Best Portable Water Filters

Are you always traveling and would love to carry with you some refreshing drinking water? A portable water filter is all you need. Check out our collection of the latest water filters.

Water is an inextricable part of our lives. We use it for virtually as aspects of our day to day living. From cooking, washing, bathing and even drinking. When it comes to drinking, there are different water filters we can install at home or in the office for the same. How about when we are travelling and need to hydrate our body? Well, that is when portable water filters come in handy. They are compactly designed and do not rely on direct connection to power line. You only need to pour in your drinking water and be on your way. When you’ll ultimately sip from the container, you can be sure to consume nothing but pure water.

Here is a summary of the different portable water filters in this listing.

Product Name Filter CapacityWeight
LifeStraw Personal Water Filter 1000 gallons 1.6 ounces
Survivor Filter PRO 100000 liters 1.1 pounds
LifeStraw Go Water Filter Bottles 8000 liters 1.2 pounds
Sawyer Products PointOne Squeeze Water Filter 540 gallons 1.5 pounds
Katadyn Vario Water Filter 300 gallons 15 ounces
Sawyer Products Mini Water Filtration System 100,000 gallons 5 ounces
Survival Hax Water Filter Straw 400 gallons 3 ounces
Etekcity Water Filter Straw 1500 liters 2.08 ounces
MSR Miniworks Ex Microfilter Water Filter 2000 liters 1 pound
Katadyn Vario Water Filter 300 gallons 15 ounces

What is a Portable Water Filter?


There’s a motivation behind why the military trusts a portion of the top brands with regards to portable water filtration. For what reason does it make a difference what water filters and purifier techniques different explorers use? Your climbing peers have fundamentally the same requirements as you. That doesn’t imply that you need to utilize similar portable water filters as every other person, however, it gives you a decent spot to begin looking in case you’re considering purchasing another water filter or evaluating substance or bright water purging.

Lightweight and packable water bottle with filter enable you to convey less stuffed water while climbing or voyaging and obviously give you crisis access to clean water. The individuals who climb even a couple of miles from the most common way to go are shrewd to claim a portable water filter for both comfort and security.

Pressing water is substantial, and abandoning it for any length is just impossible. There’s nothing more significant than clean water in every single survival situation you can concoct — a portable filter is a simple answer for this reality. And they work pretty much like whole house water filters.

That is the reason it is a standout amongst the most significant things that you should carry on when you are going a trek outside. You don’t know whether your water supply runs always, yet the water in the timberland will without a doubt be in wealth. These camping water filters are an ideal fit for any outdoor activity.

Do you really need a Portable Water Filter?

Water filter systems guarantee our wellness wherever we are drinking. These water filtration systems come in different forms. A water bottle with a filter for instance, makes it very to get pure, tasty and refreshing water when you are far from your whole house water filter. If you consider yourself as someone who does everything outdoors, like go camping, hiking, and outdoor activities, then you should have this one. Also, if you want to travel outside and spend time in the forest, or you are just very much interested in having something like this, they have a portable water filter for you. If you love traveling and other outdoor activities, you really need a portable water filter.

Our Picks: 10 Best Portable Water Filters in 2019 (Reviews & Buying Guide)

Best Microbial Portable Water Filters

LifeStraw-Personal-Water-FilterThis one is the thing that actually made a difference in this type of niche. The one that started it all. This gave the idea of having a portable water filter, a straw that you could use to drink water wherever you are in this world, whatever that water could be. This portable water purifier is arguably very efficient at decontaminating your water. People have been really amazed when this thing came out and it apparently shook the whole world. It can also be used as a camping water filter.

First of all, this one is very affordable. You can have something like this in a very cheap amount and yet it is an effective one. Not just that, it is also very lightweight compared to most of the portable water filters out there. It will fit just right into your backpack, which means you can bring this one anywhere you want to. It will just act like a normal straw and the rest is history. It has a 1000 liter filter capacity, so it works fine and long enough. The only downside to this water filter is that you have to use your jaw to suck the water with force, especially if the source is something like a stream or river. This could hurt your jaw after a while, but nonetheless, it removes 99.99% of the water’s bacteria.

Why We Like It:

  • For every LifeStraw product purchased, a school child in need receives safe drinking water for an entire school year.
  • The microbiological filter will provide 4,000 liters.
  • All claims are verified with laboratories using standard testing protocols set by the US EPA, NSF, ASTM for water purifiers.
  • Removes the smallest micro-plastics found in the environment.

Why We Hate It:

  • Needs a lot of suction to use.

Best Filter Lifespan

Survivor Filter PRO Water FilterThis has a three-stage water filter system comes straight from the manufacturer. This is also rated as one of the best emergency portable water purifiers out there that you can bring anywhere. The filter capacity is 100,000 liters, and for sure, it would really take you quite some time in finishing that filter capacity length. You can filter up to 17oz of water per minute, but if you have a host that is a little bit bent, which means the flow of the water doesn’t go straight, it may take you quite some time as it would cut the flow rate in half.

Even if it looks a little bit different, the way on how you can clean it is actually simple. It is even easier to clean than what everyone has thought about it, but this one is highly recommended to be used indoors. What’s more, this water bottle with filter is backed by a manufacturer warranty.

Why We Like It:

  • Its outer shell is made of ABS-free material.
  • It's BPA free and comes with all internal filters and tubing, detachable drinking cup, travel bag, details instructions and how to use manual.
  • Survivor Filter is based in North America and we cover all manufacturing and other defects with our lifetime warranty.

Why We Hate It:

  • The lengthy process to pump your water.

Best Tech Support

LifeStraw Go Water Filter BottleThis is one of the best portable water filters with a replaceable hollow membrane with a filtration capacity of 4000 liters. It comes with a reusable BPA-free bottle that is also ecofriendly. If you want to rid your drinking water of bacteria, viruses, protozoa, and other viruses, LifeStraw Go water filter bottle is all that you need. Every purchase comes with a lifetime customer tech support from WQA certified experts.

Why We Like It:

  • Reusable Life Straw go BPA-free water bottle filters water while drinking.
  • Each replaceable hollow Membrane filter purifies up to 4000 liters of crisp clear and tasty drinking water.
  • Removes 99.9% of waterborne bacteria, and 99.9% of waterborne protozoan parasites without chemicals, iodine or batteries.

Why We Hate It:

  • Tipping it can cause leaking

Best Warranty Coverage

Sawyer Products PointOne Squeeze Water Filter SystemThe Sawyer PointOne portable water purifier is an all-in-one water filtration system that is reasonable for the individuals who are enthusiastic about climbing, outdoors, and voyaging. However, it can also be something that is a profitable resource for the individuals who need to be set up in a crisis circumstance. This model can filter and remove over 99.9% of the microorganisms and protozoa that live in the water, so with this, you will be able to drink from any wellspring of crisp water you find.

If you will look closely with this model, it has its own quick connector. You can associate the connector to the 32-ounce pocket and use it to exchange the filtered water from the pocket to your drinking jug, or you can utilize it to interface it to a spigot or a basin and filter the water in a crisis circumstance. This is one brand of water filter systems that I have been using for the last 2 years now. If you are looking for a portable water filter, I strongly recommend this one.

Why We Like It:

  • Filter with built-in and removable push/pull cap.
  • Complete water filtration system designed for emergency preparedness, groups in the backcountry, and mission trips
  • Highest level of filtration on the market.
  • Backed by manufacturer's lifetime limited warranty.
  • Bucket and faucet adapters provide high-volume clean, potable water from any fresh water source; easily field maintainable.

Why We Hate It:

  • Pouches Could Be Better

Best Grass Fiber Filter

Katadyn Vario Dual Technology MicroFilterThis unit is now generally sufficiently excellent to fit well inside a little rucksack and doesn’t gauge that much for an individual. Because of its proficient filtering ways, this model is especially fit for filtering up to 2 quarts of water for each moment. Something that we truly adored about this model is that it has a completely well-thought structure. This one accompanies an outlet and a gulf hose that measure 36″ each, and a plastic clasp that will be joined the hose to your water bottle, this one keeps it from falling when the jug gets filled.

The filter’s siphon works quickly enough, and you don’t need to put a ton of exertion into siphoning water. The charcoal filters expel the majority of the upsetting tastes and scents, making the water drinkable and great tasting.

Why We Like It:

  • Dual pumping modes
  • Removes particles as efficiently as a whole house water filter.
  • Activated Carbon reduces chemicals
  • Suitable for backpacking
  • Glass fiber filter
  • A simple turn engages a ceramic pre-filter for long life in dirty water or a pleated glass fiber filter in normal conditions

Why We Hate It:

  • Pump Can Stop

Best Mini Portable Water Filter

Sawyer Products MINI Water Filtration SystemThe Sawyer mini filtration system is an extremely conservative water filtering answer for those individuals who want to go outdoors, climbing and voyaging. Despite the fact that it is somewhat little, this little yet solid water filter is amazingly productive and it will evacuate up to 99.99% of the parasites, microorganisms, and infections in the water. The filter is likewise truly strong contrast with the ordinary water filters out there. A solitary filter cartridge can tidy up to 100,000 gallons of water without requiring a solitary substitution.

Something we preferred about this model is that it accompanies an incredible working connector. The connector is only that little and flexible, and you can join it to water bottles, water pockets, or even to spigots to improve the nature of your drinking water.

Why We Like It:

  • Ideal for outdoor recreation, hiking, camping, scouting, domestic and international travel, and emergency preparedness
  • Attaches to included drinking pouch, standard disposable water bottles, hydration packs, or use the straw to drink directly from your water source.
  • High-performance 0.1 Micron absolute inline filter fits in the palm of your hand and weighs just 2 ounces.
  • Removes 99.99% of all bacteria.

Why We Hate It:

  • Squeeze Bags Can Burst

Most Lightweight and Compact Portable Water Filters

Survival Hax Water FilterThis one will get you the job done, if you want to just have a portable water filter then have this one picked. They tried to make this one into a three-in-one instrument, but then that seemingly didn’t work. Sometimes, they do not even work well, even if it was just got out of the package. But if you are someone who seeks to have a normal portable water filter, a filter that would get you up to 1,500 liters of water, you want to have them clear and drinkable, then go have it. This one is very lightweight and it only is as big as a 7.5″ item.

You can hook this one right onto your water bottle so that you could fill your bottle of water coming from streams or what not. This also has a very good flow rate so you do not need to worry about wasting too much time waiting for it to get filled up.

Why We Like It:

  • Removes dirt and contaminants from rivers, lakes, ponds, creeks, mud puddles, and third world tap water.
  • Eliminates 99.99% of parasites and bacteria.
  • This filter can screw directly onto any standard 28mm water bottle.
  • Your straw comes with a carabiner, signaling mirror, tourniquet/extension tube, bear whistle, and compass.

Why We Hate It:

  • Lanyard hook is non-reliable.

Most Sleek & Stylish Portable Water Filters

Etekcity Water Filter StrawThis convenient portable straw can securely filter up to 1500 liters of water with three filtration stages, wiping out hurtful contaminants including microorganisms, substantial metal particles, chlorine, unpredictable natural mixes, natural, and bug contaminants. The 16-ounce water pocket can likewise be utilized to accumulate water to take with you in a hurry; the pocket can be cut to your pack or tool belt for simple access. When you’re done drinking, top off the cleaning syringe with getting water to wash out your purifier. Not exclusively will it keep your water purifier prepared for the following beverage, it will likewise help broaden the lifetime of your purifier.

In case of a crisis circumstance or any catastrophic event, keep the Etekcity Individual Water Purifier close by for quick access to protected, drinkable water.   Utilizing the Etekcity Individual Water Purifier, you’ll have the option to draw clean drinking water from any water source.

Should you wind up close to a turbid water source, join the included pre-filter with the expansion cylinder to the purifier to drink from a sheltered separation. There’s no water accumulation or water stockpiling vital. Basically, inundate the straw in a group of unfiltered new water and take a taste!

Why We Like It:

  • This water purifier has been tested by the TüV SüD Institute and meets EPA Water Quality Standards.
  • The filter kit comes with a foldable water pouch for collecting water, a longer straw to attach to the filter, and a syringe for cleaning and lifetime extension.
  • This filter will provide up to 1500 liters of safe drinking water from any source like creeks and streams whether clean or dirty.
  • Includes pre-filter, activated carbon filter and 0. 01 Microns hollow fiber UF membrane inline filter.

Why We Hate It:

  • Carrying case is essentially useless

Best Activated Carbon and Ceramic Filter

MSR MiniWorks Ex Water FilterThe MSR MiniWorks EX Microfilter Water Filter gives demonstrated, dependable water filtration for outdoors and climbing, backwoods undertakings, worldwide travel, survival circumstances, and crises. It has a replaceable Long distance race EX artistic component expels microbe, and particulate, and its carbon center wipes out disagreeable tastes and scents brought about by natural mixes. On account of its imaginative AirSpring Gatherer, the microfilter is equipped for siphoning one liter of water for each moment, a stream rate that is effectively kept up in the field, with no devices.

The MSR MiniWorks EX Microfilter meets NSF convention P231 for the expulsion of microscopic organisms (99.9%) and protozoa (99.9%), all through its replaceable filter life of 2,000 liters of water. Good with a wide assortment of water holders, base screws on to strung tops, or water can be siphoned legitimately into a hydration supply drinking tube. Lightweight and minimized, the siphon estimates 7.5 x 2.75 inches and gauges one pound.

Why We Like It:

  • Pumps at a rate of one liter per minute; compatible with a variety of wide mouth water bottles.
  • Replaceable carbon and the ceramic filter remove bacteria, protozoa, organic compounds, and particulate, delivering clean, taste and odor-free water.
  • Microfilter water filter pump for hiking, backpacking, camping, travel, survival, and emergency preparedness.
  • Can be cleaned repeatedly for full filter recovery with no tools required.

Why We Hate It:

  • Has lots of processes

Best Affordable Portable Water Filter

Katadyn Vario Dual Technology Micro FilterThe Katadyn Vario Double Innovation MicroFilter is a high-class answer for greater groups and families that affection open-air encounters. It has two methods of work – a quick one that produces 2L/minute and a moderate one for 1L/minute. The innovation is proficient. It utilizes three phases of filtration.

The ceramic filter can be exchanged on effectively and will help against intensely polluted water. The carbon center is replaceable and a cleanable artistic circle is incorporated. The framework lessens synthetic compounds, smells, and poisons. A superior glass fiber filter, an earthenware pre-filter that can be custom fitted separately as indicated by the darkness of the water, and dynamic charcoal for dispensing with the smell.

The estimations are helpful –weight of 15 oz. what’s more, 6.5″ stature. It is anything but difficult to work. A connector base effectively appends the filter to water bottles. A yield hose can be utilized to fill hydration frameworks or bigger compartments. The life expectancy is around 2000 gallons for each filter.

Why We Like It:

  • Dual pumping modes
  • Removes particles
  • Activated Carbon reduces chemicals
  • Suitable for backpacking
  • Glass fiber filter

Why We Hate It:

  • Takes more time to clean

What to consider when buying a portable water filter


There's no mystery that individuals need to be cognizant with their funds and when you update your survival unit you generally need to be careful. It would be horrendous in the event that you purchased an item that doesn't address your issues and this is the reason we need to open your eyes. Here we will specify even more significant specs and qualities that you may need from your portable water filter.

a) Measure

Isn't that the most significant normal for these things? While some may contend that adequacy matter more, we can reveal to you that on the off chance that you can't convey the filter with you it doesn't make a difference how great it is. In that sense, check the extents and the adaptability of your filter.

b) Weight

This is the other spec identified with the physical attributes of portable filters. Weight is to some degree connected to estimate yet not really. Regardless of whether a unit is light, it may at present require somewhat more space. The most solid option here again are the straw filters and the jug filters that tell the truth pack.

c) Cost

The underlying cost of the unit isn't the main contention in support of getting it. By the day's end, you may finish up overpaying for a specific filter however it may be unimaginably helpful to you. In that sense, the cost is supported.

Types of Portable Water Filter

All of these portable water filters do the same thing. But there are just some differences in how they do things. In order to become familiar with them, here are some of the most popular types of portable water purifiers.

  • Pump Filters

These are the more complex filtering products that you will be using for your endeavors outside. You have a host and also a tank that will be used to clean water. After connecting both of them, this water filter system should be operational.

  • Straw Filters

These are the easiest ones to have. In fact, this one is the most popular type of water filter out there. It has plastic pipes that you can use and literally act on it were a straw. You just simply suck the water from a source and drink it, it works that way. It is a very popular portable water purifier.

  • Gravity Filters

There’s a container and there’s a filter. This is how gravity filters work. With the help of gravity, make the water flow down from the top all the way to the bottom. These types of water bottle with filter are very affordable compared to other types.

  • Bottle Filters


Understanding the significance of the best portable water filters is essential for any open air adventurer. Our main responsibility is to guide you the correct way with regards to choosing the most suitable item for your necessities. In that sense, we trust you have made the most of our guide and that you have landed at your choice.