Home » Top 10 Best UV Water Purifiers in 2021 Reviews | Buyer’s Guide

Top 10 Best UV Water Purifiers in 2021 Reviews | Buyer’s Guide

by Andro Jony

Water is very essential in our lives. For your body to function effectively, you have to stay hydrated to prevent some health complications. However, no matter the source you take your water from,

it always has impurities that can cause harm to your body. Contaminated water is not safe for drinking and it can cause some waterborne diseases. To help you take purified and safe water, consider investing a UV water purifiers. It destroys 99.99% of microorganisms present in water without having to add any chemicals. In our guide below, we have the best UV water purifiers in 2021.

List  Of Best UV Water Purifiers in 2021

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#10. GRAYL Ultralight Water Purifier

GRAYL Ultralight Water Purifier

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By: GRAYL

Our 16 oz purifier bottle makes water taking safe for you from any freshwater source. It is a perfect choice for hikers, international travelers, or emergency prep kits. In addition, the purifier removes waterborne pathogens, protozoan cysts, and bacteria.

This water purifier is designed to filter particles, many chemicals, heavy metals, eliminates odors, improves flavor and clarity. Our water purifier features a lightweight and compact design that allows you to fit in your bag and carry it whenever you go.

Key Features
  • Has a lightweight and compact design
  • Purifiers all water impurities
  • Perfect for outdoor activities
  • It is a 16 oz water purifier
Bottom Line
  • The best thing about this purifier is the lightweight and compact design that allow you fit it in your bag with ease and you can always be ready to travel with it wherever you go.
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#9. CrazyCap UV Water Purifier

CrazyCap UV Water Purifier

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By: CrazyCap

This water purifier is designed to eliminate 99.9996% of bacteria, mold, viruses, and bacteria from your water. Our bottle reduces water plastic waste and you will never need to purchase bottled water.

It has a premium bottle that is made of vacuum insulated stainless steel that helps keep the water cold for about 24 hours. You can keep auto activating after every four hours to keep the bottle mold-free and your water clean.

Key Features
  • Replaces 500, 000 water bottles
  • Eliminates 99.9996% of impurities
  • Cap doubles as a sanitizer travel wand
  • Bottle is made of insulated stainless steel
Bottom Line
  • This water purifier will help to reduce water bottles disposal and you can always drink fresh and safe water at your fingertip.

#8. joypur Water Filter Bottle with a Replaceable Filter

 joypur Water Filter Bottle with a Replaceable Filter

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By: joypur

This water bottle features 100% Tritan and it is BPA-free. It, therefore, means that it will never produce any harmful substance or bad smells to make sure that you have a safe drinking experience. Apart from that, you will enjoy the wonderful taste of your water. The bottle comes with an advanced 4-level system for purification. With this, you can be 100% sure that you are drinking safe water with no impurities at all.

The portable filtered bottle only weighs 22 ounces which will never bring you any baggage when carrying it. Most importantly, it is a good assistant for wild survival when looking for healthy water to keep you healthy outdoors. Its replaceable filters have the ability to purify water all the way to 1500 liters. This should provide you with adequate water and save you money in the long run.

Key Features
  • It features 100% Tritan and it is BPA-free
  • Comes with a filter and has a 4-level purification system
  • A long lifespan and replaceable
  • Perfect for daily use and for wild survival
Bottom Line
  • This is one survival tool that you cannot afford to leave behind when going to the wilderness. First, it is light in weight and easily portable. Second, it has a filtration capacity of up to 1500 liters.

#7. Hirola UV Light SELF Cleaning Water Bottle

Hirola UV Light SELF Cleaning Water Bottle

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By: Hirola

Utilizing the latest innovative UV-C LED technology, this product will easily purify the water plus get rid of up to 99.99% of the viruses and odor-causing bacteria. Because of this, you will get a fantastic option that serves you better. To add more, it features a double-wall insulated vacuum crafted using premium quality stainless steel. This ensures that it keeps hot water for 12 hours and cold for 24hrs.

To add more, the product features a non-slip pad, which aids in protecting the surface. Still, this bottle is IPX67, making it splash-proof and waterproof; hence a great option to try out.

Key Features
  • Innovative UV-C LED technology
  • One-touch button cleaning
  • Double-wall vacuum insulation
  • High-capacity Li-Polymer battery
  • Durable premium quality stainless steel material
Bottom Line
  • Removes viruses and odor-causing bacteria
  • Provides excellent insulation
  •  Waterproof and splash-proof
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#6. LIFESAVER Water Purifier Bottle

LIFESAVER Water Purifier Bottle

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By: LIFESAVER

Our water filter bottle has a filter cartridge that purifies up to 2000 liters of water before you replace them. You will also find an included carbon filter that helps to improve the taste of your water and a 5ft hose that allow you have simple access to water in hard to reach areas. Furthermore, it is tested to exceed full NSF/ANSI drinking water standards and it gives you military grade water purification.

It uses mechanical filtration to turn any doubtable water source into safe drinking water, where you will not have to rely on water purification tablets. The bottle has an integrated inline pump and the filter removes 99.99% of viruses, cysts, and bacteria present in water.

Key Features
  • Has a cartridge that purifies up to 2000 liters
  • Features a carbon filter that improves water taste
  • Comes with a 5ft hose
  • Uses mechanical filtration for maximum filtration
  • It comes with an integrated inline pump
  • Removes 99.99% of impurities
Bottom Line
  • The versatile design of our bottle makes it more than just a water purifier bottle for outdoor adventure lovers, and lightweight and portable design allow you to take wherever you want to go.

#5. Philips Water GoZero Smart Bottle

Philips Water GoZero Smart Bottle 

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By: Philips Water

Our water purifier bottle is designed to eliminate 99.9996% of bacteria, mold, and viruses present in your water. It is a perfect choice for hunting, fishing, camping, backpacking, and hiking. The bottle auto activates after every four hours to keep your water clean and your bottle mold-free.

This water purifier bottle is designed to keep the constant water temperature up to 24 hours with the double-wall insulated stainless steel construction. It has a li-polymer battery that provides you with self-cleaning power for up to a week on full charge. In addition, the lightweight design of our bottle allows you to carry it with ease when going outdoors.

Key Features
  • Keep water temperature constant up to 24 hours
  • Has a double-wall insulated stainless steel housing
  • Features a li-polymer battery
  • Lightweight design makes it simple to carry
  • Auto activates after every 2 hours to the bottle mold-free
  • Designed to eliminate 99.9996% of impurities
Bottom Line
  • With this bottle, you can stop bacteria and mold from breeding in your water, and it is a perfect alternative to water tablets and boiled water.

#4. LIZ 16 OZ – Smart Bottle

LIZ 16 OZ – Smart Bottle

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By: NOERDEN

This bottle is constructed of quality stainless steel that is perfectly insulated to help keep your water at a constant temperature for long. The construction of this bottle is BPA-free and non-toxic to guarantee your health’s safety. It is equipped with an anti-leak lid that ensures that your water never leaks even when you put it upside down in your bag.

The bottle is built with a dishwasher safe design that helps to ease the cleaning task and you should hand wash the rid to protect the cap. It has a range LED indicator that will always show you the temperature of your water. Moreover, it has a perfect padding on the surface that makes it simple to hold even with wet hands.

Key Features
  • Made of quality stainless steel material
  • Perfectly insulated to maintain the temperature
  • Equipped with an anti-leak lid
  • Built with a dishwasher safe design
  • It has multiple smart functions for simple operation
  • Features a temperature range indicator
  • Has a comfortable and grippy surface
Bottom Line
  • The insulated design of our bottle allows your beverage to stay warm, cold, or hot for up to 24 hours and the 2-hour interval reminders will always alert you to take the water.
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#3. SimPure Filtered Water Bottle, BPA Free

SimPure Filtered Water Bottle, BPA Free

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By: SimPure

This is reusable water bottled that has been made using medical-grade fiber UF membrane and a quality shell. There are 4 stages of water filtration for this bottle which remove up to 99.999% of the harmful ingredients. The other feature o appreciate about this filtered water bottle is that it features food-grade materials. Being BPA-free, it will never produce bad smells. Even better, it has the advantage of being resistant to high heat.

The water bottle has a practical and unique design. For instance, the cup has an excellent dual-use function. Whenever you remove the inner filter in the cup and make it a straw, which becomes a sports cup. You will also appreciate its nozzle cap and the one-touch button lock that will prevent leakages. Another attribute to appreciate about this water bottle is that it is portable, durable, and very easy to clean.

Key Features
  • Comes with an advanced filtration system
  • It has a practical and unique design
  • Made with food-grade materials
  • Long lifespan and easily replaceable
Bottom Line
  • This is a survival assistant that will not just help you get healthy drinking water but also find your direction with the help of the top compass. Its purification capacity is as high as 1500L in one year.

#2. CrazyCap 2.0 – Self Cleaning Water Bottle

CrazyCap 2.0 – Self Cleaning Water Bottle

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By: Microlyscs

The bottle is made of insulated stainless steel that will keep your water cold for 24 hours and hot water for up to 12 hours. It has medical grade UV light in the cap that kills 99.9% of odor causing and pathogens present in water supplies. Furthermore, it has a lightweight and single-wall build to allow you hydrate without the weight.

It has a Li-polymer battery that treats around 30 cycles on a full charge and the bottle has a waterproof rating of IPX7 to prevent your water from leaking. The chemical-free purification makes the water bottle a great alternative to boiled water and water tablets with unfriendly tastes. Our bottle has a wide mouth that allows you to wash and refill with ease from any water source.

Key Features
  • It has a li-polymer battery
  • Has a waterproof rating of IPX7
  • Features a wide mouth that eases refilling
  • It has medical grade UV light in the cap
  • Made of insulated stainless steel
  • Features a lightweight and single-wall build
Bottom Line
  • It is the only bottle that can sanitize your water at an affordable price if you are on a budget.

#1. Mizu – 360 V7 Adventure Kit Cleaning Water Bottle

Mizu - 360 V7 Adventure Kit Cleaning Water Bottle

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By: Mizu

The bottle features a wide mouth that allows you to fill the bottle with ease without spilling water on the floors. It is built with a leak-proof design that allows you to put it in your bag without worrying about leaking. Besides, it has a sturdy carrying ring that allows you to carry the bottle with ease when going outdoors.

This water bottle can keep cold water for 24 hours and cold water for 12 hours. Our bottle is made of quality stainless steel which is BPA-free and non-toxic for maximum safety. It is great choice for camping, hiking, traveling, cycling, fitness, and most outdoor activities.

Key Features
  • USB recharged to keep the water cold
  • Made of BPA-free and non-toxic stainless steel
  • Equipped with a carrying ring
  • Built with a leak-proof design and has a wide mouth
Bottom Line

The best thing about this bottle is the lightweight and portable design that allows you to fit it in your backpack when going outdoors.

Buying Guide UV Water Purifier

  • Construction: UV water purifiers are built with different materials but the most know material is stainless steel. Stainless steel is preferred because of it’s food grade quality. Besides, stainless steel is BPA-free and non-toxic to help you take healthy water every time. Choose a purifier with an insulated construction that will help to keep your cold water 24 hours and hot water for about 12 hours.
  • Ease of Use: Using a UV water purifier should be hassle-free. Make sure it has a lightweight and portable design that will allow you fit it in your bag perfectly without taking much space. It should have a wide mouth to allow you refill from any source easily without spilling. Furthermore, go for a purifier that is built with an ergonomic design to give you a comfortable hold, even with slippery hands. It should be dishwasher safe to help you save the cleaning time and keep it odor-free.

Conclusion

With a UV water purifier, you can keep yourself and family safe from waterborne diseases, such as cholera and typhoid. The purifiers help to kill any bacteria, pathogens, and any impurities present in your water. There are many purifiers in the market and I hope our guide has helped find a perfect one.

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