description
    Best use
    Backpacking
    Gravity
    Protozoa, bacteria and viruses
    20 ounces
    20 x 10 inches
    .5+ liters per minute
    Not applicable
    Not applicable
    Yes
    Hollow fiber membranes
    Food grade ABS plastic
    Filter type
    Removes/Destroys
    Weight
    Dimensions
    Output
    Pump strokes per liter
    Pump force
    Field cleanable
    Filter medium
    Housing material

    Sawyer Complete Water Purifier System - 4 Liter Customer Reviews

    REVIEW SNAPSHOT®

    by PowerReviews
    Sawyer Complete Purifier System - 4 Liter
     
    2.9

    (based on 11 reviews)

    60%

    of respondents would recommend this to a friend.

    Pros

    • Lightweight (7)
    • Good filtration (6)
    • Maintenance (5)
    • Easy to clean (4)

    Cons

      Best Uses

      • Car camping (5)
      • Backpacking (4)
      • Day trip (3)
      • Hiking (3)
        • Reviewer Profile:
        • Avid adventurer (5), Casual/ recreational (5)
        • Was this a gift?:
        • No (5)

      REVIEWS

      Reviewed by 11 customers

      Sort by

      Displaying reviews 1-10

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      (8 of 14 customers found this review helpful)

       
      5.0

      Sawyer Purifier

      By marmoset

      from Hudsonville, MI

      About Me Avid Adventurer

      See all my reviews

      Pros

      • Easy to clean
      • Easy to pump
      • Good filtration
      • Lightweight
      • Low maintenance

      Cons

        Best Uses

        • Car Camping
        • Day trip
        • Hiking

        Comments about Sawyer Complete Purifier System - 4 Liter:

        I just got my purifier and I love it. It is so easy to use and the water tastes great!

        • Gift:
        • No

        (4 of 7 customers found this review helpful)

         
        1.0

        Great Idea but poorly executed

        By birchdaniel

        from Miami,FL

        About Me Casual/ Recreational

        See all my reviews

        Site Member

        Pros

        • Easy to pump
        • Good filtration
        • Lightweight

        Cons

        • Filtered Water Bag Leaks

        Best Uses

        • Backpacking
        • Car Camping

        Comments about Sawyer Complete Purifier System - 4 Liter:

        The first one REI sent me had a leak on the filtered water bag cap, REI return policy is great and they sent me a replacement. It had the exact same leak. It is a great idea, just wish Sawyer had better quality control.

        • Gift:
        • No

        (4 of 8 customers found this review helpful)

         
        1.0

        Not as Advertised

        By AZ-1

        from Seattle, WA

        About Me Casual/ Recreational

        See all my reviews

        Site Member

        Pros

        • Easy to clean
        • Lightweight
        • Low maintenance

        Cons

        • Very Slow Filtration

        Best Uses

        • Backpacking
        • Day trip
        • Hiking

        Comments about Sawyer Complete Purifier System - 4 Liter:

        After doing my research I found what I thought to be a good water filtration system. I cringed at the price tag, but hoped that it would be worth it. Everything I read about the Sawyer water purifier systems was good. However after I followed the instructions, primed the filter and tried to filter water. I was very disappointed. It took over two hours to process 4 liters of water. I lost my mind! I tried to re-prime the filter thinking I didn't perform this process correctly. I then tried to filter another 4 liters. I was so disappointed with my second attempt that I immediately wrote to company for support.

        • Gift:
        • No

        (3 of 4 customers found this review helpful)

         
        3.0

        Good if you have the time

        By yosemitesam

        from Yosemite, CA

        About Me Avid Adventurer

        See all my reviews

        Pros

        • Good filtration
        • Good for base camp
        • Low maintenance

        Cons

        • Moderately slow

        Best Uses

        • Backpacking
        • Base camp filter
        • Car Camping

        Comments about Sawyer Complete Purifier System - 4 Liter:

        I am an avid hiker/camper and have been to many places to hike/BP for over 35 years and have used the First Need XL among several others including the MSR (Sweet water, gravity flow) with good results. I purchased the Sawyer Purifier believing it would PURIFY in one easy step without much expended energy. I was right but 1 important fact became apparent when using it at home; primed correctly this purifier produces a slow rate of filtration. Excellent for car camping or base camp filtration when time is nat an issue but not suffecient for on the fly filtration needs. For the first two examples I would give it 5 stars (car camping and base camp needs). However, for the backpacker that needs a filtration unit that is quick and easy I would recommend the First Need XL to meet all your needs without the use of the additions drops to kill virus (ie the MSR units). The weight difference is minimal and the flexibility of the First Need XL better suits most backpackers.

        • Gift:
        • No

        (3 of 3 customers found this review helpful)

         
        5.0

        Simplicity at its best

        By Gadget Man

        from West Linn, Oregon

        About Me Avid Adventurer

        See all my reviews

        Pros

        • Easy to clean
        • Good filtration
        • Lightweight
        • Low maintenance

        Cons

          Best Uses

          • Boating
          • Car Camping

          Comments about Sawyer Complete Purifier System - 4 Liter:

          I've tried them all, but this is the best. Such a simple to use device. Rather than continually filling a 1 liter bottle, I can always have fresh water using the Sawyer. No pumping required.

          • Gift:
          • No

          (2 of 2 customers found this review helpful)

           
          4.0

          Great concept, but not quite perfect

          By Achtung

          from Orlando, FL

          About Me Military/Law Enforcement

          See all my reviews

          Site Member

          Pros

          • Compact
          • Durable
          • Lightweight

          Cons

          • Narrow Mouth
          • Slow Flow

          Best Uses

          • Backcountry
          • Travel

          Comments about Sawyer Complete Purifier System - 4 Liter:

          The filter itself is outstanding, but the bag setup needs a little refinement. For some reason the clear tube never fills with water and the flow is SLOW. The filter was primed and flowed fine under pressure from the faucet adapter, but it seems like the exit to the tube from the gray bag to the filter isn't quite large enough. Time to fill the blue bag took about an hour.

          It should also have the ability to easily add another filter after the first one for use in removing chemicals such as an activated charcoal filter.

          Also, it seems a bit silly not to include a bite valve, but to include a drinking tube. For a $200 plus dollar filter this doesn't make sense.

          The whole kit seems to be durable and it is very compact and lightweight. For a base camp operation, use the bucket system from Sawyer.

          • What Is Your Gear Style:
          • Minimalist
          • Was this a gift?:
          • No

          (1 of 1 customers found this review helpful)

           
          1.0

          Never worked

          By MJM

          from Lancaster, PA

          About Me Casual/ Recreational

          See all my reviews

          Site Member

          Pros

            Cons

            • Hard to Clean
            • Never worked
            • Poor Customer Service

            Best Uses

              Comments about Sawyer Complete Purifier System - 4 Liter:

              Filter wouldn't work. I tried backflowing and still nothing. Returned to Sawyer. They sent it back and said it was fine. They said it is often set up wrong. I sent them pictures and they confirmed it was set up correctly. I was getting about 1 teaspoon per minute. They eventually stopped returning my emails.

              • What Is Your Gear Style:
              • Comfort Driven
              • Was this a gift?:
              • No

              (1 of 1 customers found this review helpful)

               
              1.0

              Poor customer service

              By lionel106

              from New England

              About Me Casual/ Recreational

              See all my reviews

              Site Member

              Pros

                Cons

                  Best Uses

                    Comments about Sawyer Complete Purifier System - 4 Liter:

                    Filter housing arrived defective, Just by looking at the filter I could see the top of the housing was not assembled properly. After sending the filter back to Sawyer, the same filter was returned to me. Sawyer stated the filter must have been damaged by the customer due to over pressurization, Sawyer would not replace it. This is a company with poor quality control who will blame problems on the consumer.

                    • What Is Your Gear Style:
                    • Minimalist
                    • Was this a gift?:
                    • No

                    (1 of 1 customers found this review helpful)

                     
                    1.0

                    I liked mine until I used it..

                    By Junyeon

                    from Kansas City

                    About Me Casual/ Recreational

                    See all my reviews

                    Site Member

                    Pros

                    • Good filtration

                    Cons

                      Best Uses

                        Comments about Sawyer Complete Purifier System - 4 Liter:

                        I thought I liked it a lot until the FIRST try. The plastic connector from the dirty water container had a small crack in it and dirty water started seeping out. I never took it camping. I never used it before. Out of the box, it was useless. [...] It's going back.

                        • Was this a gift?:
                        • No

                        (1 of 2 customers found this review helpful)

                         
                        5.0

                        Works without a hitch

                        By kcarchitect

                        from Lake Forest, CA

                        About Me Avid Adventurer

                        See all my reviews

                        Site Member

                        Pros

                        • Easy to clean
                        • Good filtration
                        • Lightweight
                        • Low maintenance

                        Cons

                          Best Uses

                          • Backpacking
                          • Car Camping
                          • Day trip
                          • Hiking

                          Comments about Sawyer Complete Purifier System - 4 Liter:

                          Worked great. Took almost no time at all to purify 4L of water. It was easy to fill in the creek and setting it up was simple. Well worth the money.

                          • Gift:
                          • No

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