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Sawyer

Sawyer Products SP160 One Gallon Gravity Water Filtration System w/Dual-Threaded Mini Filter, Blue/White/Clear

  • Based on 2,205 reviews
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Availability: In Stock.
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Arrives Saturday, Oct 24
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Features

  • Compact gravity-based water filtering system with 0.1 micron absolute dual-threaded Sawyer MINI water filter and 1-gallon reservoir
  • High-performance 0.1 micron absolute inline filter fits in the palm of your hand and weighs just 2 ounces; 100% of MINI units individually tested three times to performance standards by Sawyer
  • Dual-threaded MINI allows you to use the cap on the filter for easy on/off functionality; lightweight wide-mouth bladder for fast, easy filling; convenient carry handle
  • Versatile camping water filter system is great for travel, backcountry treks, emergency prepping, and disaster kits
  • Includes MINI Water Filter, 1-gallon bladder, cleaning plunger, cleaning coupling, and gravity hose with adapters

Description

A lightweight, robust solution for filtering large quantities of water, Sawyer's Gravity System with Dual-Threaded MINI filter is ideal for backpacking, backcountry camping, and emergency preparedness. Available in the 1-Gallon Gravity System (SP160) comes with one bag and a MINI. The Sawyer dual-threaded MINI water filter weighs just 2 ounces, fits in the palm of your hand, and is rated to 0.1 micron absolute filtration — removing 99.99999% of all bacteria, such as Salmonella, Cholera, Leptospirosis, and E.coli, and removing 99.9999% of all protozoa (such as Giardia and Cryptosporidium). The MINI also filters out 100% of microplastics (independent testing laboratory Hydration, LLC.; microbiological report S05-03). With threads on both sides, you can screw the push pull cap onto the MINI for easy on/off functionality while filtering. Convenient and easily packable, this single- and dual-bag gravity system doesn’t require any pumping and is perfect for camping, hunting, fishing, scouting, disaster relief, and emergency preparedness kits, as well as on adventure travel excursions where potable tap and bottled water are not easily carried or safe to drink. The 1-gallon bladders feature a wide mouth cap that allows for fast and easy filling, as well as a convenient carry handle. To set up a gravity system, first fill the reservoir with water from any source (a lake, stream, pond, glacier, kitchen faucet, etc.). Hang the bag — from a tree, the back of your pack, or hold it up with your hand — and connect the MINI to the included hose and let gravity do its work. Water will flow through the MINI to produce fresh, clean water for drinking and cooking. Sawyer Products has offered the best, most technologically advanced solutions for protection against sun, bugs, water, and injuries – everything from first aid kits developed for wilderness to point-of-use water filters that filter contaminated water to levels cleaner than U. S. bottled water.

Brand: Sawyer


Special Feature: Lightweight


Product Dimensions: 5.75"L x 2.75"W x 13.75"H


Material: Plastic


Capacity: 1 gallons


Included Components: 1-Gal Water Bladder, Dual Threaded MINI Filter, Cleaning Plunger, Coupling, Hose


Package Information: Bag


Installation Type: Freestanding


Purification Method: Hollow Fiber Membrane


Power Source: Gravity Fed


Other Special Features of the Product: Lightweight


Container Type: Bag


Installation Type: Freestanding


Purification Method: Hollow Fiber Membrane


Power Source: Gravity Fed


Supported Water TDS Level Maximum (PPM): 2000


Item Dimensions L x W x H: 5.75"L x 2.75"W x 13.75"H


Capacity: 1 gallons


Item Weight: 43 g


Material Type: Plastic


Brand Name: Sawyer


Included Components: 1-Gal Water Bladder, Dual Threaded MINI Filter, Cleaning Plunger, Coupling, Hose


Model Name: Gravity Water Filter System


Model Number: SP160


Warranty Description: Rated up to 100,000 gallons by manufacturer


UPC: 050716001600


Global Trade Identification Number: 00


Manufacturer: Sawyer Products


Number of Items: 1


Unit Count: 1 Count


Number of Packs: 1


Item Type Name: Water Filter System


Part Number: SP160


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Does the job but could be improved, awkward to use
To start off, you don't need a water filter to make tap water drinkable - these things are for backpacking. When you're doing that, a couple of things happen. First, no matter what you do, you're going to get silt in your dirty bag, at least a bit. Second, you know that dirty bag has "unsafe" water in it - and every little droplet on the bag, the fitting, the hose, etc. is just waiting to spoil your night by contaminating your clean water. I don't know where other users backpack, but I don't backpack where I have a flat table to lay this thing on. I need to hang it, and the only reasonable way to do that is with a thong through the carrying handle and around a tree trunk or branch. That works great, and even leaves the output hose "port" a little higher than the filler port, which gives silt a place to settle. (If you're using the Sawyer Mini filter you should always let dirty water sit 5-10min or more, trust me, your filter throughput will thank you!) I really wish they sold a pre-filter for this - it would be SO easy at their manufacturing scale to include a high-flow cone-type filter that stuck up into the dirty bag, held in place by the outlet hose attachment. As it was, I put a bandanna over the hole before screwing on the cap. It worked, but wasn't ideal. But now you have this bag hanging down with a hose to the filter itself. Dripping dirty water down onto itself. Hopefully you read the instructions and aren't completely out of water, because you need to save some clean water each "cycle" to rinse off the components before using them. The output of the filter goes to a water-bottle-style pull-to-open drinking valve. This isn't ideal. It's really hard to "aim" into things and the filter is heavy, so it flops around on the end of the hose. Meanwhile precious filtered water is getting tossed around wasted. And especially if you're sharing this system you don't want to be using your dirty mouth to open the valve, but takes a lot more force to open than any bottle I've owned. Once you get it open, water starts flowing and you have to use a dirty mouth/hand to close it again, or lift it up above the dirty bag to stop the gravity flow - potentially letting a few drops you didn't notice hanging on the system fall into your cup, bottle, or whatever. Fortunately, these things are all really easy to fix, I just wish Sawyer did it themselves. Four cheap items dramatically improve the experience: 1. A second Sawyer "hydration pack adapter" set, $6 here on Amazon. This gives you another blue and grey screw-on adapter. 2. A short length of 1/4" ID silicone hose. Attach the adapters above to the output side of the filter, and then attach the hose. Carry the blue "bottle coupler" with you that comes with this kit as well. 3. A pair of tube "pinch clamps", the small plastic kinds that you squeeze to close off a water tube. They're often sold for aquariums and are only a dollar or two apiece (although I bought a 6-pack). Put one apiece on the hoses, about an inch from the filter itself. 4. A small plastic "hose clip" designed for holding aquarium air hoses to the tank walls. Clip this to the very end of the new output hose. Here's how this work. When you fill the dirty bag, close the hose clamps above and below the filter. This stops the filter from "losing its prime" (getting air bubbles into it, which cuts the flow in half). You can set it down any which way without worrying about the output side getting dirty or dripped on because it's long enough to set/hang out of the way. When you start filtering, you can set up your output side before opening anything and wasting any water. If you want to filter into a bottle, attach the bottle coupler to the last/unused screw fitting and put it on the end of the hose. Set your bottle so it's stable and angled well, and you can take your time. When you're good, open the pinch clamps and filter away. For one last trick, if you want to filter directly into a pot, hydration bladder, or other vessel, you can use the hose clip to attach the output hose right to the top lip of your pot and it won't flop out and get dirty or waste water. Again, you can do all this with the flow "off" and turn it on when you're ready. These things together only add about $10 (I bet Sawyer could do it for $2) and 4oz to your setup. But they turn the whole experience of filtering water from "sort of touch and go, be careful" to "no sweat, this is easy." ... show more
Reviewed in the United States on June 10, 2019 by C. Robinson
    • Emergency
This is my most valuable possession during the upcoming apocalypse. I will tell you ahead of time, you will have to fight me for it.
Reviewed in the United States on December 16, 2022 by Kathy Davis
    • worked great for my canoe trip
Review Image by AndyAlexander
Review Image by AndyAlexander
Took this recently on a 6 day river trip in Utah. Worked just as I had hoped. I used it a little different than the standard method. I settled the silt in a 5 gal bucket of river water (using alum-there's YouTube videos how to do this), then used the tubing to make a siphon, with siphon running plugged the tubing into the filter which was screwed directly in to the bladder. That way the bladder stayed clean, filtered water. With filter and bladder sitting on the ground next to the bucket, took about an hour to fill the one gallon bladder. An extra 6 inches of tubing would have made this method a little less fussy, but it worked just fine. Product comes with a good assortment of fittings to make a lot of things possible. In the pictures, the green thing on the bucket is a homemade deal (made from a pill bottle) to keep the tubing from pinching at the edge of the bucket, with rubber band to keep it in place ... show more
Reviewed in the United States on September 14, 2022 by AndyAlexander
    • Loved it.
It packs down small and light. Used it in Yellowstone's backcountry. It was nice not having to make extra trips to get water.
Reviewed in the United States on November 7, 2022 by Mountain Girl
    • Emergency water filter
Review Image by Siri Cruz
Review Image by Siri Cruz
Review Image by Siri Cruz
I got this after a preppers video suggest that for an emergency situation or camping will be perfect. Was also a flash sell, and I will be trying this for my next storm or hurricane visit to my island.
Reviewed in the United States on September 15, 2022 by Siri Cruz
    • Great filter with two small design flaws
This filter is a great filter. My family and I are using it while in COVID quarantine in a developing nation that does not have potable water coming out of the faucets. It fills our water bottles fast and is easy to use. I definitely recommend it. I would give it 5 stars except for two small design flaws, which are these: 1. The handle on the bag should be diagonally opposite the spout so that when you hang the bag, the spout is in the lowest part of the bag. I'm not sure why this was not done. Are they trying to anticipate catching sediment in the low corner to avoid having sediment go through the filter? Not sure. It makes it a bit of a pain in our situation, since it makes us refill the bag before it is empty. 2. there is no way to position the filter over the mouth of a water bottle without holding it (meaning, there is no hands-free way of using this). You have to sit there and hold the filter in the correct position over the mouth of the bottle the whole time it is filling. The only other option is to put the filter into the bottle, but that defeats the purpose of filtering the water, since the outside of the filter will be dirty in most situations. A clip-on brace/stand/tripod that sits over the mouth of a nalgene bottle would be a real nice feature. ... show more
Reviewed in the United States on January 18, 2021 by Nathan
    • Yube was melted shut in 4 places
Review Image by Lance
The tube was no good , was melted together in a number of places
Reviewed in the United States on November 9, 2022 by Lance
    • My new must have
So happy I bought this. Worked great. Loved it
Reviewed in the United States on September 22, 2022 by C. Widdison

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