Home » Top 10 Best msr guardian purifier Reviews

When you buy through links on our site, we may earn an affiliate commission at no cost to you.

Top 10 Best msr guardian purifier Reviews

Top 10 Rated msr guardian purifier in 2023 Comparison Table

Bestseller No. 1
MSR AutoFlow Gravity Filter Replacement Cartridge One Size
  • Hollow fiber purifying element
  • Gravity action
  • Compatible with AutoFlow Gravity filter
SaleBestseller No. 2
GRAYL GeoPress 24 oz Water Purifier Bottle - Filter for Hiking, Camping, Survival, Travel (Coyote Amber)
  • PURIFY WATER ANYWHERE: Make sketchy water clean to drink. Ideal for outdoor adventures (hiking, camping, backpacking, fishing, hunting, bushcraft), global travel, and survival situations. Simply – Fill. Press. Drink!
  • REMOVES ALL PATHOGENS: Viruses (e.g. rotavirus, norovirus, hepatitis A), bacteria (e.g. E. Coli, salmonella, dysentery), and protozoa (e.g. giardia, cryptosporidium, amoebae).
  • FILTERS & CLEANS: particulates (e.g. sediment, microplastics) and adsorbs volatile organic compounds (VOCs), PFAS, chemicals, pesticides, herbicides, heavy metals, flavors and odors
  • UNRIVALED SPEED & EASE: Purifies 24 oz (710ml) of water. Requires no setup time, pumps, hoses, sucking straws, batteries, chemicals, or prolonged waiting. Effortlessly purify from any spigot, hotel sink, murky river, lake, or well.
  • EMERGENCY PREPARATION: Equipped with replaceable purifier cartridge good for 65 gallons (250L). Perfect for home or car prep kit so you are ready for any natural disaster, water emergency, or survival situation.
SaleBestseller No. 3
Katadyn Hiker Pro Transparent Water Filter, Lightweight, Compact Design for Personal or Small Group Camping, Backpacking or Emergency Preparedness, one Size (8019857)
  • Proven protection against bacteria and protozoan cysts down to 0.2 micron with pleated glass-fiber filter media
  • Activated carbon in the core of the filter improves the taste and reduces chemicals in your drinking water
  • The field cleanable filter protector screen extends the life of the cartridge in challenging conditions
  • Long-time trusted option for backpackers with it's ultra-light 11oz, compact size and compatibility with hydration bladders
  • Transparent design allows you to see the filtration working
SaleBestseller No. 4
MSR PocketRocket 2 Ultralight Camping and Backpacking Mini Stove Kit
  • An ultra-compact cook-and-eat stove kit for minimalist solo backpackers
  • Boils 1 liter of water in just 3.5 minutes
  • Pot’s insulated grip allows it to serve as an eating and drinking vessel; pot lid doubles as a strainer; bowl is hot- and cold-safe
  • Includes PocketRocket 2 stove, .75-liter aluminum pot, 16-ounce bowl, clear lid with straining ports, ultralight mini pot lifter, stuff sack
  • Ultralight kit weighs just 9.9 ounces, and packs down to 4 x 4 x 5 inches; manufacturer’s 3-year limited warranty
Bestseller No. 5
MSR Guardian Water Purifier for Backcountry Use, Global Travel, and Emergency Preparedness
  • Military-grade water purifier pump removes viruses, bacteria, protozoa, and particulate from contaminated water sources virtually anywhere on earth
  • Meets NSF protocol P248 testing standard of the U.S. military, using medical-grade fibers to provide protection from the tiniest waterborne threats
  • Pumps at a rapid 2.5 liters per minute, treats up to 10,000 liters of water, and withstands freezing, drops, heavy use, and harsh environments
  • Pump self-cleans on every stroke, providing consistently fast flow rates with zero hassle—no backflushing or filter-scrubbing ever required
  • Ideal for backcountry, expeditions, global travel, and survival; purifier pump measures 8.2 x 4.7 inches and weighs 17.3 ounces; made in the USA
SaleBestseller No. 6
MSR Dromedary Bag Water Reservoir, 10-Liter
  • Collapsible water storage for expeditions of all kinds
  • Laminated with an improved BPA-free food-grade lining for better-tasting water
  • Armed with tough 1,000-Denier exteriors can handle freezing
  • The ten liter size measures 12.5 by 23 inches and weighs 10 ounces
  • Made in the USA
Bestseller No. 7
Katadyn Vario Water Filter, Dual Technology Microfilter for Personal or Small Group Camping, Backpacking or Emergency Preparedness
  • A simple turn engages a ceramic pre-filter for long life in dirty water or a pleated glass fiber filter in normal conditions
  • Produces up to two quarts per minute in the faster flow mode and one quart per minute in longer life mode
  • Uses a replaceable Katadyn carbon core and cleanable ceramic disc
  • Adapter base attaches directly to water bottles or an output hose can be used to fill hydration systems or larger containers
  • Glass fiber filter
SaleBestseller No. 8
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
SaleBestseller No. 9
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
Bestseller No. 10
MSR Guardian Water Purifier Annual Maintenance Kit
  • Maintenance kit for the MSR Guardian Military-Grade Water Purifier Pump
  • Kit includes instructions, pressure relief valve assembly, o-rings, cup seal, piston, umbrella valve, silicone lubricant and a cleanside cover
  • Whole kit packs into a convenient included carry case
  • Manufacturer’s limited 3-year warranty
  • Made In USA
Are you searching for top 10 rated msr guardian purifier on the market in 2023? Our team had scanned more than 14,124 customer satisfaction about top 10 best msr guardian purifier in 2023, we have come up with the top 10 rated products you may be interested in. We have ranked the best brands from Artificial Intelligent and Big Data, as you see below:

Our Best Choice: miniwell Collapsible Water Filter Bottle Personal 2- Stage Filtration System, Long Lasting Odor Free Water for Camping, Hiking, Travel and Survival.

Our rating:4.3 out of 5 stars (4.3 / 5)


Product Description

Collapsible Bottle with FilterCollapsible Bottle with Filter

Convenient for Anywhere You Go

Turns tap water or natural fresh water into drinkable and great-tasting water on the go. No need to worry about ill effects from the water. It is designed to provide a cost effective alternative to bottled water.

Ideal for

adventures and outdoor activities, such as camping, hiking, travelling, canoeing, fishing, hunting, climbing, out-door work, surviving in natural disaster and emergency preparedness.


Filtration Pore Size : 0.1micron Filter Size: 29*147mm. Bottle Volume: 0.7LFiltration Capacity: 1000LWeight: 90g


Improve Tap Water Taste

No matter where you stay in the city of any country, you can treat the questionable tap water by yourself.


Drink Natural Fresh Water Instantly

Even though you are in back country, using the bottle to scoop water from flowing river or stream, it is easy to get safe drinkable water instantly by Miniwell water filtration bottle. Rain water and lake water can be water source.


Versatile Design: Water Filter in Collapsible Bottle

Water filter can be used in collapsible bottle. Each collapsible bottle with a spare collapsible pouch for replacement.


Versatile Design: Water Filter Straw

Filter straw can be detached from collapsible bottle and used by itself to act as a filtration straw.


Improve Tap Water Taste


Drink Natural Fresh Water Instantly


Water Filter in Collapsible Bottle


Water Filter Straw

Carbon Fiber from MniwellCarbon Fiber from Mniwell

Granular Activated CarbonGranular Activated Carbon

Most competitors use granular activated carbon or carbon bar as cartridge for bottle filtration system. Black dust is easy to flake off and visible in treated water.

Size of Granular Activated Carton : 1~3mm

Specific Surface Area(㎡/g) : 900~1200

Filtration Pore Size: Irregular Pore Size

Long Lasting Water Filter from Miniwell

Miniwell Use Unique Carton Fiber As Cartridge

Miniwell Carbon Fiber reduces harmful contaminants that most other portable filters miss, including chlorine, fluoride, lead, mercury and agricultural runoff.The duration of chlorine removal is 6-8 times longer than most other portable filters. Nothing else for on the go hydration equals miniwell carbon’s ability to remove chlorine.

Carbon Fiber Filtration Pore Size (μm) : 10μm~20μm

Specific Surface Area (㎡/g) : 700~2500

Diameter of Pore Size(nm): Less than 4

0.1micron Membrane as First Stage Cartridge

UF membraneUF membrane

Beneficial Minerals KeptBeneficial Minerals Kept



99.9% removal rate

Miniwell L620 UF membrane is 0.1micron filtration pore.Chemicals Free—No chemicals such as chlorine, bromine or iodine are used for purification of water, thereby making water safe and healthy for consumption.

Beneficial Minerals Kept

UF membrane does not remove any beneficial minerals in the water.Wallet Friendly—UF membrane can be backflushed to extend lifespan. L620 UF filter outside-in configuration maximizes the ease of backwashing. UF membrane performance can maintain much more than 1000Liters if clearing is appropriate.

Back Flushing – First Step

Back flushing Can Extend Filter Lifespan. Allow clean water flow into filter from filter bottom.

Back Flushing – Second Step

Shaking can shake the dust out with water. UF Filtration is physical. Back flushing and shaking can clean the surface of membrane.

Save Space Collapsible Bottle with Durable and Water-Resistant Cover


Comfortable cover is made from the best quality nylon fabric and can repel the water from its surface. It’s maximum protection for OPP collasible bottle.Easy to collapse down for easier packing. Collapsible bottle takes less space in the backpack. It will be your favorite traveling companion wherever you go.Do not have to carry a bulky product around anymore.

Is Discontinued By Manufacturer‏:‎No
Product Dimensions‏:‎11.81 x 5.91 x 1.57 inches; 4.16 Ounces
Item model number‏:‎L620
Date First Available‏:‎March 18, 2017
Manufacturer‏:‎Guangzhou Lanquan Household Electric Appliance Co., Ltd.

TAP WATER AND NATURE FLASH WATER ARE AVAILABLE – Miniwell water filtration bottle improves the taste of filtered water and reduces heavy metal. No matter where you stay in the city of any country, you can treat the questionable tap water by yourself. Even though you are in back country, using the bottle to scoop water from flowing river, stream, it is easy to get safe drinkable water instantly by miniwell water filtration bottle.
FRESH TASTE WITH EVERY SIP – Miniwell improved carbon fiber is different from Granular Activated Carbon (GAC) in the majority of portable filter. Most GAC filter can remove unpleasant taste at the beginning of use. GAC filtration effect can not last real 1000L taste improvement. miniwell water filtratiion bottle ensures 1000L tap water without chlorine.
VERSATILE DESIGN: Filter straw can be detached from collapsible bottle and used by itself to act as a filtration straw.
NICE BOTTLE HOLDER AND CARABINER FOR PROTECTION – No need to worry about carelessly drop the bottle on the trail. And good quality holder repels the water from its surface. Using the included carabiner can attaches the miniwell filtration bottle to your bag.

Leave a Comment