The 8 Best Mini Portable Water Filters (2023 reviews)

The lifestraw mini portable water filter should be able to handle its purpose and duties with ease. It's an easy, simple way to safely filter/drink most water you will come across in your travels. An intricate three-chamber, four-filter purification system removes parasites, waterborne nasties such as salmonella, and even the iodine taste of the straw's own cleanser. It can be used in conjunction with iodine tabs to completely treat drinking water. It makes stagnat and filthy water taste better than tap water.

This will definitely make you the beloved gift-giver of the party. It is good for multi day back country backpacking. It comes with a cord about 12" long to prevent dropping it. It is great for prepping and to have for any other emergency when traveling in unusual places.

Why We Like This:

Great for survival and emergency use
Simple and effective way to ensure potable water in survival situations
Extremely reliable and genuinely safe to use filtration system

Best For Any Family Emergency Preparedness Kit: Platypus Mini Portable Water Filter

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The platypus mini portable water filter is satisfactory and appropriate and fits well with your daily usage. The gravityworks filter makes filtering a gallon of water a breeze. It includes a 4-liter dirty water reservoir, 4-liter clean water reservoir, hollow-fiber microfilter, hoses, shutoff clamp, and storage sack. It’s lightweight and simple to use. The squeeze types are very light and they are a lot of work to filter water for more than one person.

The dirty water bag is clearly labeled so you don't get accidental cross-contamination. It is made from food grade materials.

Why We Like This:

Lightweight and so nice to have 8 litres of water available at camp
Lightweight, non-bulky, pretty much universally compatible with all other hydration systems
Excellent solution to filtering while hiking

Best For car: Membrane Solutions Mini Portable Water Filter

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Not everyone likes to purchase filter for their daily usage, but the membrane solutions mini portable water filter would be an anomoly. It fits easily into a backpack. It’s a great product, works well as a gift for your favorite outdoor enthusiasts, prepper, and anyone without water. It weighs just 2 ounces and fits in the palm of your hand, pocket, gym bag, backpacks, survival packs and purses. It fits perfectly in the haversack and it’s out of the way. The filter system is used so it will very slowly start to clog.

These are light weight and one will last you quite awhile. It would recommend a different type of filter for long term use/ability to carry more water with you.

Why We Like This:

Ideal for hikers and emergency enthusiasts
Each straw gives you plenty of water before you have to throw it away
Must have for survival and hiking
Great size and light weight, perfect for backpacking

Best For backpack: Katadyn Mini Portable Water Filter

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The Katadyn BeFree is easy to carry, easy to use, and filter-flows stronger. It is simple and easy to clean by simply shaking or swishing the filter to clean debris, no backflushing or extra tools required. This bag and filter have an awesome quick flow compared to other filters. It is BPA and PVC free.

This filter is excellent for being in the backcountry, or even on a camping trip at your nearby campground. It is easy to clean, it's light, easily stashed into a backpack, pouch or pocket. The clean drink nozzle keeps dirt on the ground and out of your mouth.

Why We Like This:

Very convenient to use, easy to dry water bag when not in use
Great for hiking, backpacking, or overseas travel
Very lightweight and compresses which makes the filter easy to store and carry
Excellent and light for day trips/long trips

Best With Smartwater Bottle: Sawyer Products Mini Portable Water Filter

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Weighing just 3 ounces, the versatile, sawyer squeeze filter is incredibly simple to use and fits in the palm of your hand. It is a lightweight, easily portable 0.1 absolute micron hollow fiber membrane inline water filter. Thicker fiber walls combined with a smaller inner diameter make sawyer fibers 75% stronger* than typical hollow fiber membranes, giving you a fast flow and enabling the filter to be continually backwashed forcefully to restore up to 98% of the original flow rate. Not only can you use this filter just like a straw but you can also easily use it to fill larger water jugs, or smaller bottles no problem.

The versatility of this filter is outstanding and can be configured in many ways. The Filter works great, filtered dirty beaver water in the depths of a summer heat wave when the creeks run dry without a hiccup on a 200km section of the Rideau Trail. It's efficient, produces good quality water, and will keep you going for days. The syringe could be more heavy duty to prevent breakage and breakage.

Why We Like This:

Must have for travel and backpacking
Works well, low maintenance and lightweight
Compact, versatile, fast to use, lightweight, and filters smaller microbes than others

Best With bladder: MSR Mini Portable Water Filter

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The msr mini portable water filter is suitable and reliable and fits well with your daily purpose. The MSR MiniWorks EX Microfilter is wonderful for backpackers, hikers, campers, and the like who need clean, drinkable water in the field. It works well with moving water streams. A 1 micron absolute hollow fiber filter will allow 20%-30% of spores to pass through. It will reduce the particles that can clog the filter.

The ceramic filter is the best feature because it can be cleaned and the worst because it is fragile. This is an irreplaceable addition to your backpack. The device is completely field servicable without the need of any tools except either a hard brissle toothbrush or scouring pad. It is recommending on hiking sites. It is easy to fill up a few bottles.

Why We Like This:

Smoother pump action, higher flow rate, and just as tough
Very simple to use and designed to avoid cross-contamination
Extremely easy to disassemble, clean, dry, and put back together
Perfect for high useage, very tough

Best For Hydration Pack: survivor Filter Mini Portable Water Filter

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Survivor Filter is known for creating pragmatic and minimalist filter for people on the go, and its line of survivor filter mini portable water filter definitely falls in line with that reputation. This survival water filter has a fast flow rate of 500ml ( 17 oz ) per minute. It can be used directly from fresh water source, pumped into an attached cup, or pumped into any portable hydration pack. It is great for backpacking or kayaking. It is one of the lightest and most compact water purification filters on the market, a water filter camping, hiking and backpacking approved.

The small size also affects how much volume of water can be pushed through the system. It is good for filtering 3-4 liters of water at a time. It is perfect for one or two people's water needs while back packing.

Why We Like This:

Super good and portable water filter
Very lightweight compact and pumps out good water at a good rate
Compact size, very well made product

Best For Outdoor application: FS-TFC Mini Portable Water Filter

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The fs-tfc mini portable water filter's material feels more premium than its price would suggest. It is convenient to have bottled water quality drinking water when needed. This Fs-tfc water straw is compatible with cola pepsi and mineral water botlle. Hollow fiber micro tubes filter out contaminants and high purified water flow rate output. It does make the water clean and drinkable and would be great for a real living off the world camping trip.

The removal rate of bacteria by fs-tfc personal water filter can reach 99.9999%, which ensures the safety of outdoor drinking water. It is good straw for outdoor application. The kit also comes with long tubing and a pre-filter so you can drink directly from a water source without having to bend down and submerge the straw. It is easy to use, effective on the trail.

Why We Like This:

Light weight and easy to use
Combination of sediment prefilter, 0.01 micron membrane filter straw, activated carbon fiber
Based on hollow fiber membrane technology
Came with a collapsible bottle which is great