LAUNCH SALE LIVE - SAVE UP TO 30%

English Chevron
United States USD Chevron
LAUNCH SALE SHOP FREE WATER PLAN WATER QUALITY RESOURCES CONTACT
Account
Home / Products / MSR Guardian Gravity Purifier
MSR guardian 10l water filter system with filter and bottle attached, on a white background
MSR guardian 10l gravity filter system with components, on a white background
close up of MSR autoflow 10l hydration bladder showing the tubing connection port, on a white background
msr guardian water filter black storage bag with red outline on a white background
black and clear msr guardian water filter cartridge on a white background
MSR guardian 10l water filter system with filter and bottle attached, on a white background
MSR guardian 10l gravity filter system with components, on a white background
close up of MSR autoflow 10l hydration bladder showing the tubing connection port, on a white background
msr guardian water filter black storage bag with red outline on a white background
black and clear msr guardian water filter cartridge on a white background
MSR guardian 10l water filter system with filter and bottle attached, on a white background
MSR guardian 10l gravity filter system with components, on a white background
close up of MSR autoflow 10l hydration bladder showing the tubing connection port, on a white background
msr guardian water filter black storage bag with red outline on a white background
black and clear msr guardian water filter cartridge on a white background
MSR guardian 10l water filter system with filter and bottle attached, on a white background
MSR guardian 10l gravity filter system with components, on a white background
close up of MSR autoflow 10l hydration bladder showing the tubing connection port, on a white background
msr guardian water filter black storage bag with red outline on a white background
black and clear msr guardian water filter cartridge on a white background

MSR Guardian Gravity Purifier

$247.96
$309.95
-20%
Less than five remaining in stock!
MSR guardian 10l water filter system with filter and bottle attached, on a white background
MSR Guardian Gravity Purifier
$247.96
$309.95

Add Ons & Accessories

msr guardian gravity water filter cartridge on a white background
MSR Guardian Gravity Purifier Replacement Filter
$199.96
$249.95
black plastic MSR Dromedary reservoir bag cap with flip up spout on a white background
MSR Bag Replacement Cap + Tether
$11.20
$14.00
black msr dromedary 4l water reservoir highlighting the msr cap and cana provisions upgraded cap tether, on a white background
MSR Cap Tether
From $3.50
$5.00
bthee lack MSR dromedary hydration reservoir bags in 4 liter, 6 liter and 10 liter, on a white background
MSR Dromedary Bags
From $41.56
$51.95
thee gray translucent msr dromlite hydration bladders in 2 liter, 4 liter and 6 liter, on a white background
MSR DromLite Bags
From $35.96
$44.95
PRODUCT INFORMATION

The Guardian Gravity Purifier has you covered with safe water around the world, removing viruses, bacteria, protozoa, sediment and microplastics hands-free. Simply hang it while you go about your tasks at the hostel, basecamp or campsite—its 10L reservoir supports the daily water needs of multiple people. Originally designed to protect servicemembers in the field, this rugged purifier handles the abuse of travel and meets the NSF P248 military testing standard.

Our favorite dirty water collection bag paired with an out-of-this-world filter element. If you want to take it to the next level - the MSR Guardian is the way.

Specifications:

  • Effective against:
    • Bacteria: 99.9999%
    • Protozoa: 99.9%
    • Microplastics: 99.99%
    • Viruses: 99.99%
    • Chemicals/Toxins: No - see Platypus Inline Carbon Element
  • Backwashable
  • 3-Dimensional film with RF welded seams and 1000D Cordura Baseplate
  • Flow Rate: 1.75L/min
  • Dimensions: 4"x12"x4"
  • Weight: 1lb 2oz (empty)
  • Meets and exceeds NSF P248 Testing protocol for the standards of removal of bacteria, protozoa, and viruses
  • Meets U.S. EPA Guide Standard and Protocol for Testing Microbiological Purifiers
  • Expected Cartridge Life: 3,000+ L
  • Pore size: 0.02 micron
  • Materials(s): UF Hollow Fiber, ABS
WARNING/DISCLAIMER Plus

Water treatment products must be used strictly according to the manufacturer’s instructions. Improper use may result in ineffective water treatment or potential health risks. Always read and follow all directions, warnings, and safety guidelines provided on the product packaging before use. By purchasing this product, you acknowledge that safe and proper usage is your responsibility. We assume no liability for misuse, improper handling, or failure to follow manufacturer instructions. Your water treatment is your responsibility.

MORE MSR & FILTRATION PRODUCTS

msr miniworks ex water filter with components on a white background
MSR MiniWorks EX Microfilter
$103.96
$129.95
MSR guardian 10l water filter system with filter and bottle attached, on a white background
MSR Guardian Gravity Purifier
$247.96
$309.95
msr guardian gravity water filter cartridge on a white background
MSR Guardian Gravity Purifier Replacement Filter
$199.96
$249.95
MSR autoflow 10l gravity filter system complete with tubing and filter hanging on a white background
MSR AutoFlow XL 10L Gravity Filter
$111.96
$139.95
MSR AutoFlow filter cartridge on a white background
MSR AutoFlow Replacement Filter Cartridge
$61.56
$76.95
bthee lack MSR dromedary hydration reservoir bags in 4 liter, 6 liter and 10 liter, on a white background
MSR Dromedary Bags
From $41.56
$51.95
thee gray translucent msr dromlite hydration bladders in 2 liter, 4 liter and 6 liter, on a white background
MSR DromLite Bags
From $35.96
$44.95
A single MSR thru-link water filter shown vertically against a plain white background. The filter has a translucent dark gray body with a small quick connect fitting at the bottom.
MSR Thru-Link Inline Water Filter
$44.00
$55.00
black plastic MSR Dromedary reservoir bag cap with flip up spout on a white background
MSR Bag Replacement Cap + Tether
$11.20
$14.00
black msr dromedary 4l water reservoir highlighting the msr cap and cana provisions upgraded cap tether, on a white background
MSR Cap Tether
From $3.50
$5.00

YOU MIGHT ALSO LIKE

BACKFLUSHING

BACKFLUSHING

3 products
Hydration system components including a bladder, and pouch on a concrete surface.

FILTRATION

47 products
WATER BOTTLES & ACCESSORIES

WATER BOTTLES & ACCESSORIES

38 products
WATER PURIFICATION

WATER PURIFICATION

65 products