The 12 Best Survival Water Filtration systems (2023 reviews)

If you are currently in the market looking for a reliable system for your daily usage, you cannot go wrong with the katadyn survival water filtration system. The Katadyn pocket filter really is quality, good flow, simple and easy to fill up your water containers. It is an awesomely manufactured tool for outdoors or survival or self-reliance. The Life Straw is compact, lightweight, and inexpensive, good for survival. The basic filter is only efficient against bacterias whereas the carbon filter captures most of the remaining chemicals produced by the bacterias. It can be used in a brackish water source.

The all metal design is great and it is very sturdy unlike the plastic filters. It is great compact unit for camping or prepping.

Why We Like This:

Designed four outdoor enthusiasts and international travelers
Impregnated ceramic element that 's effective against bacteria and protozoa even in extreme conditions
Excellent for anyone thinking of water filtration on the run
Compact, robust, simple and a good to go water filtration system

Best For few days: Lifestraw Survival Water Filtration System

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If you are looking for a suitable system for your regular usage, you cannot go wrong with the lifestraw survival water filtration system. These are designed to go inside a hiking bag or survival bag. It removes parasites, waterborne nasties such as salmonella, and even the iodine taste of the straw's own cleanser. It is good for up to 1000 gallons of water. It can be used in conjunction with iodine tabs to completely treat drinking water. It is great for prepping and to have for any other emergency when traveling in unusual places.

This is a fairly ingenious device but it does take a bit of suction to get anything out of it. It is good for multi day back country backpacking. It is the perfect backup water supply to have in any and all camping and expedition situations.

Why We Like This:

Light and small, fits easily in any pack
Great for travel to remote places
Works well providing potable water from unsure water sources

Best With Gravity Bag: Sawyer Products Survival Water Filtration System

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If you want nothing less than best desirable system, then sawyer products survival water filtration system is the one you should definitely consider. Weighing just 3 ounces, the versatile, award-winning sawyer squeeze filter is incredibly simple to use and fits in the palm of your hand. 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. The filter will fit on standard sized water bottles in addition to the provided 1l pouch to hang the squeeze.

These are hard to fill and only hold a liter. The Ounce reusable squeeze pouches roll up when empty, so they won't take up space in your pack or suitcase. It's light and compact and easy to bring as a backup. You can create a gravity water filtration system using the adapters, included tube/drinking straw, and mesh carrying pouch to hang the squeeze. It is small and light weight enough for backpacking and the different attachments are a nice plus depending on how you plan to use it.

Why We Like This:

Easy to fill the squeeze bags from a water source
Super easy to use and bottle up water for later filtration
Filters fast, great for backcountry camping
Perfect for backpackers, hikers, ot any outdoorsman

Best For saltwater: Waterdrop Survival Water Filtration System

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The waterdrop survival water filtration system is the best convenient system on the market today. The Waterdrop gravity water filter straw with 1.5 gal gravity-fed water bag is an exclusive water purification combination created for outdoor activities and first aid survival. It comes with 3 personal water filters (waterdrop brand), each individually wrapped and sealed. The water tote it comes with can hold a whopping 3.5L of water and the filtration is relatively quick.

The waterdrop filter straw can provide safe drinking water up to 1, 400 gallons ( 5, 300 liters) and ensures the maximum water flow rate of up to 700 ml / min to provide more relaxed outdoor water drinking experience and first aid survival. The bag is amazing just for collecting water and hanging the bag close to your site so you can fill the bag then drain into a cup or bowl and drink with the straw. It would be great for camping and hiking also.

Why We Like This:

Easy to handle and great for packing and taking anywhere
Easy to use and plenty of water comes out
Excellent camp site water source container for a small group
Easy clean up and super light

Best For car: Membrane Solutions Survival Water Filtration System

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate system. The membrane solutions survival water filtration system is exactly that - it's a simple system that hits all the right notes. It’s great for a hiker/camper in the back country and saves so much weight when compared to dragging along water. It fits perfectly in the haversack and it’s out of the way. It’s easy to use, basically just a straw that you can put in any container to filter water.

This straw filtration at only 6.7 " long and 1" in diameter fits any bottle, cup, or glass. It’s really easy to drink water through it.

Why We Like This:

Easy to use and handy for the weight
Portable and great for outdoor person
Ideal for hikers and emergency enthusiasts
Each straw gives you plenty of water before you have to throw it away

Best For day hike: Purewell Survival Water Filtration System

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Not everyone likes to purchase system for their daily usage, but the purewell survival water filtration system would be an anomoly. This water purifier pump can remove 99.9999% protozoa and impurities, such as combination of ammonia and chlorine, including Lead, Chromium, Arsenic, Uranium etc. (Fluoride and saltwater cannot be removed temporarily.) It's very small, easy to carry, easy to use, and multi-layer filtration, so that you can rest assured when drinking water in the field.

The outdoor pump water filter system uses 0.01 micron hollow fiber ultrafiltration membrane, which can reduce up to 99.9999 % of tiny material. It's easy to design, easy to operate and easy to use. The pump sets up and packs up quickly, and it can fill a 3l water pouch without wearing out your arm. This is a perfect addition to an emergency or hiking bag.

Why We Like This:

Great purchase for backpacking or long hikes
Very compact so easy to put into a camping overnight pack
Good brand reputation

Best For Hydration bladder: Naturenova Survival Water Filtration System

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The naturenova survival water filtration system is the best suitable system on the market today. Microfiltration straws eliminate 99.9999% of the passage of particles, pollutants, chlorine and impurities. It provides clean, crisp-tasting water from the springs. It includes a mini water filter, reusable squeeze pouch, 8-inch extendable tube, 3 pp cotton pads and syringe. It cleans all the dirty with a special filter. It is easy to use and small enough to transport really anywhere. It provides up to 100, 000 gallons of safe drinking water with 0.2 gal/min flow rate. It is definitely a must have for outdoor hiking and camping.

Why We Like This:

Very economical and easy to use
One of the new comers and featured product

Best For prepper: survivor Filter Survival Water Filtration System

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If you often find yourself confused about appropriate and satisfactory system, survivor filter survival water filtration system should be your first option for buying. This camping water purifier has a super fast flow rate of 500ml ( 17 oz per minute. It takes 10 minutes of non-stop pumping for every gallon of water filtered. It can be used directly from fresh water source, pumped into an attached cup, or pumped into any portable hydration pack. It also comes with a syringe for back-flushing the intake filter. This pump is easy to set up and use.

This is the exact same thing as the Survivor Pro Water Filter pump, but it comes with a complete second set of filters and tubes. This is an amazing little filter system, water comes out clean and crystal clear and very tasty too. It works as expected & leaves no discernible taste in the water when filtered.

Why We Like This:

Very easy to use and works well and not prohibitive in cost
New and hot release

Best For boat: Greeshow Survival Water Filtration System

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Next on the list, we've got yet another system that manages to win our hearts. It's the greeshow survival water filtration system and it's widely considered as system that has the most suitable features. This electric water purifier would be a great choice for a hiking/backpacking trip. This water purifier is 0.35KG lightweight, and it also has a storage bag, so that you can put all parts in, and if the size is not large, you can just hang it on your bag. It is super lightweight/small, so you won't need to worry about it slowing you down.

This lightweight unit takes about 5 hours to fully charge, and won't take up too much space in your backpack. The water filter is very small and light so it is very portable and the operation is done pushing one button plus it as a simple backwash function. The pouch has a carabiner that can be easily attached to your backpack, if you are hiking. The portable water filter is a convenient and useful device for anyone who enjoys the outdoors.

Why We Like This:

Designed pouch, with space for the hose, filter, and pre
Nice addition for outdoor camping activities
Easy operation, fairly fast flow making this great for a trip into the wild
The easiest way to produce clean, drinkable water

Best For Backcountry: Miniwell Survival Water Filtration System

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The miniwell survival water filtration system's material feels more premium than its price would suggest. It is a good choice for hiking, camping, canoeing, fishing, hunting, climbing, travel, out-door work, survival supplies, emergency, military personnel, refugee and rescuer in earthquake or flood area, etc. It comes in a sturdy cardboard box. It has a handy pop disposable bottle or collapsible bottle that can be screwed on the water filter outlet for backwashing. It tries to keep itself closed and there is a lot of swishing back and forth to get it to fillup in a lake.

The options are perfect, filter into a bag, drink straight from the bag (with the filter attached of course), or use the bag to back flush. The nice thing is that you can clean this one by flushing water in reverse. It can use it at home if you have a boil order. It is light weight and has a nice carrying pouch.

Why We Like This:

Good investment for long term
New and hot release

Best For tossing In A backpack: FS-TFC Survival Water Filtration System

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The fs-tfc survival water filtration system is satisfactory and appropriate and fits well with your regular usage. It is easy to build out of strong food-grade abs, ensures water safety and delivers a better drinking experience. It is used to larger water filters, where muddy water can be changed into pure, clean water at an accelerated rate. The water inlet and outlet have non-slip undercut, support for normal usage and back wash. It can be reused flushing enough as long as there is filtered water coming out.

The carrying case is FABULOUS for keeping the water purifier, parts, and tubing together. The filters get rid of viruses and bacteria, as well as reducing heavy metals. It comes in a compact hard case, great for transport. The instructions are clear, and the whole kit comes in a nice, weather resistant case.

Why We Like This:

Perfect for bugout bag, car emergency kit, etc
Excellent all-in-one water filtration system that does a great job
Good brand reputation

Best For variety Of SCENARIOS: Hywean Survival Water Filtration System

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If you want nothing but a system that is satisfactory, this hywean survival water filtration system is certainly a wise investment. The speed of gravity water filter straw filling water with large diameter is fast, and it is easier to clean the camping water filtration system after use. The gravity water filter straw uses 0.01um uf ultrafiltration membrane and carbon fiber filter media, and the camping water filtration system can effectively remove 99.9 % of viruses, bacteria, harmful impurities and deposits, improve smell and taste, and obtain safe drinking water.

The survival water bag is made of tpu safe material, which is soft and tough, and can be folded and reused. It is adjustable and convenient to hang. Additional syringes are needed, and gravity water filter straw can be connected to water bags or bottles to provide you with clean drinking water anytime, anywhere. It is suitable for a variety of scenarios. It is environmentally friendly and aseptic, and the survival gear has strong tension and pressure resistance. It is strong and not easy to be damaged.

Why We Like This: