Last update on January 27, 2022 // Source: Amazon API
Sawyer Products One-Gallon Gravity Water Filtration System
Survival Water Filter Product Features:
Easily create 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 screw the push/pull cap onto the filter for easy on/off functionality; lightweight wide-mouth bladder for fast, easy filling; convenient carry handle
Versatile water filter system is great for use as a camping water filter, backcountry treks, emergency prepping, and disaster kits
Includes MINI Water Filter, 1-gallon bladder, cleaning plunger, cleaning coupling, and gravity hose with adapters; 100% of MINI units individually tested three times to performance standards by Sawyer
Sawyer Single Bag Gravity Water Filtration System with 0.1 Micron Water Filter
Superior Filtration, Maximum Versatility
Ideal for backcountry trekking with family and friends or keeping on hand for emergencies, Sawyer’s Single Bladder Gravity Water Filtration System provides an easy-to-use, portable, and high-flow gravity-based water filtration system that’s great for filtering large quantities of water.
It comes with a Dual-Threaded MINI 0.1 micron water filter, which enables you to directly fill water bottles, soda bottles, hydration packs, and more.
Removes 99.99999%* of all bacteria, such as salmonella, cholera, and E.coli
Removes 99.9999%* of all protozoa, such as giardia and cryptosporidium
Filter rated up to 100,000 gallons
* Independent testing by Laboratory Hydreion, LLC.; Microbiological Report S05-03
Independent testing by Aquadiagnostics Laboratories and Envirotek Laboratories (S1 2512B-12512C; S3 12514-12514A), 2017
Gravity Filtering System
Unscrew the wide mouth opening and fill the bag with water from any source lake, stream, faucet, etc. and connect the included tube between the bladder and the Dual-Threaded MINI.
After filling, hang the reservoir with the MINI below it from a tree, the back of your pack, or simply hold it up with your hand. Water will flow through the MINI to produce fresh, clean water for drinking and cooking.
Filtered Water Anywhere
Fitting in the palm of your hand, the Dual-Threaded MINI gives you several ways to access clean water. With threads on both sides, you can screw the push/pull cap onto the MINI for easy on/off functionality while filtering to control water flow.
The filter can also be screwed onto most disposable water or soda bottles, or attach it inline to tubing between a hydration pack and bite valve.
Filter Again and Again
The Dual-Threaded MINI can be cleaned and reused almost indefinitely with no expensive cartridges to replace ever.
When water flow begins to diminish, simply perform a backwash to re up to 98% of the filters flow rate and enjoy fresh, clean water wherever you roam.
Sawyer’s International Mission
Sawyer believes everyone deserves access to clean water from hikers in the backcountry to indigenous people groups in the remotest corners of the world.
For over 10 years, Sawyer has been working with a variety of charities and churches who are on a mission to make a long-lasting impact in the lives of those around the world without access to clean drinking water.
High Performance Water Filtration
Hollow Fiber Membrane
Sawyers water filters are comprised of tiny hollow fiber membranes that allow water to enter into their core through tiny micro-pores.
Thicker fiber walls combined with a smaller inner diameter make Sawyer fibers 75% stronger* than typical hollow fiber membranes, giving you a fast flow and enabling the filter to be continually backwashed forcefully to re up to 98% of the original flow rate.
* Clean Water Institute of Calvin University; July, 2018
0.1 Absolute Micron Filtering
Each Sawyer water filter features 0.1 micron absolute filtration, meaning there is no pore size larger than 0.1 micron in size.
This makes it nearly impossible for microplastics, harmful bacteria, protozoa, or cysts like E. coli, Giardia, Vibrio cholerae, and Salmonella typhi (which cause Cholera and Typhoid) to pass through.
Sawyer’s hollow fiber membranes are fully encased and sealed to keep them protected. When fibers are not enclosed, physical damage of exposed fibers could allow harmful pathogens to pass through.
Tested 3 Times
Every Sawyer filter is performance tested three different times during the manufacturing process for your protection.
Testing occurs after the fiber element construction and twice after casing assembly to ensure no harmful pathogens leak through the sealed case or internal O-rings.
Micro Squeeze Dual-Threaded MINI MINI Squeeze Gravity System Select System (S1, S3)
Usage Hiking, everyday use, inline hydration packs Hiking, everyday use, inline hydration packs Hiking, everyday use, inline hydration packs Hiking, everyday use, inline hydration packs, groups, emergency prep, mission trips Group camping and backcountry treks, emergency prep Hiking, everyday use, travel (domestic / international), near farms & livestock
Filtration 0.1 micron squeeze filter 0.1 micron squeeze filter 0.1 micron squeeze filter 0.1 micron squeeze filter 0.1 micron squeeze / gravity filter Foam membrane + 0.1 micron squeeze filter
Included Container 32-ounce pouch 32-ounce pouch 16-ounce pouch per MINI 1 to 3 pouches (depending on kit) One or two 1-gallon bladders Bottle with 20-ounce water output
Included Accessories Drinking straw Drinking straw, push-pull drinking cap, inline adapters (faucet adapter with SP2306) One drinking straw per MINI Inline hydration kit, bucket kit, and faucet kit options Gravity hose with adapters –
Bacteria Removed 99.99999%* 99.99999%* 99.99999%* 99.99999%* 99.99999%* 99.99999%*
Protozoa Removed 99.9999%* 99.9999%* 99.9999%* 99.9999%* 99.9999%* 99.9999%*
Chemicals Removed – – – – – Reduce to 0.5 parts per billion (S1, S3)
Pesticides Removed – – – – – Reduce to 0.1 parts per billion (S1, S3)
Heavy Metals & Viruses Removed – – – – – Reduce to 0.5 parts per billion; filters 99.99% of viruses (S3)
Squeezable Pouches Fast Fill Adapters Picaridin Topical Insect Repellent Permethrin Clothing Insect Repellent Blist-O-Ban Adhesive Bandages The Extractor Pump Kit
More outdoor products from Sawyer Pouches for Sawyer water filters in 3 sizes (16-, 32-, and 64-ounce) Quickly fill your hydration bladder without removing it from your pack Long-lasting topical insect repellent; effective against Yellow Fever Mosquito (transmits Zika Virus) Insect-killing repellent for your clothing; effective against Yellow Fever Mosquito (transmits Zika Virus) Breathable, water-resistant, latex-free blister protection absorbs rubbing action and deflects friction away from the skin Reusable pump kit extracts venom and poisons from the bites and stings of snakes, bees, and more