You are here: Water filters and carriers

Why is clean water important?

Water, just like shelter, is a human right. Whoever you are, wherever you are - you are entitled to clean, safe water.  

But today, billions of people around the world do not have access to safe drinking water.

When disasters devastate whole communities and force families far from home, it can be hard to ensure access to clean water.

Families often find themselves in inhospitable areas or overcrowded camps where finding safe water is a daily struggle. 

By providing families with water containers and water filters, we can make safe drinking water one less thing to worry about. 

Tshamaya's story

“I suffered too much with my wife and children always sick. When my wife fetches water, I filter the quantity that I can and I keep the filter for the next time", Tshamaya says.

Tshamaya lives in Minawao refugee camp, Cameroon.

In 2012, his whole family were forced to flee their home in Nigeria in search of a safer place to call home. Five years on, Minawao refugee camp has become their hometown.

Their lives would have been much easier if they hadn't all become ill. On their arrival at the camp, the family started suffering from stomach aches, caused by drinking unsafe water. But they didn't have a choice - it was a matter of drinking dirty water or no water at all. 

Using the water filter he received, Tshamaya was able to produce safe drinking water for his family. Tshamaya says:

Since [...] we started using the filter that we received, nobody complained again of stomach ache.

Key stats

of the world's refugees do not have access to safe drinking water

of all natural disasters are water-related


people lack access to safely managed drinking water services


Cyclone Idai

Thousands of families at risk

Floods are among the most common and devastating natural disasters. It compromises clean water, putting lives at risk.

When floodwaters recede, the land is often blanketed in silt and mud. Water can quickly become contaminated with dangerous materials and untreated sewage, and families are often left without safe drinking water.

This can lead to outbreaks of deadly waterborne diseases like typhoid, hepatitis A, and cholera.

Floods can also increase the risk of diseases like malaria, as standing water acts as a breeding site for mosquitoes.

Right now, the flooding caused by Cyclone Idai has put thousands of families at risk. Find out how we're responding. 

Read more

Our aid: Water filters

When families are unable to access clean water, water filters enable them to produce safe drinking water. 

The filters can remove viruses, bacteria and pathogens that can be found within contaminated water, as well as chemicals, heavy metals and faecal matter.

A water filter can turn up to 1000 litres of unsafe water into clean drinking water - that's enough clean water for a family of four for a month.

Watch this video to find out how our water filters work.

Our aid: Water carriers

In Cameroon, Falmata pours her safe drinking water in the water carrier to store it. "Now I have the possibility to store drinking water for two days. I live much better with them", she says.

By working with disaster-affected families, we've learnt that it's important to provide water carriers along with water filters. 

This makes sure families have a place to store the purified water, so it can be kept clean and safe to drink.  

In the Philippines, our collapsible water carriers were particularly welcomed by women, who told us they were light and easy to carry.

Sometimes, families even use the collapsed carriers as bowls to eat from or to store food.

Safe water after disaster

Jeanba from Haiti lost almost everything after Hurricane Matthew - including access to safe water.

Using the water filter and carrier she received, Jeanba was able to produce clean water and store it safely for her family to drink.

Thanks to your support, we can give people like Jeanba the tools they need to rebuild their lives after disaster.

Read stories of impact

Take a closer look

Why do communities struggle to access clean water after a disaster?

Whether it’s a cyclone, flooding or conflict, disasters can cause huge amounts of destruction and damage - and clean water is often compromised. Hand pumps break and local water sources get filled with debris, dirt or even chemicals. 

How can disaster-affected families produce safe drinking water?

There are three main methods to do this: disinfection, sedimentation and filtration.

Disinfection uses chemicals, boiling or sunlight to rid water of bacteria. Sedimentation allows dirt to fall to the bottom of a water container over time. Filtration physically removes dirt by passing water through a material such as ceramic or sand.

We provide water filters because they are the most reliable and safest way to produce clean water.

Do all ShelterBox responses involve water filters and carriers?

No, they don’t. Every response is different, so the decision to distribute these is based on the needs of the affected families.

How long do water filters and carriers last?

If kept in their original packaging between 10°C and 30°C, a water carrier can last up to ten years. A water filter reaches the end of its lifespan after treating 1000 litres of water.

How much do you know?

Do you have an ocean of knowledge about water? Or are you more of a puddle?

Take the ShelterBox quiz for World Water Day to test your knowledge and find out.