Best Survival Water Filter System – Top 7 Picks and Reviews 2019

We looked at all of the review sites and found the best of the best using advanced technology.

Here’s a look at the best Survival Water Filter System

SaleBestseller No. 1
Sawyer Products SP128 Mini Water Filtration System, Single, Blue
4,949 Reviews
Sawyer Products SP128 Mini Water Filtration System, Single, Blue
  • Ideal for outdoor recreation, hiking, camping, scouting, domestic and international travel, and emergency preparedness
  • 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
  • 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 (salmonella, cholera, and E. coli); removes 99.9999% of all protozoa (such as giardia and cryptosporidium); also removes 100% of microplastics
  • Filter rated up to 100,000 gallons; includes 16-ounce reusable squeeze pouch, 7-inch drinking straw, and cleaning plunger
SaleBestseller No. 2
LifeStraw Personal Water Filter for Hiking, Camping, Travel, and Emergency Preparedness
8,048 Reviews
LifeStraw Personal Water Filter for Hiking, Camping, Travel, and Emergency Preparedness
  • Removes bacteria & parasites: The microfiltration membrane removes 99.999999% of waterborne bacteria (including E. coli and salmonella), and 99.999% of waterborne parasites (including giardia and cryptosporidium).
  • Removes microplastics: Removes the smallest microplastics found in the environment (down to 1 micron), and reduces turbidity down to 0.2 microns.
  • Rigorous Testing: All claims are verified with laboratories using standard testing protocols set by the US EPA, NSF, ASTM for water purifiers.
  • Long Lifetime: The microbiological filter will provide 4,000 liters (1,000 gallons) of clean and safe drinking water with proper use and maintenance
  • Make an Impact: For every LifeStraw product purchased, a school child in need receives safe drinking water for an entire school year.
SaleBestseller No. 3
Platypus GravityWorks 4.0 Liter High-Capacity Water Filter System for Group Camping and Emergency...
315 Reviews
Platypus GravityWorks 4.0 Liter High-Capacity Water Filter System for Group Camping and Emergency...
  • High-capacity, gravity-fed, hollow-fiber water filter system is ideal for group and family camping, outdoor adventures, and emergency preparedness
  • Meets all EPA/NSF guidelines for removal of 99.9999% of bacteria and 99.9% of protozoa, including giardia, cryptosporidium, E. coli, salmonella, cholera
  • No pumping required; reservoir fills easily and hangs from a tree to deliver four liters of filtered water for cooking and washing in 2.5 minutes
  • Includes 4-liter dirty water reservoir, 4-liter clean water reservoir, hollow-fiber microfilter, hoses, shutoff clamp, and storage sack
  • Replaceable cartridge filters up to 1,500 gallons; produces flow rate of 1.75 liters/minute; kit weights 11.5 ounces; made in the USA
Bestseller No. 4
Outback Plus Emergency Bucket Water Filtration System, Gravity Powered, 6-12 Gallons Per Day, For...
1 Reviews
Outback Plus Emergency Bucket Water Filtration System, Gravity Powered, 6-12 Gallons Per Day, For...
  • Removes Viruses, Bacteria, and Cysts, Including E. Coli and Giardia
  • No Electricity. No Pumping. Simple Setup
  • Perfect for Emergency or Disaster Preparedness
  • Produces 6-12 Gallons Per Day; Filters Good for Up To 1,800 Gallons of Water
  • Proven Record - Used by Disaster Relief Organizations for 25+ Years
SaleBestseller No. 5
LifeStraw Go Water Filter Bottle with 2-Stage Integrated Filter Straw for Hiking, Backpacking, and...
2,217 Reviews
LifeStraw Go Water Filter Bottle with 2-Stage Integrated Filter Straw for Hiking, Backpacking, and...
  • Reusable LifeStraw Go BPA-free water bottle filters water while drinking; great for travel, backpacking, camping, and emergency kits
  • Award-winning LifeStraw hollow fiber membrane water filter removes bacteria and protozoa from lakes, streams to ensure safe, clean drinking water
  • 2-stage activated carbon filter reduces odor, chlorine and leaves zero aftertaste
  • Removes 99.9999% of waterborne bacteria, and 99.9% of waterborne protozoan parasites without chemicals, iodine or batteries
  • Durable, 23-ounce, leak-proof bottle made of BPA-free Tritan and features a food-grade silicone mouthpiece; replacement filters available separately
SaleBestseller No. 6
Sawyer Products SP160 One-Gallon Gravity Water Filtration System with Dual-Threaded Mini Filter
124 Reviews
Sawyer Products SP160 One-Gallon Gravity Water Filtration System with Dual-Threaded Mini Filter
  • Easily create gravity-based water filtering system with dual-threaded MINI water filter and 1-gallon reservoir
  • High performance filter fits in the palm of your hand; 0.1 micron filter removes 99.99999% of all bacteria and 99.9999% of all protozoa and cysts (also filters 100% of microplastics)
  • Lightweight bladder with wide mouth for fast, easy filling; convenient carry handle
  • Dual-threaded MINI allows you to screw the push/pull cap onto the filter for easy on/off functionality
  • 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
Bestseller No. 7
Katadyn Vario Water Filter, Dual Technology Microfilter for Personal or Small Group Camping,...
521 Reviews
Katadyn Vario Water Filter, Dual Technology Microfilter for Personal or Small Group Camping,...
  • Dual pumping modes
  • Removes particles
  • Activated Carbon reduces chemicals
  • Suitable for backpacking
  • Glass fiber filter