Water is one of the most important natural resources that we cannot live without. As humans, the consumption of safe and clean drinking water is essential for us. As water makes up more than 70% of your body weight, its health benefits are endless. Drinking adequate amounts of water can help remove toxins from your body, regulate your body temperature, improve your circulation, and more.

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In order to stay hydrated throughout the day, most of us carry water bottles with us because they are convenient and easy to use. There’s also the general assumption that bottled water is healthier to consume as opposed to tap water. But, not many people know that almost 24% of all bottled water in the market is actually filtered tap water. Not to mention, there are plenty of times when we don’t have access to bottled water. You might be on a camping trip or simply might not have the ability to go to the store and grab water bottles.

Fortunately, there is a simple way for you to get access to clean and safe drinking water 24/7, and that is a water filter. By buying water filter bottles, you can turn your tap water into clean water that is fit for consumption.

What’s more, using water filter bottles also plays a vital role in the fight against climate change. According to statistics, millions of oil barrels are used every year for the production of one-use plastic water bottles, and most of those plastic bottles do not get recycled. Apart from providing your body with the essential nutrients, it needs to function properly. Filtered water bottles can help you save the planet.

In this post, we’re going to provide you with comprehensive reviews of the best water filter bottles. This will help narrow down your options and pick the right one for your specific needs. Additionally, we’ve included a guide in this article that covers the features you need to consider when buying a water filter bottle for your personal use.

Let’s take a closer look at our top picks so you get a better idea of what they have to offer you.

Go Water Filter Bottle by LifeStraw

LifeStraw’s Go Water Filter Bottle is another one of our favorite products. This water bottle is sturdy. It comes with a two-stage filter straw integrated into the drinking straw. As you suck on the straw to drink water from the bottle, the two-stage filter in the straw actively removes the waterborne bacteria as well as any sediments or particles that would otherwise be harmful to you.
Its 680ml capacity allows the water bottle to carry a significant amount of water that you can filter and drink easily on the move. Its highly effective filtration system allows you to get access to cleaner water, no matter where you are.

A little bulkier than the other water bottles, this is a product that can help you stay hydrated for a long time. It can come in handy as a survival tool when there are no signs of civilization for miles, and you have only rivers, streams, or lakes as water sources.

The body of the water bottle is made using BPA-approved materials. The design is quite simple, and it also comes with a clip that helps you carry it by attaching it to your backpack wherever you go. The environmentally-friendly water bottle’s filter is able to filter 1,000 gallons of water before you need to replace it. The two-stage filter is readily available separately, so you can replace it without any hassle once the effective lifetime of the filter is coming to an end.

Ultralight Water Purifier Bottle by GRAYL

If you are looking for the best water filter bottle while traveling, but you need something that will not weigh you down, the Ultralight Water Purifier Bottle by GRAYL might be perfect for you. This filtered water bottle has a straightforward look and structure, and it comes with all the qualities you can expect from a filtered water bottle.
All you need to do to use the bottle is fill it up, press the filter inside, and the bottle will filter the water for you. The resulting water going inside the bottle will be healthy, clean, and entirely safe for your consumption.

An impressive feature of this bottle is that it eliminates 99.99% of any waterborne bacteria and viruses. This means you can use this bottle to filter water from streams and lakes without having to deal with bacteria like Giardia, Rotavirus, Cholera, or Hepatitis, among others.
The water filter also actively removes particles, which include chemicals, heavy metals, and fine silt particles, from the water. You can enjoy safe drinking water that has no foul odor or aftertaste. Its fast, compact, and convenient filtration mechanism makes it easy to use, and the 500ml capacity can help you clean an ample amount of water within 15 seconds.

BPA-Free Filtered Water Bottle with Filter Straw by SurviMate

If you ever face an emergency and need access to clean water, or you are in the great outdoors, and there is no access to a tap or bottled water, the Filtered Water Bottle with Filter Straw by SurviMate can keep you hydrated through those tough times. As the name suggests, the bottle by SurviMate is an ideal filtered water bottle if you are stuck in a survival situation. On top of its water filtration qualities, the bottle also has a very classy look.

The BPA-Free filtered water bottle is made using materials that make sure this bottle does not react with the sun’s heat. It keeps the water inside safe and healthy for your consumption. It has an elaborate filtration system that consists of a UF Membrane filter made using hollow fiber that is medical grade. The activated carbon filter sourced from coconut shells, medical-grade PP cotton filter, and antibacterial beads work well together to make sure that all the harmful particles are removed from the water.

Hence, it’s the perfect solution for giving you safer and healthier drinking water. The filter clears the water of viruses, harmful chemicals, bacteria, or protozoa before the water reaches your lips.
The BPA-Free Tritan Copolyester is food-grade material used to make the bottle. This makes it a highly durable product that can last for years before you can even think of replacing it. The filters are replaceable, and you can buy them separately. Each new filter can last for eight months. Once you buy this water bottle, you can stop buying bottled water entirely. The product is perfect for making tap water suitable for drinking.

SP140 Personal Water Bottle Filter by Sawyer Products

If you are in search of something that can get you safe and healthy drinking water, which can last a while, you need something that has a larger capacity. The SP140 Personal Water Bottle Filter by Sawyer Products is designed to give you a decent 1L capacity of safe drinking water for a long time.

There are many reasons to love this bottle, and its high capacity is just one of them. The water filtration system used by Sawyer Products for this water bottle is going to eliminate 99.99% of the bacteria the water contains, including E-coli, Cholera, and Salmonella. The filtration system goes a step above and beyond regular filters by also removing other elements that water can contain that are not necessarily harmful, like protozoa such as cryptosporidium and giardia. This water bottle is quite convenient to use.

It has a quick conceal straw that you can pop out when you want to take a sip of refreshing water and put it back in without worrying about spilling a single drop. While the filter is quite thorough in cleaning water, the bottle offers an excellent flow rate so you can consume fresh and healthy water without putting too much effort into the straw.

The bottle comes with a backwashing syringe and two replacement straws that can come in handy in the long run. This bottle can make sure that you get a minimum of eight glasses of water per day due to its high capacity. Whether you have it with you during your workout sessions, on an outdoor adventure, or if you are stuck in a survival emergency, you can rely on it to give you an ample amount of fresh drinking water whenever you need it.

Extreme Water Filter Bottle by Seychelle

If you find yourself in an emergency situation where the conditions can go to the extreme, and a normal water filter might not cut it for you, there is a product that may satisfy you. Built for use in extreme situations, the Extreme Water Filter Bottle by Seychelle can give you fresh, healthy, and clean drinking water, no matter where you fill it. Whether it is tap water, freshwater lake water, river, or even radiological contaminated water, Seychelle Extreme is designed to filter out everything that can cause your body harm.

You can count on it to give you clear, crisp, and fresh drinking water. Its standard filtration system can effectively remove harmful bacteria from water. Seychelle claims that its 820ml water bottle is capable of eliminating harmful contaminants from any freshwater source in the world, including radioactive water. Designed for extremely contaminated water, this water filter bottle does not work well with saltwater. That’s why the manufacturer explicitly mentions that it can make any freshwater source drinkable.

The bottle has a BPA-free construction that makes it environmentally friendly. The multi-stage filtration system within the bottle integrates both hydrophilic and hydrophobic filters post-filtration to remove the maximum amount of contaminants from the water. You will not even need to use iodine tablets and bear drinking bad-tasting water just to make sure it’s safe for consumption. Even if there is iodine in the water source, the filtration system will remove it, so you don’t have to taste it. Its compact size makes it highly portable. You can rely on it as a great companion on your travels as well as in emergency situations, besides regular use.

20 Ounce Sport Water Bottle by Brita

If you’re looking for an easy-to-use filtered water bottle that you might want to take with you to the gym, the Sport Water Bottle by Brita is the right choice. This water bottle has a clean and straightforward design. It is one of the lightest filtered water bottles we have reviewed in this guide, making it perfect for carrying with you in your gym bag or backpack.

The water bottle is not designed to filter water from highly contaminated sources. It is a simple water bottle with a small filter that does a fantastic job of clearing up the water while you drink it. All you have to do is fill it up with tap water. The activated carbon eliminates all the bacteria and even mitigates the chlorine taste that you might get when you drink tap water. This water bottle is made with hard-sided plastic with an almost 600ml capacity. It is lightweight but durable enough for you to carry with you on your morning run and keep yourself hydrated while you are on the move. It also has a convenient carrying loop that allows you to keep it on without having to use your hands.

The size of the water bottle is just perfect for you to use with a standard car cup holder. While this bottle is made from plastic, it presents you with a better alternative than standard plastic water bottles. You can reuse this water bottle time and time again to give you the same amount of water that around 300 standard bottled water bottles would provide you. Once the filter expires, you can replace it quickly and make this bottle last longer. Just remember that its filter is not as comprehensive as the filtration systems of the other products we’ve mentioned in the review, and it is subsequently more affordable than other water bottles in the guide.

KOR Nava BPA-Free Filter Water Bottle by KOR

This entry on the list of water filter bottles is a product that has a unique and futuristic aesthetic that none of the other products can match. The classy and elegant-looking water bottle is a sight to behold, and its sleek structure allows you to carry it with you in a bag wherever you go. As good-looking as this bottle is, the KOR Nava Filter Water Bottle by KOR offers a lot more than just an aesthetically pleasing water bottle.

The lid comes completely locked, thanks to the silicone seal that ensures your water bottle will never leak. In terms of giving you access to clean and safe water for consumption, the KOR Nava has a 650ml capacity that is completely secure within the silicone sealed lid. The water bottle filters an ample volume of water using a state-of-the-art coconut shell-activated carbon filter. The filter is tested to ensure NSF 42 standards and remove chloramines, bad odor, chloramines, and chlorine from the water.

The comprehensive filtration system ensures that you have access to healthier and safer drinking water no matter where you go. The hygienic cap design secures the spout, so you can simply open it by pushing down the button and popping it back in to keep the spout clean.

This water filtration bottle looks like something out of the future, and its simple flow technology means you won’t have to suck too hard to get a steady stream of water. The bottle comes with an extra filter and a straw. The silicone spout may take some getting used to if you have particularly large lips, and some customers have complained that the bottle leaks after a certain amount of time. The spring-loaded mechanism that raises the spout to allow for water dispensing is loose, so you may need to use a finger to keep it from dropping as you drink.

Buying Guide for Water Filter Bottles

As you can see from the product reviews, there are various types of water-filtered bottles, and each of them has something different to offer. It can get a little overwhelming trying to decide which one will work for you.
To help you decide which is the greatest filtered water bottle for your specific needs, we’ve created this section to help you understand how these bottles provide you with safe drinking water as well as the qualities you need to look for when you’re buying one for yourself.
The filtration system is where all the magic happens.

How Water Filter Bottles Work

How these water bottles clean up contaminated fresh water or tap water to give you clean drinking water may seem astounding. But, there is a simple science behind how they work: the water filtration system.
Depending on the model and manufacturer of the product, the water filtration system either filters the water while you fill up your bottle or as you are drinking it. Both methods of filtration clean up water to make it safe for consumption, but both of them generally work in the same way:

Almost all filtered water bottles utilize activated carbon as an essential part of the filtration system. The activated carbon works to eliminate any contaminants from the water. If you are not sure that your water-filtered bottle has activated carbon, you can check the bottom of the bottle to see if there are any black specks there.

The activated carbon removes impurities primarily through physical absorption. As water comes into contact with the activated carbon, it goes through the millions of pores on the surface of the activated carbon. The pores allow the water to go through while blocking out most of the impurities and chemical compounds. It reacts with chlorine so that the two form chloride. The process effectively enables it to remove chlorine from the water as well.

The activated carbon eventually gets used up as it continues to filter all the water. Eventually, you will need to replace the used carbon filter with a fresh carbon filter so it can effectively clean the water. Different manufacturers use various additional steps for filtering water. Some use medical-grade cotton filters that add more layers to the filtration process. Other products also have dedicated antibacterial elements that kill bacteria and other microbes in the water as well.

Benefits of Using Filtered Water Bottles

Having a water-filtered bottle is not necessary only in emergencies or for outdoor use. It is something that comes in handy for day-to-day use as well. Investing in a filtered water bottle means you will no longer need to buy disposable plastic bottles again. All you have to do is refill your bottle through any freshwater source or tap and get fresh drinking water instantly. You will also get to save a substantial amount of money on the bottles you buy, so it makes things easier in your pocket.

Standard filtering is used for the vast majority of bottled waters. Most of the products we’ve discussed here can reliably and effectively filter harmful substances out of the water supply. Right before your eyes, you can see the filtration process taking place. It’s impossible to know with certainty how well a water bottling company filters its product.

It’s much easier to relax knowing that you always have access to safe, potable water. Since these filtered water bottles successfully remove all hazardous viruses and germs from drinking water, you can drink more water without worrying about the chance of getting sick.

Filtered water bottles also help you rid yourself of the traditional filtering methods, especially when you are in the great outdoors. You will no longer have to worry about adding disinfection tablets, hand pump filters, ultraviolet light, or even boiling the water when you are on an outdoor adventure. The comprehensive filtration systems remove any impurities that can be harmful to your health without going through those painstaking processes.

Some filtered water bottles can be quite pricey as compared to standard water bottles. Don’t let the initial high price fool you. A filtered water bottle is a one-time investment, and you get a lifetime supply of clean drinking water. In addition, a single filtered water bottle can last a long time, thereby saving you plenty of money in the long run.

Things to Consider When Buying Filtered Water Bottles

Different filtered water bottles have their capabilities. Here are some factors you should think about when you are considering your options for the perfect water-filtered bottles. Comparing these to the qualities of the individual models can help you determine which one can work out the best for your needs.

What are your filtration needs?

Chemical compounds, parasites, bacteria, viruses, and general debris are significant concerns for water filtration. Some water filter bottles are capable of comprehensive filtration. They can remove inorganic and organic contaminants as well as microbes from water.

Before you buy a filtered water bottle, you need to know what you will use the bottle for. If you need it for merely filtering tap water, you might want something that simply removes chemicals like chlorine and other compounds because tap water is already mostly free of bacteria. If you’re hiking or expect to find yourself in emergency situations, you should get a bottle that can deal with the whole spectrum of harmful contaminants.

Types of Filters

Most filtered water bottles come with activated carbon filters, but there are many with UV filters as well. UV filters are more expensive, and they cannot remove chemical compounds from the water, but they are better at sterilizing the water and removing viruses. There are a few filtered bottles that combine several types of filtering processes in their filtration system to clean the water effectively.

Quality of construction

The better the quality of construction, the longer-lasting a filtered water bottle will be. You should also look for bottles made with BPA-free materials so that they can keep the water safe for drinking. Buy a bottle that has a warranty from the manufacturer. That helps you ensure you can get a replacement or your money back in case the product turns out to be faulty.

Frequently Asked Questions

Q. Are filtered water bottles dishwasher-safe?

A. Most water bottles are safe to use with dishwashers. Some manufacturers recommend that you clean them in a dishwasher only on the top rack to avoid the risk of damage.

Q. How long do filters last?

A. The duration depends on the individual model and brand. Depending on how much water you drink, a filter can last for months. You can replace the filters since most of these products come with replaceable filters.

Q. How do I clean my water filter bottle?

A. Cleaning your water filter bottle is the same as any other bottle. Use warm water, soap, and a brush to clean the inside. You can simply use a sponge to clean the exterior of the container. You can use a dishwasher to clean the water bottle as well, but make sure you keep the bottle right on the top rack to avoid damage.


And with that, we have reached the end of the article. We hope that the information we’ve provided you will help you make the right decision in choosing the best water filter bottle. Make sure you re-read the reviews of each product again after going through the guide so you can select a model that will suit your needs the most.

Last but not least, we recommend that you stop using plastic bottled water and start using filtered water. Not only does it guarantee safe drinking water, but it will also help you reduce your impact on the environment and save money in the long run. Access to clean water is essential to life. Make sure you make the right choice by investing in water filter bottles!

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