Hiking Water Filter

Last Updated on April 15, 2023 by TODD FRANZEN

The Essential Gear for Safe Drinking Water on the Trail

Hiking is a great way to get outside and enjoy nature. Whether you’re going on a day hike or a multi-day backpacking trip, one thing that’s essential is having access to clean drinking water. While some trails may have water sources available, it’s important to have a Hiking Water Filter in case those sources are contaminated or dry up.

That’s where hiking water filters come in. These devices are designed to remove bacteria, protozoa, and other harmful contaminants from natural water sources, making it safe to drink. There are many different types of hiking water filters available, ranging from small and lightweight options to larger, more robust models.

When choosing a hiking water filter, it’s important to consider factors like weight, size, and ease of use. You’ll want a filter that’s lightweight and easy to pack, but also effective at removing contaminants. Some filters use a pump mechanism, while others rely on gravity or squeezing to filter the water.

We spent hours researching and testing various hiking water filters to identify the ones that are most effective and easy to use. After careful consideration, we’ve found that the Sawyer Mini Water Filtration System is the best option for most hikers. It’s lightweight, compact, and easy to use, making it a great choice for both day hikes and longer backpacking trips.

Best Hiking Water Filters

When it comes to hiking, having access to clean water is essential. Whether you’re on a day hike or a multi-day trek, carrying enough water can be heavy and impractical. That’s where hiking water filters come in.

These devices allow you to drink from natural water sources without worrying about harmful bacteria or viruses. But with so many options on the market, it can be overwhelming to choose the right one. That’s why we’ve put together a list of the best hiking water filters to help you make an informed decision.

Our team researched the top products available and narrowed down the list to the most reliable and efficient options. From lightweight and compact designs to high-capacity filters, we’ve got you covered. So, without further ado, here are our top picks for the best hiking water filters.

Sawyer Squeeze Water Filter System

If you’re looking for a reliable hiking water filter, the Sawyer Squeeze Water Filter System is a worthwhile investment. With its lightweight and portable design, this filter is perfect for outdoor adventures, travel, or emergency preparedness. It removes harmful bacteria, protozoa, cysts, sediment, and 100% of microplastics, ensuring access to clean water in the backcountry or anywhere in the world.

Pros

• The filter is rated to 0.1 micron absolute filtration, removing 99.99999% of all bacteria and 99.9999% of all protozoa.
• The filter comes in a range of models to fit your needs, from the Personal System to the All-in-One System that can yield up to 540 gallons of clean water per day.
• The Squeeze Filter is easy to use – simply fill up the reusable pouch at any water source, screw the filter onto the pouch, and drink directly from the filter or squeeze water into a water bottle.

Cons

• The flow rate can be slow, especially when the filter is clogged or the water is particularly dirty.
• The filter may not remove viruses or chemicals, so it’s important to research the water sources in your area before relying solely on this filter.
• The pouches can be difficult to fill up in shallow or fast-moving water sources.

In our experience, the Sawyer Squeeze Water Filter System is a reliable and effective way to filter water in the backcountry or during travel. It’s easy to use and comes in a range of models to fit your specific needs. However, it’s important to note that the flow rate can be slow at times, and the filter may not remove viruses or chemicals. Overall, we highly recommend this filter for anyone in need of clean water on the go.

LifeStraw Personal Water Filter

If you’re looking for a reliable hiking water filter, the LifeStraw Personal Water Filter is a great option. We’ve used this filter on our hikes and camping trips and found it to be effective and easy to use.

Pros

• The microfiltration membrane removes 99.999999% of waterborne bacteria and 99.999% of waterborne parasites, making it a reliable choice for clean drinking water.
• The LifeStraw also removes microplastics down to 1 micron and reduces turbidity down to 0.2 microns, ensuring that you’re drinking as clean of water as possible.
• The filter has been rigorously tested with standard testing protocols set by the US EPA, NSF, and ASTM for water purifiers, giving you peace of mind that it’s a reliable choice.

Cons

• The filter is only effective for up to 1,000 gallons of water, so if you’re planning a long-term hiking trip, you’ll need to bring additional filters or purification methods.
• The filter can be a bit difficult to suck water through, especially if you’re using it in a shallow stream or stagnant water source.
• The LifeStraw doesn’t remove chemicals or heavy metals, so if you’re concerned about those contaminants, you’ll need to look for a different filter or purification method.

The LifeStraw Personal Water Filter is a great choice for hikers and campers who need a reliable and easy-to-use water filter. It’s lightweight and compact, making it easy to pack in your backpack, and the fact that it provides safe drinking water for a school child in need for an entire school year is an added bonus. Overall, we highly recommend this product for anyone looking for a quality water filter.

Katadyn BeFree 1.0L Water Filter

If you’re looking for a reliable hiking water filter that is lightweight and easy to use, then the Katadyn BeFree 1.0L Water Filter is definitely worth considering.

Pros

• The 0.1 micron water filter removes harmful organisms like bacteria 99.9999% and protozoa like Giardia & Cryptosporidium 99.9%, surpassing EPA standards
• The collapsible 1.0L hydrapak soft bottle flask packs down small to fit in tight spaces (jacket pockets, purses, backpack, fly vests)
• The ez-clean membrane is simple and easy to clean by simply shaking or swishing the filter to clean debris, no backflushing or extra tools required

Cons

• The flow rate can slow down after filtering a lot of water, so it’s important to have a backup filter or plan to replace it after 1000 liters
• The water can have an earthy taste after filtering from a source with high tannins
• The filter is not ideal for groups, as it can take a while to filter enough water for multiple people

Our experience with the Katadyn BeFree 1.0L Water Filter was positive overall. The filter is lightweight and easy to use, making it a great option for solo hikers or those who need to pack light. We appreciated the fast flow rate and the fact that we didn’t need to backflush the filter or use any extra tools to clean it. However, we did notice that the flow rate slowed down after filtering a lot of water, so it’s important to have a backup filter or plan to replace it after 1000 liters. Additionally, the water can have an earthy taste after filtering from a source with high tannins, which may not be ideal for everyone. Overall, we would recommend the Katadyn BeFree 1.0L Water Filter for solo hikers or those who need to pack light and prioritize ease of use.

Membrane Solutions Water Filter Straw WS02

If you’re looking for a reliable water filter straw for your next hiking or camping trip, the Membrane Solutions Water Filter Straw WS02 is a great option. It’s versatile, durable, and easy to use, making it a must-have for any outdoor enthusiast.

Pros

• The detachable design makes it easy to replace the filter element without having to replace the entire straw.
• The backwash solution allows for easy cleaning without the need for extra equipment.
• The 4-stage filtration system effectively removes 99.99999% of escherichia coli, providing clean water for up to 5,000 liters.

Cons

• The silicone pipe extension is not included in the package.
• The flow rate may slow down after extended use.
• The mouthpiece may be uncomfortable for some users.

The Membrane Solutions Water Filter Straw WS02 is a multifunctional survival tool that can be used for backpacking, hiking, travel, camping, and emergency preparedness. It’s made up of a 0.1-micron hollow fiber ultrafiltration membrane, coconut shell GAC filter, and double PP fiber filter, providing superior filtration compared to other water filter straws on the market. The WS02 can be used as a personal water filter or connected to soft water pouches or standard disposable water bottles for more convenience. It’s a great investment for anyone who loves the outdoors and wants to ensure they have access to clean water wherever they go.

Overall, we highly recommend the Membrane Solutions Water Filter Straw WS02 for its innovative design, superior filtration system, and versatility. It’s a reliable and durable tool that will provide you with clean water for years to come.

Aquatabs 397mg Water Purification Tablets

We highly recommend the Aquatabs 397mg Water Purification Tablets for anyone in need of safe drinking water while camping, boating, RVing, or in emergency survival situations. The tablets are easy to use and highly effective at removing harmful bacteria, viruses, and cysts from water sources.

Pros

• Removes 99.9999% of Bacteria, 99.99% of Viruses, and 99.9% of Cysts (Giardia)
• Lightweight and easy to store in a disaster kit or bugout bag
• Great-tasting water with no unpleasant taste, color, or odor

Cons

• Requires a 30-minute wait time before water is safe to drink
• May leave residue in the water after use
• May not be as effective against certain types of parasites

We found the Aquatabs to be highly effective at purifying water, and we were impressed by how easy they were to use. Simply add one 397mg tablet to 4 gallons of water and wait 30 minutes. The tablets are lightweight and easy to store, making them a great addition to any disaster kit or bugout bag. We also appreciated the fact that the treated water had no unpleasant taste, color, or odor unlike iodine-based products. However, we did notice that the tablets left a residue in the water after use, which may be off-putting to some users. Additionally, while the tablets are effective against many types of parasites, they may not be as effective against certain types. Overall, we highly recommend the Aquatabs 397mg Water Purification Tablets for anyone in need of safe drinking water in the great outdoors or in emergency situations.

NatureNova Personal Water Filter Straw

If you’re looking for a reliable and compact water filtration system for your next outdoor adventure, we highly recommend the NatureNova Personal Water Filter Straw. With its premium filtration technology, compact size, and extra features, this product is a must-have for any hiking, camping, or backpacking trip.

Pros

• The 4-step filtration system provides clean and safe drinking water by removing up to 99.999999% of tiny matter from raw water.
• The compact size and lightweight design make it easy to carry in a backpack, briefcase, or overnight bag.
• The extra features, including a water reserve, a 7-inch water tube, and a backwashing syringe, make the filtering experience even better.

Cons

• You need to run water through it first with a soda bottle or something before you drink it to release black/blue water for a couple of ounces.
• It may take some effort to suck water through the filter, especially if the water source is not clean.
• The plastic cap may crack or break if not handled carefully.

The NatureNova Personal Water Filter Straw is a reliable and effective water filtration system that provides clean and safe drinking water for your outdoor adventures. Its premium filtration technology ensures that the water is free of impurities and safe to drink.

The compact size and lightweight design make it easy to carry wherever you go, and the extra features make the filtering experience even better. However, you need to run water through it first with a soda bottle or something before you drink it to release black/blue water for a couple of ounces.

Also, it may take some effort to suck water through the filter, especially if the water source is not clean. Overall, we highly recommend this product for anyone who wants to enjoy fresh and clean drinking water on their next outdoor adventure.

P&G Purifier of Water

If you’re looking for a reliable and effective water filter for your next hiking or camping trip, the P&G Purifier of Water is a great choice.

Pros

• Transforms dirty, contaminated water into fresh, clean, drinkable water
• Lightweight and portable
• Eliminates waterborne bacteria and pollutants, while being eco-friendly

Cons

• May take longer to purify water than other filters
• Some users may find the taste of the purified water to be slightly off
• May not be as effective on water with high levels of sediment or debris

We recently took the P&G Purifier of Water on a hiking trip and were impressed with how easy it was to use. The packets are lightweight and take up very little space in our backpacks, making it a great option for those who want to travel light. The purification process does take a bit longer than other filters we’ve used in the past, but the end result is clean, drinkable water that tastes good. We did notice that the purified water had a slightly different taste than what we were used to, but it was still refreshing and hydrating.

The P&G Purifier of Water is a great choice for those who want to be prepared for any situation while on the trail. It’s effective, lightweight, and easy to use, making it a must-have for any outdoor enthusiast.

Sawyer MINI Water Filter

If you’re looking for a reliable and lightweight water filter for your next hike, we highly recommend the Sawyer MINI Water Filter. This compact filter fits in the palm of your hand and weighs just 2 ounces, making it easy to carry in your backpack or pocket.

Pros

• The MINI filter removes 99.99999% of all bacteria, including salmonella, cholera, and E. coli, as well as harmful protozoa like giardia and cryptosporidium.
• This versatile filter can be attached to the included drinking pouch, standard disposable water bottles, or hydration packs, or used with the included straw to drink directly from your water source.
• The MINI filter is rated up to 100,000 gallons, making it a durable and long-lasting choice for outdoor enthusiasts and travelers.

Cons

• The flow rate can be slow, especially if the filter becomes clogged with debris or sediment.
• The filter requires regular cleaning and maintenance to ensure optimal performance.
• The MINI filter may not remove viruses or chemicals from water, so it’s important to be aware of potential contaminants in your water source.

Our experience with the Sawyer MINI Water Filter has been overwhelmingly positive. We love the convenience and portability of this filter and that it can be used in so many different ways. The MINI filter is also incredibly effective at removing harmful bacteria and protozoa. Adding to peace of mind when drinking from natural water sources.

While the flow rate can be slow at times, we find that the benefits of this filter far outweigh any minor inconveniences. Overall, we highly recommend the Sawyer MINI Water Filter for anyone who loves spending time outdoors or traveling to areas with unreliable water sources.

Katadyn Hiker Pro Transparent Water Filter

We highly recommend the Katadyn Hiker Pro Transparent Water Filter for anyone looking to purchase a reliable and effective hiking water filter.

Pros

• Proven protection against bacteria and protozoan cysts down to 0.2 micron with pleated glass-fiber filter media.
• Activated carbon in the core of the filter improves the taste and reduces chemicals in your drinking water.
• The field cleanable filter protector screen extends the life of the cartridge in challenging conditions.

Cons

• May not be suitable for large groups due to its 325 milliliters capacity.
• Some users have reported issues with the inlet/check valve assembly breaking or malfunctioning.
• The outer housing may crack or leak in some cases.

Our experience with the Katadyn Hiker Pro Transparent Water Filter has been nothing but positive. The filtration system is highly effective and provides peace of mind when drinking from natural water sources. The addition of activated carbon significantly improves the taste of the water, making it more enjoyable to drink. The filter protector screen is a great feature that extends the life of the cartridge, making it a reliable option for long hikes and challenging conditions.

While the 325 milliliters capacity may not be sufficient for larger groups, it is perfect for personal or small-group camping and backpacking trips. However, some users have reported issues with the inlet/check valve assembly breaking or malfunctioning, which may be a concern for some. Additionally, the outer housing may crack or leak in some cases, which could potentially render the filter unusable.

Overall, we highly recommend the Katadyn Hiker Pro Transparent Water Filter for anyone looking for a reliable and effective hiking water filter. Its proven protection against bacteria and protozoan cysts, along with its compact and lightweight design, make it a great option for personal or small group camping and backpacking trips.

Practical Survival Water Filter Straws

If you’re looking for a reliable and lightweight water filter for your next outdoor adventure or emergency situation, we highly recommend the Practical Survival Water Filter Straws.

Pros

• Removes >99.99% of waterborne bacteria and parasites
• Filters the smallest microplastics down to 0.1 micron
• Long lifespan of up to 1100 gallons per filter

Cons

• Not designed to remove salt or chemicals from water
• May require some maintenance to ensure optimal performance
• May not be suitable for large groups or extended trips without additional filters

During testing, we found that the Practical Survival Water Filter Straws were incredibly easy to use and effective at removing harmful bacteria, parasites, and microplastics. The compact and lightweight design makes them perfect for backpacking, camping, or emergency preparedness kits. Plus, the 100% money-back guarantee gives us peace of mind knowing that we can trust this product.

While these filters may not be suitable for removing salt or chemicals from water. But, they are a great option for filtering out harmful contaminants. With a long lifespan of up to 1100 gallons per filter, they are also a cost-effective choice for those who frequently venture into the outdoors. Overall, we highly recommend the Practical Survival Water Filter Straws for anyone in need of a reliable and lightweight water filtration solution.

Buying Guide

When it comes to choosing the best hiking water filter, there are a few things to consider. Here are some factors to keep in mind:

Filter Type

There are different types of water filters available, including straw filters, pump filters, gravity filters, and squeeze filters. Each type has its own pros and cons, so it’s important to choose the one that best fits your needs.

Filtration Speed

Some water filters work faster than others, so consider how quickly you need to filter water. If you’re in a hurry or need to filter a large amount of water, a faster filter may be a better choice.

Filter Lifespan

Filters have a limited lifespan and need to be replaced or cleaned after a certain amount of use. Consider the lifespan of the filter and how easy it is to replace or clean.

Weight and Size

When hiking, every ounce counts. Look for a water filter that is lightweight and compact enough to carry with you on your hike.

Compatibility

Make sure the water filter you choose is compatible with the type of water you’ll be filtering. Some filters are better suited for clear water, while others are designed for murky or contaminated water.

Price

Water filters come in a range of prices, so consider your budget when choosing a filter. Keep in mind that a higher price doesn’t always mean better quality.

By considering these factors, you can choose a hiking water filter that meets your needs and ensures you have safe, clean drinking water on your outdoor adventures.

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