The 5 Best Water Filter Straws and Survival Water Filters

Water Filter StrawWater filter straws provide an easy way to purify water when access to clean water is limited.

Most have an active carbon filter that removes potentially harmful contaminants when the user sucks water through the filter.

Some of these water straws filter 1000s of liters of clean water without having to treat the water with chemicals like chlorine, iodine, or other chemicals.

The best part is most are over 99.9 percent effective at removing harmful parasites and bacteria.

They come in sealed bags, making them very easy to throw into your backpack while your hiking, or just add a couple to your emergency supplies. They are very convenient and are often thought of as portable water filters.

One user reported these straws as “The Cheapest Life Saver You Will Ever Own.”

How do Water Purification Straws Work?

When you suck into the filter water it is forced through tiny holes in the filter (typically under 0.02 microns in diameter), causing harmful bacteria, parasites, and/or dirt to become trapped in the filter. The clean water passes through the filter for safe consumption. Clear the filter by blowing air out of the straw.


Survivor Reusable Water Straw Filters (Most Effective)

Survivor StrawThese water filter straws by Survivor Filters have a lot of unique features, including their ability to filter viruses as well as bacteria and parasites.

Survivor Filters Company stands behind their product with a lifetime warranty and 100 percent money back guarantee. If for any reason you don’t love this product, simply return if for a no questions asked refund.

Due to Survivor Filter’s 3-stage design these water filtration straws last a very long time.

Stage #1: The first stage is a cotton pre-filter that is designed to catch large particles that could get trapped inside the carbon part of the filter. Is easy to remove and replace (each straw comes with 5 of these filters), each treating 264 gallons of water.

Stage #2: Stage two a carbon filter, the type found in other straw water filters, which is also replaceable.

Stage #3:  Stage three is a membrane ultra-filter that effectively treats 26,417 gallons (100,000 liters) of water.

To read more about and get pricing information on Survivor Filter Straws click here.

Bottom Line:

Survivor personal water filter straws are a little more expensive than the other products on this list, but because they also remove viruses and last longer than the other filters, I feel they are worth the money.

back to menu ↑

H20 Survival Water Filter Straws (Best Value)

H20 Survival water filters are another good option. They are about the size of a pen and can easily fit into your pocket or any compartment of a backpack.

These filter straws effectively remove 99.9999% of bacteria, algae, spores, protozoa, cysts, viruses, and heave metals. They are advertised for camping, hiking, travel, or emergency water purifier straws.

They are 6.5 inches long and 0.5 inches wide, which is very small compared to many other filters on the market which are over 8 inches long.

The only small downside to these straws is they don’t have quite as long of a lifetime compared to some of the other products on this list. They effectively filter 18 gallons (70L) of water per straw, which is still a lot, but not compared to some of the other straws on this. Click here to read more about H20 Survival filters.

back to menu ↑

LifeStraw Personal Water Filter (Best Selling)

LifeStraw FilterLifestraw makes some of the best known and trusted water filter straws on the market. Their award-winning filter has been used by millions of users around the world since its introduction in 2005.

The carbon filter effectively filters 99.9999% of bacteria and 99.0% of parasites in water. Each straw effectively purifies 264 gallons (1,000 liters) of water without the use of chemicals or batteries.

LifeStraw’s lightweight and durable design makes them ideal to add to survival backpack or just to take with you backpacking.

Lifestraw personal water filter straws are manufactured under strict EPA guidelines for water filtration.

To use this product simply tear open the packaging and insert the straw into the water source. Sip clean and filtered water through the mouthpiece.

For more information on Lifestraw Water Filters click here.

back to menu ↑

Sawyer Mini Water Purification Straw

Sawyer Mini Water FilterSaw makes some of the best water purifier straws on the market. They come in an assortment of colors and pack sizes.

One nice feature about these water purification straws is that they easy attach to the included drinking pouch or to water bottles, hydration packs, or you can just drink directly from the water source.

Each water straw filter is rated to effectively filter 100,000 gallons of water. Removes 99.99999% of bacteria, like salmonella, E. coli, and cholera. Also removes 99.9999 percent of all protozoa, such as cryptosporidium and giardia.

Sawyer describes these water straws as the most versatile mini water filter straws on the market. These survival water straw filters are ideal for hiking, camping, outdoor recreation, and emergency preparation.

Comes with 7-inch straw, 16-ounce water pouch, and cleaning plunger. Click here to see pricing information.

back to menu ↑

Aquamira Frontier Survival Water Filter (Cheapest)

Aquamira Frontier Water FilterAquamira filter straws good cheap emergency water filtration system. It is made in the USA and is great for hiking, camping, and emergency situations.

Its lightweight and compact design allows it to easily fit into your pocket. It effectively purifiers water and removes protozoan cysts.

Each Straw filters 20 gallons (75 liters) of water. This product is easy allows the user to drink directly from the water source.

Note: this filter only removes microorganisms 3 microns of larger, bacteria and viruses are much smaller, meaning the pass through the straw.

If you want to further ensure your water is safe to drink, you could you could use disinfectant tablets (chlorine) and/or boil the water.

Bottom Line:

Each Straw has some pros and cons. Choose the best straw filter depending on your needs and budget.

I hope you got something out of my water filter straw review. Thanks for visiting my website. If you have any questions, comments, or questions about survival water filters, feel free to leave them below.

10 Total Score
Water Filter Straw Review

Survival water filters are a cheap and effective way to filter water.

User Rating: 5 (3 votes)