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Water Purification TabletsScoreTime to PurifyAmount Purified per TabletEffective versus Cryptosporidium?
Top Pick: Katadyn Micropur MP1
40 min0.75 l cold or 1.89 together room temperatureNo
Best nose Hair Burner: Aquamira Water Purifier Tablets
240 min1 LYes

We invested 5 days drinking nothing but tablet-purified water to discover out i beg your pardon brand that water purification tablets truly functions best. Ultimately, we found that Katadyn Micropur MP1 is the brand come choose. It has actually decent flavor, combats versus cryptosporidium and the smell won’t burn your nose hairs.

It to be a long journey to discover that Katadyn Micropur MP1 was the right an option to go with. It started means back as soon as I to be a little girl playing the digital Oregon follow game.

After mine 7th deadly strike with dysentery the week, ns promised myself something: i would never ever die that dysentery again.

More importantly, I’d never let any type of of my family members or loved ones go v that awful fatality again. That’s why, among other arguably an ext realistic reasons, I carry water purification tablets once I go backpacking.

There are several water purification tablet computers to pick from ~ above the market, plenty much more than there were in the 1800s. However which brand tastes the best? which ones kill cryptosporidium? which one will ensure your wheels and axles don’t snap during river crossings?

We collection off to uncover out.


Table of Contents

Top Pick: Katadyn Micropur MP1


I’ll be honest with you.

I really wanted to offer this compensation to the Aquatabs, given its flavor and also easy instructions.

But the peak water purification tablet computer should death all microorganisms, consisting of cryptosporidium. Usability over flavor. This tablets do that, while the Aquatabs only kill bacteria and also viruses.

For the reason, the Katadyn Micropur MP1 took residence our height Pick award.

The Katadyn Micropur MP1 tablets have actually the best taste of all the crypto-fighting tablets and also come in a sturdy package that is still fairly easy to open. Water purified with these tablets didn’t irritate my skin or neck at all, yet know that I’ve to be using tablets for a few years now. Irritation and side effects are various for every person. These tablets are also relatively cheap comparatively, which offered this alternative bonus worth points as well.

Runner-Up: safe and clean Aqua Chlorine Dioxide

I think about the drinkable Aqua Chorline Dioxide tablets to be your average, for sure water purification tablets. They’re no too solid in odor or taste, and also the packaging is fairly durable.

This brand is very similar to Katadyn, other than for one tiny thing: water purified with one of these tablets might have offered me a scratchy throat.

Admittedly, this was the an initial tablet that ns sampled because that a complete day. It’s possible that my body was just acquiring used to including chlorine back in the diet. However, recognize that the score was so close between these tables and the Katadyn Micropur MP1 tablet computers that that one side effect came to be the deciding aspect in me picking this as the Runner-Up rather of the peak Pick.

Best Taste: drinkable Aqua with PA+Plus


After a few days the chugging chemicals, ns was curious what this two-part powerhouse might do.

I placed in the iodine tablet and permit it perform it’s job. Before even utilizing the second-step tablet computer — whose just purpose is to neutralize the iodine after-taste and also color in the water — i smelled and also tasted the treated water.

It smelled favor water. It also tasted like water! ns was impressed the the chemistry taste was nearly nonexistent.

I then put in the neutralizing tablets. I’m not certain how large of a distinction they made, but I was already pleased. Water treated with these tablets was the best tasting water ns drank all week, and it do no irritation whatsoever.

Note: safe and clean Aqua sells their iodine tablet computers with or there is no PA+Plus. PA+Plus tablets space neutralizing tablet computers for usage after water has been treated with safe and clean Aqua. Lock neutralize the iodine after-taste and color in the water. If girlfriend don’t want the PA+Plus tablets, you can buy just the safe and clean Aqua tablets.

Best Value: Aquatabs


Although Aquatabs carry out not combat cryptosporidium, they would more than likely keep my Oregon Trail family safe.

I to be impressed through the bang for the buck on this one. We found them for fairly cheap online.

The taste is good, when the smell is just mildly chemical. These tablets room lightweight and don’t take it too lengthy to to wash — only 40 minutes.

The only trouble with the Aquatabs is the the packaging isn’t really durable. This to be the just brand that didn’t pass the to trust test. The tablets simply crumbled right into dust. But, ~ above the various other hand, the parcel is easy to open, something i can’t say for all tablet computers we tested.

Best nose Hair Burner: Aquamira Water Purifier Tablets

The Aquamira Water Purifier tablets — like all other crypto-combatting tablet computers — take four hours to purify water.

I had heard that this ingredient is very potent so, the end of curiosity, i took a large whiff the the Aquamira-treated water roughly the 2-hour purification mark.

Big mistake.

I coughed. I wheezed. It burned my nose hairs. It had me double checking that I obtained the dosage right.

After the purification process completed 2 hours later, the water no much longer smelled like pure bleach, yet it was still absolutely the strongest smelling that the products. The flavor was decent yet chemical. mine lips tingled every now and then throughout the day, however that might not have been pertained to these tablet computers (I eat numerous jalapeños).

I discovered it amazing that the Aquamira tablet computers were for this reason strong, because before this project, my favorite water purification method was the two-part Aquamira water treatment drops.


Here are the finest water purification tablets:

Katadyn Micropur MP1Potable Aqua Chlorine DioxidePotable Aqua v PA+PlusAquatabsAquamira Water Purifier Tablets

How to pick the best Water Purification tablet computers for her Needs

Beyond in search of water purification tablets that “just work”, below are the essential specs to consider prior to buying.

Time come Purify/Ease that Preparation

Are you somebody who constantly forgets to perform things top top a schedule? climate a 4-hour wait time most likely isn’t ideal. Go v the Aquatabs or the safe and clean Aqua through PA+Plus. Both of this purify her water in less than one hour.

NOTE: in spite of their convenience, no Aquatabs nor potable Aqua v PA+Plus combat against cryptosporidium, a protozoan known to be current in north America.

Otherwise, if you have the right to afford to wait 4 hrs for your water to purify, our optimal Pick and Runner-Up room the two choices we liked best.


Weight is, that course, a crucial consideration for any kind of backpacking gear. The packages of all the brands we tested weighed less than one ounce, however some were an ext durable than others.

If you want your pack to be together light as possible, go through the potable Aqua tablets. They were the lightest tablet computers we tested.

If you choose a package that is more durable, the drinkable Aqua Chlorine Dioxide tablets and Aquamira tablets room both extremely challenging to open up without a camping knife or backpacking knife yet keep your tablets intact.

Taste & Smell

How lot of a chemistry taste and also smell have the right to you manage in her water?

If you’re very sensitive, we recommend you obtain the drinkable Aqua through PA+Plus since the PA+Plus tablet computers neutralize the iodine after-taste and color in the water.

Alternatively, if you like a solid chemical smell that pipeline you 100% i was sure that any type of living organism the once resided in your water is definitely dead, then pee-yew, Aquamira Water Purifier tablet computers are appropriate for you.

Microorganisms the tablets Are efficient Against

All the water purification tablet computers we tested kill viruses and also bacteria when used correctly. However, not all death cryptosporidium.

Make certain to pick a brand that kills all the microorganisms you could encounter on her backcountry trip. We’ve shown which the the brands we tested are effective versus cryptosporidium in the table at the height of this article.

Alternatives come Water Purification Tablets

Here are two alternative ways come purify water:

How us Tested


Our testing procedure was three-fold.

1) Taste Test

First and foremost, we want to check the actual taste that the purified water. To perform this, us drank water purified with each tablet. We then score the waters on just how badly lock smelled the chemicals and how much the taste reminded united state of water in ~ a public pool.


2) Side-Effect Test

Secondly, we want to ensure that there wouldn’t be any kind of side-effects from repeatedly using each brand. For five days, we exclusively drank water purified by these tablets — whether it came from streams, rivers or sketchy-looking park faucets.

Each day, we focused on a various brand and also then measured exactly how we felt transparent the day. Walk anyone acquire a ill throat? go anyone suffer eye irritation or, at worst, chemistry burns?

3) Packaging Test

Lastly, us scored each brand top top its packaging. We threw each package of tablets in the bottom the backpacks and suitcases, stepped on them, you name it. If the tablet computer exploded into a powder, it lost points.

While to trust was essential here, because that the next component of this test, we measured the opposite. How easy space the packages come open? execute I need a knife (because if i do, the really blows due to the fact that I don’t always carry among those) or will my this suffice?


No matter just how well the tablet computer scored in taste, smell and packaging, 10 points to be deducted from the last score the any tablet that is not effective versus cryptosporidium. Us hope that, by act this, we can carry extra awareness come this spec, in cases where this might jeopardize your health.

See more: How Can I Tell If My Snail Is Dead, How To Tell If Your Water Snail Is Dead

All products tested space certified and also meet EPA microbiological water purifying test standards. We’re not working from a lab here, so we just had to trust that if this things room on the market, they won’t death us. Nobody died of dysentery during our research, for this reason we contact that a win.