Rank
#1
#1
MSR MiniWorks EX Backountry Water Filter
- Microfilter water filter pump for hiking, backpacking, camping, travel, survival, and emergency preparedness
- Replaceable carbon and ceramic filter removes bacteria, protozoa, organic compounds, and particulate, delivering clean, taste and odor-free water
- Pumps at a rate of one liter per minute; compatible with a variety of wide mouth water bottles, and hydration bladders (sold separately)
- Meets NSF protocol P231 for removal of bacteria (99.9999%) and protozoa (99.9%); one replaceable filter cartridge treats up to 2,000 liters of water
- Pump measures 7.5 x 2.75 inches and weighs 1 pound; storage bag included; manufacturer’s limited lifetime warranty; made in the USA
Rank
#3
#3
MSR HyperFlow Backcountry Water Filter
- Microfilter utilizes Hollow Fiber Technology and advanced engineering to make water treatment highly mobile and easy to use
- Ergonomic design, diminutive size and tool-free maintainability make it just as appropriate on day trips as it is on multi-day excursions
- Filtration rate of three liters per minute; includes Quick Connect bottle adaptor, allowing direct connection to all MSR hydration products and a variety of other "wide mouth" containers
- Hollow fiber filter with 0.2-micron pores, effective against protozoa, bacteria, and particulate; three liters per minute flow and 20 strokes per liter of water
- Includes limited lifetime manufacturer's warranty; made in Seattle, WA
Rank
#6
#6
MSR TrailShot Pocket-Sized Backcountry Water Filter
- Pocket-sized lightweight water filter cleans water on-the-go for hiking, camping, traveling, and emergency preparedness
- Drink directly from the source or fill a water bottle or hydration pack; easy one-handed operation filters one liter in 60 seconds
- Ultralight (5 ounces) and compact (6x2.4 inches), it fits in a stash pocket for trail runners, hikers, and mountain bikers
- Hollow fiber technology allows water to pass through but traps harmful protozoa, like giardia and cryptosporidium, and bacteria, like salmonella
- Effective against bacteria (99.9999%), protozoa (99.9%) and particulate; filters up to 2,000 liters without iodine, chlorine or other chemicals
Rank
#7
#7
MSR TrailShot/Trail Base Filter Cartridge & Maintanence Kit
- Water filter replacement cartridge for the MSR TrailShot Microfilter and the MSR Trail Base Gravity Filter
- Effective against bacteria (99.9999%), protozoa (99.9%) and particulate; filters up to 2,000 liters without iodine, chlorine or other chemicals
- Hollow fiber technology allows water to pass through but traps harmful protozoa, like giardia and cryptosporidium, and bacteria, like salmonella
- Refreshes the flow rates of any MSR TrailShot Microfilter or MSR Trail Base Gravity Filter
- Ultralight (1 ounce) and compact (3x1 inches); filters 2,000 iters before needing to be replaced; manufacturer’s 3-year limited warranty
Rank
#9
#9
MSR Guardian Gravity Water Purifer for Backcountry Use, Global Travel, and Emergency Preparedness
- State-of-the-art water purification system in an easy-to-use, high-volume gravity system; ideal for travel, backcountry and emergency use
- Advanced, hollow-fiber technology removes viruses (99.99%), bacteria (99.9999%), protozoa (99.9%), sediment and microplastics from “worst-case” water conditions
- Activated carbon reduces chemicals, unpleasant tastes and odors
- Fast and easy to fill: Simply hang the 10-liter reservoir and purify up to 1L in 2 minutes based on an optimal hang height of 6 ft above the clean water output
- Includes: two-stage purifier, 10L reservoir, universal bottle adapter, hoses and zippered carry case; lifetime capacity: up to 3000L; measures 12.5 x 4 inches, packs to 8.2 x 4.7 and weighs 18.7 ounces; made in the USA
Rank
#10
#10
MSR Guardian Gravity Purifier Replacement Filter Cartirdge
- Replacement, two-stage water purifier cartridge for the MSR Guardian Gravity Water Purifier system
- Restores fast flow rates of up to 1L in 2 minutes; rated for up to 3000L (depending on water conditions)
- Meets NSF protocol P248 military testing standard for removing viruses (99.99%), bacteria (99.9999%), protozoa (99.9%), sediment and microplastics from “worst-case” water conditions
- Additional, activated carbon helps remove chemicals and unpleasant tastes and odors
- Includes: one replacement two-stage purification filter; measures 9.5 x 2 inches and weighs 4.5 ounces; made in the USA