5 Best Portable Water Purifiers [India 2022]

Portable water purifiers are the best solution for travellers, hikers and backpackers who like to travel to places where access to clean drinking water is limited.

Finding the best portable water purifier that suits your needs is not difficult once you understand the types of portable water purifiers that you can choose from.

In this post, we will review some of the top-rated portable water purifiers along with their pros and cons. For your convenience, we have also listed down the types so that you can make an informed buying decision.

Portable water purifier

Types of Portable Water Purifiers

Best portable water purifiers are of different types and use different filtration methods. Let’s go into detail.

Straw Filters

Straw filters are the handiest and lightweight filters that do just that- filter water. All you need to do is dip one end of the filter into the water and sip water from the other end. One drawback of this water filter is that it has a very low capacity to store water. Hence, if you will always have to get close to a water source to drink water as you cannot store much water.

It is perfect for adventure-seeking travellers and ones who want to travel light.

Filter Water Bottles

These look like regular water bottles but has a filter (usually straw filter) inside the bottle. All you have to do is pour water inside the bottle and start sipping water from the bottle. Since this is a water bottle, you can store water in it. Another benefit of this portable water purifier is that you can replace the filter once it stops filtering water with a new filter.

It is perfect for hikers, backpackers, travellers.

Pump Filters

One drawback of straw filters and filter water bottles is that it is good for one person, but as the number of users increases, you would want a more efficient and fast method to filter water. This is where pump filters come in handy. This filter comes with a tube that has to be dipped into the water source. Then, with the help of a pump (usually handheld), the water is pushed towards the filter for purification. This purified water has to be collected into a container.

It is ideal when filtration is needed for more people such as during natural disasters or long term camping

Gravity Filters

Gravity filters are a more traditional type of water purifiers as they use gravity to filter water from one container that slowly drips down to a container below it after filtering. One drawback of these water filters is that they are slightly larger in size, but the benefit is that they have a higher capacity as compared to straw filters and filter water bottles. Another benefit of these filters is that they are very affordable portable water purifiers.

It is a good option if you do not want a filter water bottle and want to store a decent amount of filtered water.

UV Filters

UV filters use UV radiation to kill microorganisms. However, for UV bulb to operate, you need batteries, which makes it less convenient. Also, it is not popular in India and finding a portable UV water purifier is difficult in the country. The best thing about these purifiers is that they can kill even viruses and that too within a few minutes.

It is one of the most effective portable water purifiers that can kill viruses.

Portable Water Purifiers India – Reviews

Best Overall Best Straw Filter Best Budget Pick
Lifestraw Water Bottle with 2 Stage Filtration
Lifestraw Personal Portable Water Purifier
Lifestraw Go Water Purifier
  • 650 ml capacity
  • Removes 99.99% germs
  • Removes bad taste and smell
  • 2 Stage Filtration
  • 200 ml Capacity
  • Removes 99.99% germs
  • Single Stage Filtration
  • 670 ml Capacity
  • Removes 99.99% germs
  • Single Stage Filtration
Check Price Check Price Check Price

Lifestraw Go Personal Water Purifier Water Bottle, 650ml

Lifestraw is a reputed water purifier brand. It water purifiers are produced by a Sweden-based organization Vestergaard Frandsen. Portable water purifiers from this brand are distributed be NGOs worldwide in the time of crisis. For example, Lifestraw water purifiers were distributed during earthquakes in Haiti and Peurto Rico. It has won awards from Time Magazine, Forbes and the like.

LifeStraw Go Water Filter Bottle
  • Capacity of 670 ml
  • Filters up to 1000 litres of water
  • Removes 99.99% waterborne bacteria and protozoa
  • Size of filtered particles is 0.2 microns
  • Made of food grade plastic as per us FDA standards
  • Bite valve is made of food grade silicon
  • Ideal for camping, travelling, trekking and outdoor sports

The hollow fiber membrane removes 99.99% bacteria and protozoa such as cryptosporidium, giardia, e-coli, salmonella and so on. This membrane is replaceable and can filter upto 1000 litres. You will have to replace this membrane once it stops working.

You can fill water from different natural water sources such as ponds, rivers or stream and drink directly from the integrated filter straw when needed. This makes it perfect portable water purifier for hiking/trekking.

This portable water purifier does not use any batteries or chemicals to purify water, which makes it safe. What’s more, you can clean the membrane by removing it and placing it under running water easily. This is quite easy and it also enhances the life of the membrane.

When you buy a Lifestraw water purifier, you get access to Follow the Liters Program. This program in a nutshell- “For every LifeStraw water filter sold, a child in Africa receives an entire year of clean drinking water at school”.

Pros

  • Removes up to 99.99% waterborne protozoa and bacteria.
  • BPA and Phthalate-Free
  • Leak-proof design
  • 100% chemical-free
  • Follow the Liters Program
  • Hollow fiber membrane is easily available online
  • Removes turbidity and physical impurities

Cons

  • 670 ml capacity can be less for long trekking
  • Filter has to be replaced after 1000 litre water is filtered
  • Single stage filtration cannot remove bad taste, chlorine and organic compounds

Lifestraw Water Bottle with 2 Stage Filtration

  • Capacity of 650 ml
  • Filters up to 1000 litres of water
  • Removes 99.99% waterborne bacteria and protozoa
  • Removes microplastics, bad taste, chlorine, iodine and organic compounds
  • Food grade silicon mouthpiece is flexible and easy to clean
  • Made of food grade plastic as per us FDA standards
  • Comes with carbiner to attach it with backpack
  • Ideal for camping, travelling, trekking and outdoor sports

One drawback of Lifestraw Go Personal water purifier is that it cannot remove chemicals such as chlorine, iodine and organic compounds. This is where Lifestraw Water Bottle with 2 Stage Filtration comes in. This water purifier is one step ahead of Lifestraw Go as it comes with additional filter that absorbs organic compounds and other chemicals.

Since bad taste and bad odour in water is mainly due to organic compounds, it improves the taste of water as well.

It’s a 2 stage water purifier. First stage involves removal of bacteria and protozoa with the help of hollow membrane fiber. This membrane comes will stop filtering after filtering 1,000 litres of water. Once the germs are removed, in the second stage, the activated carbon capsule removes chemicals and organic compounds. This carbon filter can purifiy water till 100 litres of water, after which you will have to replace it.

This water purifier is one of the best portable water purifiers for travel purposes. Here’s why.

This water purifier is made up of BPA-free tritan, which makes it extremely durable. Its mouthpiece is made of food grade silicon which is easy to clean and lasts long. It also comes with a carbiner that you can use to attach it to your backpack. All these features make it perfect for backpacking, hiking, trekking etc.

Pros

  • Removes up to 99.99% waterborne germs
  • Removes chlorine, iodine, organic compounds, odour and taste
  • Leak-proof design
  • 100% chemical-free
  • Extremely durable and easy to carry
  • Hollow fiber membrane and activated carbon capsule is easily available online
  • Removes turbidity and physical impurities

Cons

  • 650 ml capacity can be less for long trekking
  • Filters have to be replaced periodically
  • Bottle and filters can be slightly costly

Lifestraw Plastic Personal Portable Water Purifier

  • Award winning water purifier
  • Filters up to 1000 litres of water
  • Removes 99.99% waterborne bacteria and protozoa
  • Size of filtered particles is 0.2 microns
  • Ultralight with a weight of only 56 grams
  • 100% chemical free
  • Shelf life of 5 years
Straw Water filter

Portable water purifiers are of different types. This water filter can be used by directly dipping it inside the water source and drinking water like a straw.

This is an award winning and internationally recognized water purifier is one of the best of its kind. It was distributed globally for humanitarian aid during major natural disasters such as Haiti earthquake and Typhoon in Phillipines. It is also used by NGOs worldwide.

Its hollow membrane fiber can remove 99.9999% bacteria and 99.99% protozoa.

How to Use this Water Purifier?

  1. Open the cap and dip it into the source of water
  2. Sip the water from the mouthpiece
  3. After drinking is complete, blow back through the water purifier and flush the membrane

It is a good option to have if you do not want to carry a water bottle with you.

Pros

  • Long shelf life of 5 years
  • Removes up to 99.99% waterborne microorganisms
  • 100% chemical-free
  • Easy to carry and light-weight
  • Removes turbidity and physical impurities
  • Attractive pricing
  • Used worldwide since 2005

Cons

  • Capacity of 200 ml is less
  • Single stage filtration cannot remove bad taste, bad smell and chemical compounds

LifeStraw Family 1.0 Portable Gravity Powered Water Purifier for Emergency Preparedness and Camping

  • Filters up to 18000 litres of water
  • Flow Rate of 9 to 12 litre per hour
  • Light weight
  • Removes viruses, bacteria and protozoa
  • Ideal for survival for long term without clean water

If you are looking for a portable water purifier that has high purification capacity for long term use, then this water purifier is the best-fit for you.

This portable water purifier is high-quality gravity powered water purifier that can be used in a variety of settings.

This water purifier weighs less than 1 kg and is ultra powerful when it comes to removing microorganisms. It can not only remove bacteria and protozoa but also viruses. This became especially important during the covid pandemic.

Best thing about this water purifier is that is can last long without the need to replace it. It can filter 18,000 litres of water, which is equivalent to providing a family of 5 for 3 years. This means that for a family of 3, it will be sufficient for 5 years!

One problem with this water purifier is that it does not come with a container. You will have to carry an external container to which the water purifier will get attached. Another thing is that the filter water container should be placed almost directly above the filter water container for it to work properly.

Pros

  • Ideal for long term use
  • Fast purification
  • Can remove even viruses

Cons

  • Higher pricing

Tata Swach InstaSip Instant Purifier Bottle

  • Capacity of 740 ml
  • Filters up to 1000 litres of water
  • 100% chemical free
  • Food-grade plastic with soft squeeze bottle
  • Removes 99.9999% bacteria and 99.99% protozoa
  • Purifies with the help of Tata Swach bulb      

If you are looking for a basic made in India portable water purifier, then this water purifier from Tata Swach is your best bet.

Best thing about this water purifier is its extremely attractive pricing. This portable water purifier from Tata Swach will cost you only a couple of hundred rupees and will filter bacteria and protozoa reliably.

It is a soft squeeze bottle, which means that you have to squeeze the bottle to sip the water.

It can filter upto 1000 litres of water, which ensures that it has decent lifespan. However, there are certain drawbacks associated with this portable water purifier. Firstly, there is no option to change the filter. This means that after filtering 1000 litres of water, you will have to buy a new one. Secondly, some customers have complained that you have apply considerable amount of pressure to squeeze the bottle to allow the water to come out of it.

Pros

  • Attractive pricing
  • Long lasting
  • Food grade plastic with antimicrobial property
  • Removes 99.99% germs
  • Purifies upto 1000 litres of water

Cons

  • No provision to remove chemicals from water
  • Once the filter’s life is over, you will have to purchase a new water purifier

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