How to Purify Water During Emergencies?

Whether it’s a natural disaster or an emergency situation where you have to unfold in the middle of a dessert or a long lost island, your topmost priority will be to find clean, disinfected water to drink. That’s because the human body can’t survive without h2o, so before finding some food to eat, you’ll have to find a clean source of water to stay up and running. 

The good news is that there are several sources of water out there, so you can easily get some with a little effort. On top of that, there are a variety of ways to disinfect water and drink/use it. In a nutshell, if you are looking for ways and processes to purify water during emergencies, then you are at the right place. 

In this post, we are going to jot down everything you need to know about purifying water when the going gets tough. Even if you think you won’t ever fall victim to an emergency situation, you should keep reading and take notes. (Hey, it’s always a good idea to add to your knowledge!). 

Finding A Water Resource 

The first step to purifying water is to find a water resource. Look for streams, ponds or lakes because these sources contain ample h2po supply. With that said, you can use the water from snow, rain, hail or ice too when you’re stuck in an emergency rut. If it’s new snow, you can catch it directly and drink the water once it melts without any processing, etc. Put simply, you should look for all the possible ways to get some water, and even if it’s muddy and brown in color, you can still purify it, disinfect it and then drink it. 

As far as safe and pure water is concerned, you can get some of it from springs and other underground sources. Even the water coming down from trapped trees like birch and maple is safe to consume.  

5 Best Ways to Purify Water 

Where to Buy
Panasonic NC-EH22PC Water Boiler
Rosewill HAP-15002
Megahome water distiller
CNCShop Water Distiller
LifeStraw Personal Water Filter
Sawyer Products Mini Water Straw
Home Master TMAFC-ERP
PUR DS1811Z Ultimate Water Dispenser


  • Boiling 

If you want to kill all pathogens, the bacteria, and the parasites, then the best thing to do is to boil the water. Yes, boiling won’t help in getting rid of all the chemicals in the water, but it will make it safe enough for you to drink it. All you have to do is to boil the water for at least five minutes, and it will be safe and ready for you. You can use different glass containers or a campfire or stove to boil the water. Just make sure not to use quartz or any of the river rocks because these usually explode when heated. 

Alternatively, you can use one of these water boilers. 

1. Panasonic NC-EH22PC Water Boiler

Panasonic’s NC-EH22PC is an ideal choice for h2o and other beverages It’s prominent features include an intuitive LED control panel, thermal pot security, wide water-level gauge, and a no-sticky internal function. The boiler can also keep the water warm once it’s boiled. Multiple temperature settings ensure you’re able to boil the water at a degree Celsius of your choice.

2. Rosewill HAP-15002

The standout features of Rosewill HAP-15002 include a 2-stage water feed function, night-light function, multiple temperature settings, spill-proof design, and stainless-steel interior. The boiler lets users boil up to 4 liters of water in a single go, and its 360-rotation function ensures they’re able to get water from all directions. 

  • Distillation 

If all you have is infected water that’s clearly not good for consumption, then the wiser thing to do is to opt for water distillation. Water distillation is the safest and the best method to disinfect water. With distillation, you can’t get rid of the heavy contaminants like oils and other organic compounds, but most of the dangerous particles will be eliminated. In case of a home disaster, you can create a steam distiller with pressure canner and some small copper tubes. In this process, the best thing is that the canner will always stay intact. With it, you can quickly and easily shift from water distillation to the preservation of food. Once you fit the copper line to the vent of steam on the lid of the canner, things will automatically fall into place for you. 

If the DIY route seems like too big of an ask, feel free to use one of these water distillers:

3. Megahome water distiller

This water stiller is sturdy, boasts an elegant design, and is made with high-quality materials. The interior comprises of stainless steel, so users don’t need to worry about distilled water touching the plastic. Because you can use it to distill 1-gallon water each 5.5 hours, it’s ideal for purifying 2 gallons of h2o each day.  

4. CNCShop Water Distiller

CNCShop offers a high-quality 1-gallon water distiller on a budget. It can purify 0.26 gallons of h2o each hour, so it achieves the “medium” range in terms of filtration rate. This water distiller also features an internal stainless steel chamber and a condenser coil. Everything else is strategically built using plastic. 

  • Disinfecting Tablets 

There are proper water disinfecting tablets available in the market. Two of the most famous ones are Katady n’s Micropur tablets and Potable Aqua’s iodine tablets. Both of these tablets work efficiently and effectively. The one thing you need to be careful about is the life span of these tablets. You can’t store them for long. For example, if we talk about the iodine tablets from Potable Aqua, they come with a lifespan of 1 year and the Katady n’s Micropur tablets last for two years. If you want to get rid of the pathogens from the water then yes, these tablets are a must-have for you. Within 35 minutes to an hour, these tablets will disinfect the water for you. We must say that these water disinfecting tablets are a marvelous invention, and everyone should have them because emergencies are always inevitable. If you are pregnant women, then don’t opt for the iodine tablets because iodine is never a good option for those who are expecting. Long story short, the flavor and toxicity of iodine can be a little problematic, so you should opt for the other disinfecting tablets as they are safer.  

  • Survival Straws 

This is possibly the best invention to date, and you wouldn’t deny this fact once you start using these straws. No matter where you are going, you must have one of these straws with you. It’s like having your own mini water filter in your bag. You can use these straws for drinking water from a water source directly. Not only this, in fact, you can even use these straws and connect them to a water heater to clean up the water inside after a disaster. These straws come with a carbon filter element, which means that you can easily get rid of the pathogens and the larger bacteria that are inside the water. The right straws can even help you in removing bad odor and flavor from the water. 

Here are some good options for survival straws:

5. LifeStraw Personal Water Filter

This straw has the capability to deliver 3000 gallons of h2o. It also steers clear of chemicals like iodine, providing safe drinking to users when they require it the most. Moreover, it can be used to filter E COLI, vibrio coli, heavy metals and all other types of lethal bacteria. You can also make it a part of your water container; the compact and thin design fits most containers really well.

6. Sawyer Products Mini Water Straw

Snugging your palm and weighing just 2 ounces, the Sawyer MINI water filter can eliminate 99.9999% protozoa and 99.99999% bacteria. Its performance, size and convenience make it ideal to place inside emergency kits. The filter includes all the accessories a survivalist would need to drink water directly from the filter. 

  • Filters 

Two types of filters are quite famous nowadays. The drip suction filters and the pump-action filters. When it comes to the pump-action filters, these filters force the raw water with pressure to pass through the filter cartridge. On the other hand, the drip suction filters use gravity drip action, they are like IV bags, and sometimes these bags are even placed on the hydration bladder hoses. If you’ve got enough time to purify water, then we’d suggest you go for the drip-suction filters as they can purify the water properly by removing all the contaminants. 

Our top picks for water filters are as follows:

7. Home Master TMAFC-ERP

This is a reverse osmosis, seven-stage filter that can also place minerals like magnesium and calcium in the filtered water. Its lifespan is over 2,000 gallons or around a year. In contrast to alternative reverse osmosis filters, TMAFC-ERP’s pump can reduce waste production by 80 percent and increase water production by 50 percent.

8. PUR DS1811Z Ultimate Water Dispenser

This water filter is “WQA” certified and comes with the ability to eliminate 22 contaminants and 99 percent lead. It also has a native monitor that lets users know when a filter replacement is due. Lead and other contaminants are removed through activated ion and carbon exchange. The standard water filter from the company lasts 1-2 months, delivering 30 gallons of water filtration. 


These are some of the best ways to purify water during emergencies. Opt for any of the ways mentioned above as per your situation, and we assure you that you will have safe and clean water to drink. You should be educating other people too, about how to disinfect water when an emergency situation comes up, or some natural disaster takes place. These are some essential survival tips, and everyone should know them.