Best Survival Water Filters

(Last Updated On: January 12, 2018)

Emergency Water filtration-Keeping your drinking water safe

Mountain_stream

In any kind of emergency, disaster, or survival situation, having safe drinking water is probably one of the most important things you will need. Even after the disaster has passed, it is often quite some time before a safe water supply is again available. Getting sick from contaminated water can cause more deaths than the actual disaster itself!

 

Because we can survive only about 3 days without water, and we need approximately a gallon of water per person per day, we are not able to carry all the water we need. We are going to need to find the best emergency water filters available to supply the water we need. Below are many of the top filters available.

Water_Filters

Filtration vs. Disinfection/purification

There is a difference between water filtration and water disinfection or purification.  Most good water filters will filter particulates down to about 0.1 – 0.2 microns to remove the protozoa (Giardia lamblia & Cryptosporidium parvum) and most bacteria that can cause sickness.

To totally disinfect water to remove most viruses too small to be filtered, iodine or chlorine is usually used. Boiling water will also kill these viruses. This is especially important in less developed countries where viruses are more prevalent.

 

Pre-filtering

Because these filters will remove such small particles (as small as 0.1 microns), they will also clog up quickly if the water is heavy with sediment and other larger contaminants. It is best to filter out these larger particles by initially running the water through a filter like a coffee filter, a sand/charcoal filtering medium, or even a cloth (shirt or bandana). If time is available, you can often allow the water to sit for awhile to let the particles settle to the bottom and pour off the clearer water from the top.

 

Backup redundancy

Always have several backup methods of purifying your water. Don’t depend on one filter or only one method of purifying your water. Should that system break or fail, you want to have backups!

 

Here are some of the best survival water filters available:

Sawyer Products Mini Water Filtration System

Sawyer_Purifier

  • 0.1 Micron absolute hollow fiber membrane inline filter
  • Attaches to included drinking pouch, standard disposable water bottles, hydration packs, or use the straw to drink directly from your water source
  • 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; includes 16-ounce reusabel squeeze pouch, 7-inch drinking straw, and cleaning plunger
  • weighs just 2 ounces

 

$19.97

 

 

 

Sawyer Products PointOne Squeeze Water Filter System

Sawyer_PointOne_Squeeze_Water_Filter

  • filter pore size of .1 microns
  • Highest level of filtration on market — removes greater than 99.99999% of all bacteria and 99.9999% of all protozoa
  • Bucket and faucet adapters provide high-volume clean, potable water from any fresh water source; easily field maintainable
  • Filter with built-in and removable push/pull cap; comes with one 32-ounce, BPA-free collapsible pouch for personal hydration
  • total field weight of only 3-ounces
  • $49.53

 

 

Sawyer Products SP194 Complete Dual Bag 0.02 Micron Water Purifier System

Sawyer_SP194_Gravity_Water_

  • 02 micron absolute hollow fiber membrane purifier; no residual chemical taste
  • Removes 99.997% of viruses, 99.99999% of bacteria, and 99.9999% of protozoa/cysts
  • Easily create bag-to-bag gravity system with two 4-liter bags (grey marked DIRTY, blue marked CLEAN)
  • Housing material made from food grade ABS plastic is light in weight 17 ounces dry and easy to field maintain
  • $193.99

 

 

 

 

Platypus_GravityWorks

Platypus GravityWorks 2 L System Bottle Kit

  • Create your own system using your own bottle or reservoir
  • Easy, Pump-free filtering
  • Fast 1.5-liters per minute
  • Back flushes in four seconds in any configuration you choose, maintaining optimal performance with no additional parts
  • Meets all EPA & NSF guidelines for the removal of Bacteria and Protozoa, including Giardia, Cryptosporidium, E. coli, Salmonella and Cholera
  • weighs 11 oz (312 g) with manual, 10 oz (284 g) without manual
  • $99.95

 

Katadyn Pocket Water Filter

Katadyn_Pocket_Water_Filter

  • Pocket water filter designed four outdoor enthusiasts and international travelers
  • Filter’s silver-impregnated ceramic element is effective against bacteria and protozoa
  • Filters all microorganisms larger than 0.2 microns to produce clear, drinkable water
  • Round pump handle for easy pumping; outlet hose attaches to containers with clip
  • The ceramic filter is rated to last 13,000 gallons
  • Weight: 20 oz, Height: 10”

$277.98

 

 

 

Katadyn Hiker MicrofilterKatadyn_Hiker_Microfilter

  • The 0.2 micron glassfiber filter media is designed for high output with little effort
  • Activated carbon in the core of the filter improves the taste and reduces chemicals in your drinking water
  • Provides safe drinking water in any challenging conditions
  • Lowest maintenance water filter available; no need for constant backflushing
  • Approx 11 oz. (18 oz. with bag and accessories)
  • $50.35

 

Katadyn Hiker Pro Microfilter

Katadyn_Hiker_Pro_Microfilter

  • The 0.2 micron glassfiber filter media is designed for high output with little effort
  • 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.
  • 11-ounce water microfilter
  • $74.46

 

 

 

 

 

MSR SweetWater MicrofilterMSR_Sweetwater_Filter

  • Eliminates over 99.9999% of all waterborne bacteria and 99.9% of common protozoan parasites, such as giardia and cryptosporidium
  • Activated carbon core helps eliminate taste and odors.
  • Unique lever-action pump handle has a 4-to-1 mechanical advantage.
  • Weighing just 11 oz., it’s one of the lightest filters on the market.
  • Handle folds flat when not in use for easy packing and storage.
  • $67.36

 

MSR MiniWorks EX Microfilter

  • MSR_MiniworksDurable carbon/ceramic element ensures safe, taste-free water-even with frequent, heavy use.
  • Can be cleaned repeatedly for full filter recovery with no tools required.
  • AirSpring Accumulator increases filtration speed; up to 1-liter per minute.
  • Carbon core removes unpleasant tastes and odors caused by organic compounds, such as iodine, chlorine, and pesticides.
  • Effective against protozoa, bacteria, chemicals/toxins, and particulate
  • 16 oz
  • $64.95

 

 

 

 

Survivor Filter PRO-LE Upgraded 0.01 Micron Nanofiltration Water PurifierSurvival_Filter_PRO

  • INDEPENDENTLY TESTED AT INTERTEK LABS IN THE USA to show Removal of – 99.9% Virus, Staph and Bacteria – and Reduces Heavy Metals – 99.5% of Mercury and 93% Lead – surpassing EPA standards for water filters
  • PRODUCES A SUPER-FAST FLOW RATE of 500 ml (17 ounces) per minute, Fully Compact at 6.5 inches long. Comes Assembled with Detailed Instruction Manual, Upgraded and Larger Tubing, A Zippered Carry case, Attachable Cup, A 100,000 Liter Ultra Filter Pre-Filter, A Carbon Filter and A 0.01 Micron Ultra Filter
  • 3 WAYS TO USE – Use directly from fresh water source, pumped into Attached Cup and pumped into any portable hydration device/pack. Perfect for filtering large jugs of water for the whole family!
  • TRIPLE ABSOLUTE FILTRATION TO 0.01 MICRONS – Replaceable Dual Membrane Ultra Filters can be re-used up to 100,000 Litres before replacing. Replaceable Carbon Filter lasts up to 2,000 Litres. Outer Shell Made of Military Grade BPA Free ABS Material.
  • Weighs only 10.5 ounces, 6.5 inches long
  • $59.95

Survival Personal Water Filter Straw

  • Survival_Water_FilterPORTABLE WATER FILTER – Eliminates bacteria at .1 Microns.
  • ADVANCED PURIFIER – removes 99.9% waterborne protozoan parasites.
  • BOTTLE ATTACHMENT – Connect your filter straw directly to any standard plastic bottle.
  • MIRROR, COMPASS, and TUBING – Be prepared for any SHTF survival situation.
  • DURABLE CARABINER – for lightweight hiking, backpacking, camping, and hunting.
  • $19.99

 

 

 

 

LifeStraw Personal Water FilterLife_Straw

  • Removes minimum 99.9999% of waterborne bacteria and surpasses EPA standards for water filters
  • Removes minimum 99.9% of waterborne protozoan parasites and filters to an amazing 0.2 microns
  • Filters up to 1000 liters of contaminated water WITHOUT iodine, chlorine, or other chemicals
  • Comes in a sealed bag, perfect for storing for emergencies
  • $14.89

 

Keep at least one of these filters at home, in your car, and in your Bug-Out-Bags. Remember, safe drinking water is critical to your survival. Have several methods to filter and purify you water.

Check out other articles on other ways to filter and purify your water. Be sure to leave your comments and suggestions.

Cheers,

David

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