Ranking the 10 Best Water Purification Tablets of 2022

Matt Lewis
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The Best Water Purification Tablets for Camping, Hiking, and Everyday Use in 2022.

Treating water is necessary when backpacking on the trails. At home, you are probably drinking water from the tap or getting it from the sink. But what do you do when you are in the backcountry? You need to know the best water purification tablets for backpacking.

Tap water can be full of chlorine and cleaning chemicals. It supports bacterial growth, and that’s why it is not considered safe to drink.

The best water purification tablets for backpacking remove harmful bacteria and other pathogens from the water so that you can use it for cooking and drinking.

This is important, since you won’t want to drink dirty water. It’s also important in the backcountry, so you don’t have to carry too many items with you.

If you’ve read the article about the best water bottles for backpacking, you’ll quickly see that water bottles are considered the best water purification tablets! These tablets allow you to fill your bottle and drink the water while also purifying it whenever you are thirsty.

NameCategoryProduct
Potable Aqua Water Purification TabletsBest OverallPotable Aqua Water Purification Tablets
Potable Aqua Germicidal Water Purification TabletsBudget PickPotable Aqua Germicidal Water Purification Tablets
Aquamira – Chlorine Dioxide Water Treatment Two Part LiquidUpgrade PickAquamira - Chlorine Dioxide Water Treatment Two Part Liquid

1. Potable Aqua Water Purification Tablets

Our rating: 9 / 10

Potable Aqua Water Purification Tablets

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Pros:

  • Offers almost any type of water treatment
  • Fits almost anywhere
  • Tasteless and Non-toxic

Cons:

  • May not work as well with water that contains special elements
  • May not be as strong as other leading brands

No matter where you find yourself, whether you’re adventuring through the woods or finishing up a marathon, one constant is that you’re going to need a reliable source of water for hydration. In order to have safe water, the Potable Aqua Water Purification Tablets is a great choice. This water purification system can really rescue you from a dire situation.

The Potable Aqua water purification pills provide you with several different ways you can purify your water. These capsules offer water purification tablets with chlorine dioxide, iodine, and PA Plus which removes 99.9% of bacteria and viruses

The Potable Aqua Water Purification Tablet offers a way to purify your water in any situation. It is lightweight, compact, and fits perfectly in your pack or your gym bag just in case you found yourself out in the woods or somewhere without a water source.

2. Aquatabs 100 Pack

Our rating: 9 / 10

Aquatabs 100 Pack

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Pros:

  • Cost effective
  • Easy to add to water without the need for a new bottle
  • Can purify up to 1,500 liters and treated to remove almost all waterborne bacteria and parasite
  • Can purify almost any kind of water that have been contaminated with no effect on its taste and odor
  • Can remove 100% chlorine and chloramine for up to 6 months

Cons:

  • Some users describe the taste as strange
  • The tablets disintegrate in water pretty quickly, sometimes in less than a minute.
  • The tablets are not for personal use

If you are looking for the best water purification tablets that will last you for up to 6 months, then this product might be the one for you.

The Aquatabs are a very convenient choice for a large variety of different people, including hikers, spear fishers, campers, and military. In fact, one of the highlighted features of the tablets is its ability to remove the taste and odor of the water for 6 months.

Aside from the ability to be on the go, the tablets have a 100% effectiveness at purifying the water when used for its stated purpose, removing bacteria, cysts, and parasites.

3. Aquamira – Chlorine Dioxide Water Treatment Two Part Liquid

Our rating: 9 / 10

Aquamira - Chlorine Dioxide Water Treatment Two Part Liquid

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Pros:

  • Easy to use, just drop a dopper in your drinking water
  • It’s convenient to add to a bladder for fast water without having to find a filtration device
  • The taste is almost pure and water flowing from this is odor free
  • Can last for up to 50 gallons
  • Contains 100% of your daily value of Vitamin B12

Cons:

  • 20-30 minutes to prepare
  • Pricey
  • Some filtration device is needed to get rid of the unpleasant taste

Packing the two hydration packs in the back of your backpack before a hike can provide 20-30 minutes worth of clean water. This is convenient enough that you don’t need to carry around and use tablets and gels throughout the trail.

Each tablet purifies up to 2 liters of water. It depends on the amount of organic and inorganic materials that the water contains. The process is simple and bacteria and cysts are eliminated from the water while chemicals, viruses, heavy metals and taste are also removed.

The taste of this is almost benign as there are no chemicals or other oders to worry about. This is an odorless and tasteless way for you to make sure that you have clean water.

4. Rothco Chlor-Floc Us Military Water Purification Tablets

Our rating: 9 / 10

Rothco Chlor-Floc Us Military Water Purification Tablets

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Pros:

  • — Colour change indicator to tell you when water is safe to drink
  • — Uses iodine for reliable water purification
  • — Contains no harmful chemicals
  • — Lasts up to 4 years and uses Molybdenum to enhance the reduction of chloramines

Cons:

  • — Fairly slow water purification process
  • — Must follow procedures more precisely than alternative tablets

(30 Tablets)

For the best water purification tablets, Rothco has created a top-of-the-line product. One of the main concerns with purification tablets is that the water can still have harmful chemicals and bacteria.

However, Rothco’s products employ iodine and are specifically designed to provide safe drinking water. Some tablets are slow, but this product can purify up to 100,000 gallons of water.

5. 55 Gallon Water Preserver Concentrate 5 Year Emergency Disaster Preparedness

Our rating: 9 / 10

55 Gallon Water Preserver Concentrate 5 Year Emergency Disaster Preparedness

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Improvise Your Water Supply: 55 Gallon Water Preserver Concentrate is long lasting. It is economical and simple to use. Water preserver emergency preparation for any disaster has plenty of lifespan even after the disaster has happened. Precious water is saved so you and your loved ones can survive after the water supply runs out because of Hurricane, Earthquake, or any major disaster.

Sterile, Clean, Flawless Chlorine Solution: High level of chlorine available to keep water free of harmful germs, viruses, bacteria, and protozoa. After preparing your emergency water storage system, your drinking water is clean, safe, and easy to use. With this water preserver, there is no need to boil or purify water: Just add and use.

Density and Freeze Resistance: 55 Gallon Water Preserver Concentrate is heavy. It has a density greater than water. After it is mixed with water, the mixture becomes too heavy to float on top of water. It can be kept in the freezer if there is no active use. This keeps the purifier from going bad.

6. Aquatabs Water Purification Tablets Deluxe 250-Count

Our rating: 9 / 10

Aquatabs Water Purification Tablets Deluxe 250-Count

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Pros:

  • These tabs are part of a multi-step system that includes bleach and filter
  • Various product sizes to fit your needs
  • Wide range of purification options
  • Equipped with antimicrobial technology that greatly reduces the risk of contaminants
  • Affordable and convenient

Cons:

  • Hard to find 250-count packages
  • The filter removes the ability to add certain iodine drops
  • You should know that you can’t be over-purifying your water, so you can waste these tabs if you don’t follow certain guidelines

Maximizing travel time is a huge factor when it comes to ultralight backpacking. Every extra ounce matters. So, it makes sense to take every opportunity possible to get rid of anything that adds extra weight.

This is where water purification tablets come in – and, as it turns out, there is a wide array of options available to you.

Contamination can become a huge issue when you are in the wilderness. Illnesses like Giardia and Hepatitis can kill you, and your only way to avoid a similar fate is to ensure you are drinking water that is safe.

7. Potable Aqua Chlorine Dioxide Water Purification Tablets

Our rating: 8 / 10

Potable Aqua Chlorine Dioxide Water Purification Tablets

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Pros:

  • You can choose between the 50 count bottle
  • These tablets are readily available in most convenient stores
  • These should be used only in 3 gallon or smaller containers
  • The tablets have a pleasant lemon scent

Cons:

  • Tastes great to kids
  • Is not FDA approved

The Potable Aqua Chlorine Dioxide Water Purification Tablets contains stabilized calcium hypochlorite similar to that used in disinfecting swimming pools. If used correctly it will destroy all harmful organic matter, bacteria, viruses, and any other biological contamination.

The packaging states that is safe for Pregnant Women and Babies. It destroys Giardia, Crypto and other harmful Bacterial Cysts. The Tetanus Spores are also destroyed.

The tablets also help in the destruction of the Bacteria that causes Typhoid, Cholera, Infectious Diarrhea and Dysentery. Also with the destruction of these Bacteria there is no worry about the spread of these Diseases via contaminated water.

8. Katadyn Micropur MP1 Purification Tablets

Our rating: 8 / 10

Katadyn Micropur MP1 Purification Tablets

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Pros:

  • Each tablet can purify 1 liter of water
  • You can see it in action
  • It comes in a convenient 20-count package

The Katadyn Micropur MP1 system is designed to be easy to use. It takes about 30 minutes to purify 1 liter of water.

That means 1 pack (20 tablets) will purify 20 liters of water. Just drop a tablet in your clean container of water and let it work.

Once it’s done you can drink the water. It will taste a little like chlorine but you can always squeeze some lemon juice into the mix and you should be fine.

9. Potable Aqua Germicidal Water Purification Tablets

Our rating: 8 / 10

Potable Aqua Germicidal Water Purification Tablets

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Pros:

  • A highly appreciated choice among people that like to travel
  • It’s perfect for those that are always on the go
  • It’s a good alternative to heavy and bulky water filters
  • They’re easy to use
  • They remove 99.99% of water-borne bacteria and protozoa
  • Affordable
  • Great taste

Cons:

  • They don’t remove heavy particles in the water
  • “Swallowing” is unnecessary since these tablets will have no effect on ingestion
  • The tablets don’t have a long shelf life so they need to be kept in a cool, dry place

The Potable Aqua Germicidal Water Purification Tablets are the perfect choice for backpackers or people that wish to travel as much as possible, as they don’t create too much weight. Some also say that after using them, the taste and smell of the water are no better than what tap water offers.

10. LifeStraw Personal Water Filter

Our rating: 8 / 10

LifeStraw Personal Water Filter

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Pros:

  • Comes in a convenient, handheld size
  • Small and lightweight
  • One of the least expensive water filters on our list
  • Includes a chlorine removal element
  • Allows you to drink directly from lakes, water pipes, and wells; no pumping required
  • A long shelf life of up to 3 years
  • Rated as one of the best portable drinking water filters by the EPA
  • Can remove up to 99.9999% of waterborne bacteria, such as salmonella, cholera, E-coli, and typhoid

Cons:

  • You need to hold the LifeStraw close to your mouth while drinking
  • The filter will not remove particles larger than one micron
  • The taste might take some getting used to

Frequently Asked Questions (FAQ)

What is the best water purification tablets?

The Katadyn Hiker Pro is hands down the best water purification tablets you can buy. It uses the ultra-filtration process to remove all pathogens, dust, and chemicals from water. It does this without using chemicals or batteries and without some of the drawbacks of other water treatment methods.

This water treatment method has one of the highest testing standards for effectiveness. As a result, it has one of the best performance records for removing all harmful bacteria, viruses, and other pathogens.

It also has a Katadyn quality design which means that this product will last a long time. This is because it has a stainless steel body, and it doesn’t produce any harmful substances or waste during the filtration process.

Do water purification tablets really work?

Even though water purification tablets aren’t the only option available for treating water, they’re one of the most efficient. It is true that over 200,000 people die annually from drinking unclean water. But, there are proper purification methods available that save these same people. It’s up to you to research what you want most.

Do water purification tablets kill viruses?

If you just got your hands on a new water purification tablet and are wondering how to make the most out of it, then this article is for you. I will explain the uses, benefits, and also any drawbacks to having one. Make sure you understand what you are getting into before you rely on the tablet completely for drinking pure water.

The tablets are not chemical based, instead, they use a natural process which utilizes iodine to get rid of the nasties, such as bacteria, viruses, and cysts. They also utilize activated carbon. Carbon in its active state absorbs the unwanted contaminants while at the same time releasing beneficial substances that help to keep the water pure.

How many water purification tablets do I need?

Water purification tablets can remove a wide range of contaminants. Here are the levels of purification you will want according to your needs:

Level 1: Viral and Bacterial Purification

Level 1 purification is used for disinfecting or killing viruses and bacteria. Add 1 tablet to a gallon of water. The purification lasts for up to 40 gallons of water.

Level 2: Viral, Bacterial and Protozoan Purification

Level 2 purification is for killing viruses, bacteria and protozoan. Mainly found in contaminated water, Protozoan is also also transmitted via human waste, and causes Typhoid, Dysentery and Amoebic Dysentery. Add 1 tablet to 1 gallon of water. The purification lasts for up to 40 gallons of water.

Level 2X: Viral, Bacterial, Protozoan and Chemicals Purification

Conclusion

People who enjoy outdoor activities such as camping, hiking, and biking often fall prey to waterborne water-borne illnesses (from drinking unsafe water). That’s because not all water found in nature is safe to drink. The 11 contaminants that can be found in water are bacteria, viruses, giardiasis, and cryptosporidium.

Our Recommendation

NameCategoryProduct
Potable Aqua Water Purification TabletsBest OverallPotable Aqua Water Purification Tablets
Potable Aqua Germicidal Water Purification TabletsBudget PickPotable Aqua Germicidal Water Purification Tablets
Aquamira – Chlorine Dioxide Water Treatment Two Part LiquidUpgrade PickAquamira - Chlorine Dioxide Water Treatment Two Part Liquid