Platypus GravityWorks 4.0L Filter System

Platypus GravityWorks 4.0L Filter System is rated 4.466666666666667 out of 5 by 15.
  • 2016-08-24T08:46CST
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$89.96   $119.95
25% off

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Product Description Item No.   10238362

FEATURES of the Platypus GravityWorks 4.0L Filter System

  • Filters four liters in 2.5 minutes
  • Weighs in at just 10.75 oz (305 g)
  • 8 liter capacity allows you to easily transport and store water for large groups
  • Backflushes in four seconds, maintaining optimal performance with no additional parts or tools required
  • Proprietary Platy zip opening collects water easily, even in a pinch or crappy conditions
  • Clean storage reservoir with shutoff clamp allows for easy dispensing
  • Meets all EPA and NSF guidelines for the removal of Bacteria and Protozoa, including Giardia, Cryptosporidium, E. coli, Salmonella and Cholera
  • Clip webbing strap for easy handling, lifting, and carrying
  • Bold and color-specific "DIRTY" and "CLEAN" graphics for quick identification
  • Corner mounted valve for better packing
  • Field cleanable design
  • Made in USA of US and imported parts

- + Product Specifications
Filter Rate: 1.75 liters / minute
Disclaimer: We only ship this brand to US Addresses.
Manufacturer Warranty: Limited Lifetime
Ultralight: Yes
Weight: 10.75 oz
Features: Field Cleanable
Best Use: Backpacking, Hiking, Ultralight Backpacking, Camping
Effective Against: Protozoa and Bacteria
Cartridge / Cycle Life: 1,500 liters
Filter Type: Gravity
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Rated 5 out of 5 by from Works great with my 2.0L system as welleen I have the 2.0L filter system;but I wanted to get the 4.0L for my family camp outs. I love that I can easily change bettween the 2.0L and the 4.0L. How well does it work? It can filter 4L faster than you can drink it. Under 3 minutes. A group of 8 can be refilled in about ten minutes well you enjoy your quick snackbreak. Easy to clean and back flush. I give it 24 hours to dry, before I put it back for storage. Great taste too. Beauty!
Date published: 2016-01-23
Rated 5 out of 5 by from Quick and easy water filter system! I'm an amateur backpacker and avid outdoor enthusiast. Had this on 1 backpacking trip on the Shenandoah National Park (~3300ft elevation) so far on the Nicholson/Corbin Cabin trail. I've used it on a local Hughes river running through and walked it back to camp. Filtered 4 liters of water very quickly (~5 minutes) and very easy to use when hung. I'm so glad I got this because I was a person who use to always boil water or carried 3 L in with my camelbak; but this will certainly extend my trips in the future! The plastic bags are of high quality and everything seems durable. I've kept the clean components in a plastic baggie so they stay nice and dry. I would highly recommend this product and look forward to using it more in the future!
Date published: 2015-10-24
Rated 4 out of 5 by from you'll never use a pump filter again this filter is great. yeah after a lot of uses it slows down. i wasnt sure how the system would hold up but i havent had any problems with durability as far as the plastic sleeves go. the only knock i have on the produce is that the "dirty" water bag has like a ziplock seal that does not seal. i talked to them and they said something about getting it wet and really working to get it closed but i cannot. not a big deal since i usually backpack where there are lots of water sources. but i could see how it could be a problem.
Date published: 2014-12-02
Rated 2 out of 5 by from Love the system but hate the filter. The first time I used this filter system it worked great. The water I was filtering had a yellow tent to it while in the dirty bag but came out clear and delicious after filtering. I tried back flushing the filter as directed but water would not flow through the filter backwards. I chalked it up to being a new tight element. The second time I used it; the water was moving very slow, so I tried back flushing again but still no flow. I gave the clean bag a little squeeze and water started to back flow. After that I got about three uses out of the filter before it stopped filtering. It filtered roughly 18 liters before the filter died. Luckily I found a home store that was selling a very large but usable filter and once again I have clean water. I may have just got an odd ball bad filter. I really like the quality of the bags though.
Date published: 2014-11-12
Rated 5 out of 5 by from The best water filtration system if you travel in large groups. I love this system, definitely an upgrade from my old MSR hand pump filter. I got this system because I tend to travel in a large groups when hiking. The 4.0L system allows me to provide enough water for the whole group. I also like the fact that I can fill my balder and still carry an extra 4L of water, just in case I have to travel between two watering points that are fare apart. I highly recommend this product.
Date published: 2014-10-04
Rated 5 out of 5 by from Fantastic filter system 4 liters of clean water in about 4 minutes! While everyone else is sitting around trying to figure out if their Steripen is going to work today or turning the little crank on their pump filter, you will be heating water for coffee. Backflushing is straightforward. It would be nice if there was a valve on opening of the Clean bag so you don't take a shower. Great system.
Date published: 2014-09-26
Rated 5 out of 5 by from Best gravity filter out there! After days and days of research and exploring DYI options for a gravity filter I decided the Platypus Gravityworks was the best backpacking option for myself, girlfriend, and two dogs! The whole system is very simple and easy to use, backflush is a breeze. Awesome product and no PUMPING. Sit back, stir the fire, and let gravity filter water for the group.,,
Date published: 2014-09-04
Rated 5 out of 5 by from Never leave home without it! This is the second time I have purchased this item. I have used it quite a bit in the last 4 years and the only thing wrong was that the zippers were getting hard to close. So, I got a new one! Works quickly, works every time, and is so easy to use I can do it in a brain fog after hiking all day. Hands down the best filter I have ever used or seen.
Date published: 2016-06-06
  • 2016-08-24T08:46CST
  • bvseo_cps, prod_bvrr, vn_cps_3.3.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_15
  • loc_en_US, sid_10238362, PRD, sort_relevancy
  • clientName_moosejaw

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