Katadyn Pocket Filter

  • Water preparation-Type: water filter
  • Water preparation-Applications: Filters
  • Process-Kind: Filter

How To Choose The Best Hiking Water Filter

What Is The Purpose Of Hiking Water Filter?

Hiking water filters are designed to be carried by hikers while trekking in remote areas where there is no access to potable drinking water. There are many different types of water filtration systems available today. Some are more effective than others depending on the type of terrain being traversed. However, most of these devices require electricity which makes them impractical for backpacking trips. If you're planning a hike into the wilderness, you might want to invest in a portable water purification unit so you can stay hydrated during your trip.

How Does A Filtering System Work?

The filtering process begins with a container called a reservoir. In the case of a gravity-fed filter, the reservoir holds the filtered water. As the water flows down the side of the reservoir, it passes through a carbon block. The carbon blocks remove impurities from the water including bacteria and parasites. After passing through the carbon block, the purified water enters another chamber called a filter cartridge. Here, the water is forced through a membrane that removes additional contaminants. Finally, the purified water exits the filter cartridge and flows into a storage tank.

Benefits of Using A Portable Water Purifier

Filters are great because they allow you to drink unfiltered water without getting sick. But, using a filter isn't always practical. For example, if you plan to camp overnight, you probably wouldn't want to carry around a heavy piece of gear that takes up precious backpack space. That's why we've created our line of lightweight hiking water filters. We know that you don't want to compromise quality when choosing a product. Our filters are built tough and durable enough to withstand rough conditions. At the same time, they weigh only 2 pounds each making them easy to pack and transport.

Types Of Filters Available Today

There are two main categories of filters. Gravity fed filters rely solely on gravity to force the water through the carbon block and the filter cartridge. Pressure driven filters utilize air pressure to push the water through the carbon block and the filter cartridge. Both methods produce high-quality results.

Which Type Is Best For My Needs?

It depends on your needs. If you're going to be traveling long distances, you might want to opt for a gravity-driven filter. Otherwise, you could choose a pressure-driven filter. Either way, you'll enjoy the benefits of safe drinking water wherever you go.

Is There Any Other Considerations With Filters?

Yes! Make sure you read the instructions carefully before using your filter. Most filters include directions on how to properly operate the device. Also, check the manufacturer's warranty policy to see whether the company offers replacement parts.

The Importance of Purchasing a Quality Hiking Water Filter

Hiking is a great way to enjoy nature while getting exercise. However, there are many dangers associated with being outdoors. One danger is dehydration. Dehydration occurs when you lose too much fluid due to sweating. If you're dehydrated, you could become dizzy, tired, weak, and sick. To avoid these problems, you must drink enough fluids during hikes. Drinking plenty of water is important because it prevents dehydration. But drinking plain tap water isn't always safe. Tap water contains chemicals that aren't healthy for humans. Some of those chemicals include lead, nitrates, pesticides, herbicides, and other dangerous substances. In addition, most municipal water supplies contain chlorine which kills bacteria. Unfortunately, chlorinated water doesn't taste good either. Chlorine makes water taste bad. That's why hikers need to purchase a high-quality water filtration system.

Benefits of Filtering Water

Filtered water has several benefits. First, filtered water tastes better. Second, filtered water is safer. Third, filtering removes harmful contaminants from water. Fourth, filtered water is more convenient. Fifth, filtered water lasts longer. Sixth, filtered water costs less. Seventh, filtered water is healthier. Eighth, filtered water is easier to carry. Ninth, filtered water is cleaner. Tenth, filtered water is tastier.

Features To Look For When Buying A Hiking Water Filter

The best way to ensure that you're getting the most bang for your buck when purchasing a water filtration system is by doing your research before making a purchase. The following features are important to look for when shopping for a hiking water filter.


It's very easy to overlook the size of a water filter because there are so many options available today. However, the size of the filter is something that needs to be considered carefully. If you plan to carry your water with you while hiking, you'll want to choose a smaller filter that fits inside your backpack. Larger filters take more room and weight which makes them harder to transport. Smaller filters are easier to pack and store away.

Filter Type

There are two main types of filters available today; activated carbon filters and iodine filters. Activated carbon filters remove impurities from the water using a combination of physical adsorption and chemical reaction. In contrast, iodine filters rely solely on chemical reactions to purify the water. Both types of filters are effective at removing bacteria and other contaminants from the water. Some filters combine both methods to give you the best of both worlds.

Reusable Filters

One of the biggest advantages of reusable filters is that they allow you to drink unfiltered water throughout the day. Reusable filters are typically made of plastic and fit into a special container called a bottle cage. Once the filter has been filled with water, simply replace the empty filter with a full one. There are several different brands of reusable filters available today. Each brand offers its own unique set of benefits and drawbacks. Make sure to read reviews online before deciding which type of filter works best for you.

Water Purification System

Another thing to think about when choosing a filtering system is whether or not it includes a built-in purifier. Many hikers prefer to bring along their own purified drinking water rather than relying on bottled water. While it might seem convenient to skip the hassle of carrying around bottles of water, it's actually safer to drink filtered water. Bottled water isn't always safe to consume due to contamination issues. Even though bottled water comes in sealed containers, these containers aren't always 100% leak proof. Also, since bottled water doesn't contain any minerals, it could cause health problems if consumed regularly.

Storage Size

Depending on where you hike, you may only have access to fresh water sources during certain times of the year. If you're planning on taking your water supply with you on hikes, you'll want to select a storage capacity large enough to last you for multiple days. Most filters include a storage compartment that holds between 2 and 5 liters of water. Be careful not to fill the reservoir too high or else you risk spilling the contents onto your clothes and gear.


Finally, price shouldn't be overlooked when selecting a water filter. Although it's tempting to go with the cheapest option available, you'll end up spending more money in the long run. Always shop around and compare prices before settling on a particular product. Remember, you'll never know unless you ask!

Different Types of Hiking Water Filter

Hiking water filters are designed to be used while backpacking or hiking. The main goal of these devices is to provide filtered drinking water during long hikes. There are many different kinds of hiking water filtration systems available today. Some hikers prefer using gravity-fed water filters while others choose to carry a backpack with a pump attached to it. Either way, there are several options available depending on your needs and preferences.

Gravity Filters

These filters rely on the force of gravity to pull the water down into the filtering chamber. Gravity filters are easy to set up and operate. All you need to do is attach the hose to the top of the container and let the water flow freely. Once the water has been pulled down into the filtering chamber, it flows through the carbon block where bacteria and other contaminants are removed. After passing through the carbon block, the water is ready to drink. If you plan to hike for more than two days, you might want to invest in a larger capacity gravity filter. Most gravity filters hold between 1 gallon and 2 gallons of water.

Pump Filters

This type of filter uses a small electric motor to push the water down into the filtering chamber. Pump filters require electricity to function. In order to power the pump, most models include either batteries or solar panels. Because of the high demand for battery packs, many hikers opt to purchase a separate pack that attaches directly to the pump. Other hikers simply plug the pump into a wall outlet so that no additional batteries are required. Regardless of which option you decide to go with, pumping water is easier than pulling it by hand. However, pumps are generally only effective for short trips because they cannot produce enough pressure to effectively remove sediment and debris from large volumes of water. For longer treks, you may want to consider purchasing a backpack with a built-in pump.

Backpack Pumps

Most modern day backpacks contain a built-in pump. Backpack pumps are convenient because they allow you to fill your water bottle without removing anything else from your bag. Unfortunately, backpack pumps are limited in size and are unable to handle large amounts of water. To avoid wasting precious storage space, you may want to consider investing in a smaller sized backpack pump. Many companies sell compact versions of traditional backpack pumps that fit inside a pocket or zippered compartment. Although these miniaturized units are great for storing away, they aren't nearly as powerful as full-sized backpack pumps.

Water Purification Kits

If you're planning on spending extended periods of time in remote areas, you may want to consider purchasing a purifying kit. These kits typically consist of a UV light source, iodine tablets, and a water treatment agent. The UV light kills harmful microorganisms such as E. coli and Giardia. The iodine tablet neutralizes chlorine and chloramine found in tap water. Finally, the treatment agent removes heavy metals and minerals from the water. While purifying water isn't necessary for shorter hikes, it is recommended for those who plan on staying in remote locations for weeks or months at a time.


Sawyer Products SP129 Squeeze Water Filtration System w/ Two 32-Oz Squeeze Pouches, Straw, and Hydration Pack Adapter

  • Lightweight, Easy To Use Portable Water Filter Removes Harmful Bacteria, Protozoa, Cysts, Sediment, And 100% Of Microplastics; Perfect For Outdoor Adventures, Travel, Or Emergency Preparedness
  • High-Performance 0.1 Micron Absolute Inline Filter Fits In The Palm Of Your Hand And Weighs Just 2 Ounces; 100% Of Micro Squeeze Units Individually Tested Three Times To Performance Standards By Sawyer
  • Built-In And Removable Flip Top Sports Cap; Spray Water Straight Into Mouth Or Bottle From Included Pouch; Also Fits Standard Water Bottles With 28 Mm Threads
  • Includes Two Reusable 32-Oz, Bpa-Free Collapsible Pouches That Roll Up Tightly For Easy Packing, Drinking Straw, One Set Of Sawyer Inline Hydration Pack Adapters For Filter, And Mesh Storage Bag

Sawyer Products SP128 Mini Water Filtration System, Single, Blue

  • Ideal for outdoor recreation, hiking, camping, scouting, domestic and International travel, and emergency preparedness
  • High-performance 0.1 Micron absolute inline filter fits in the palm of your hand and weighs just 2 ounces; 100% of MINI units individually tested three times to performance standards by Sawyer
  • Attaches to included drinking pouch, standard disposable water bottles, hydration packs, or use the straw to drink directly from your water source
  • Removes 99.99999% of all bacteria (salmonella, cholera, and E. coli); removes 99.9999% of all protozoa (such as giardia and cryptosporidium); also removes 100% of microplastics
  • Filter rated up to 100,000 gallons; Includes one Sawyer MINI filter, 16-ounce reusable squeeze pouch, 7-inch drinking straw, and cleaning plunger

MSR Guardian Water Purifier for Backcountry Use, Global Travel, and Emergency Preparedness

  • Military-grade water purifier pump removes viruses, bacteria, protozoa, and particulate from contaminated water sources virtually anywhere on earth
  • Meets NSF protocol P248 testing standard of the U.S. military, using medical-grade fibers to provide protection from the tiniest waterborne threats
  • Pumps at a rapid 2.5 liters per minute, treats up to 10,000 liters of water, and withstands freezing, drops, heavy use, and harsh environments
  • Pump self-cleans on every stroke, providing consistently fast flow rates with zero hassle—no backflushing or filter-scrubbing ever required
  • Ideal for backcountry, expeditions, global travel, and survival; purifier pump measures 8.2 x 4.7 inches and weighs 17.3 ounces; made in the USA

Sawyer Products SP2101 MINI Water Filtration System, 2-Pack, Blue and Green

  • Ideal for outdoor recreation, hiking, camping, scouting, domestic and International travel, and emergency preparedness
  • High-performance 0.1 micron absolute inline filter fits in the palm of your hand and weighs just 2 ounces; 100% of MINI units individually tested three times to performance standards by Sawyer
  • Attaches to included drinking pouch, standard disposable water bottles, hydration packs, or use the straw to drink directly from your water source
  • Removes 99.99999% of all bacteria (salmonella, cholera, and E. coli); removes 99.9999% of all protozoa (such as giardia and cryptosporidium); also removes 100% of microplastics
  • Filter rated up to 100,000 gallons; includes two Sawyer MINI filters, two 16-ounce reusable squeeze pouches, two 7-inch drinking straws, and two cleaning plungers

Katadyn Hiker Pro Transparent Water Filter, Lightweight, Compact Design for Personal or Small Group Camping, Backpacking or Emergency Preparedness, one Size (8019857)

  • 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
  • Long-time trusted option for backpackers with it's ultra-light 11oz, compact size and compatibility with hydration bladders
  • Transparent design allows you to see the filtration working

Katadyn BeFree 1.0L Water Filter, Fast Flow, 0.1 Micron EZ Clean Membrane for Endurance Sports, Camping and Backpacking, One Size, 8018006

  • 0.1 micron water filter removes harmful organisms like bacteria 99.9999% and protozoa like Giardia & Cryptosporidium 99.9%, surpassing EPA standards
  • Collapsible 1.0L hydrapak soft bottle flask packs down small to fit in tight spaces (jacket pockets, purses, backpack, fly vests)
  • 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
  • Filters up to 1, 000 liters of contaminated water without using chemicals or other devices and hydrate quickly and easily with the free flow channels fast flow rate
  • Stay clean drink nozzle keeps the mouthpiece clean and sanitary (replaceable with standard plastic water bottle caps)

Survivor Filter PRO Extender Series, Extra Filters

  • GET TWICE THE FILTER IN ONE PACKAGE: Comes with the Survivor Filter PRO, an extra set of replacement filters, Backwashing Syringe, 2 Carrying Cases, extra Tubing and a Microfibre Cloth.
  • BEST INDEPENDENTLY TESTED FILTRATION LEVEL ON THE MARKET: Tested at Multiple USA labs to show Log 5 Removal 99.999% of Protozoa (Cryptosporidium, Giardia and Parasites) Log 5 Removal 99.999% of tested VIRUS (Phi X-174), STAPH and BACTERIA. 99.5% Mercury and 93% Lead Removal which Matches or Exceeds Most Home Systems. Just Ask us for Copies of our Tests!
  • TRIPLE FILTRATION TO 0.01 MICRONS TO REMOVE VIRUS, BACTERIA, PARASITES and REDUCE MOST HEAVY METALS, TASTE and CHEMICALS: thanks to Dual Hollow Fiber Membrane (Ultra Filters) and Carbon Filtration - 20 times more efficient than the competition at 0.2 microns and none of the Competition Comes Close with Our Heavy Metal Removal.
  • SUPER FAST FLOW RATE OF 500 ml. (17 OZ) PER MINUTE: can be used directly from fresh water source, pumped into attached cup, OR pumped into any portable hydration pack. Perfect for filtering large jugs of water for the whole family!
  • Survivor Filter Lifetime Sales Support: Survivor Filter is based in North America and we cover all manufacturing and other defects. If you ever run into any problems with any of our products simply contact us and we will work to make it right.

GRAYL Ultralight Water Purifier [+ Filter] Bottle (Coyote Amber)

  • COMPACT: 16 oz. purifier bottle makes safe, clean drinking water from virtually any freshwater source
  • FAST AND EASY-TO-USE - Ideal for international travelers, hikers, and emergency prep kits
  • REMOVES WATERBORNE PATHOGENS (e.g. Hepatitis A, Norovirus, Rotavirus); Bacteria (e.g. E. coli, Salmonella, Cholera); and Protozoan Cysts (e.g. Giardia, Cryptosporidium)
  • AWARD WINNING [OnePress] design — Just Fill from any sketchy freshwater source, then Press on a low surface (e.g. ground), then Drink safe water, anywhere
  • FILTERS particulates (e.g. sediment, silt), many chemicals (e.g. chlorine, benzene) and heavy metals (e.g. lead, arsenic); zero aftertaste, eliminates bad odors, improves clarity and flavor
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