How To Pick A Water Bottle With Filter?
Choosing the right purifier water bottle is not a difficult task. You just need to nail down a few aspects of the selection process.
Here are 4 criteria when choosing the best filtered water bottle.
What is the main purpose of getting this water bottle? Are you using it for outdoor activities such as hiking, camping, and surviving?
Outdoor activities: You will need a water filter that removes bacteria, protozoan even viruses to prevent intestinal infection. You will need the same filter if you are traveling to the least developed countries where the cleanliness of water is questionable.
Indoor Tap Water: The majority of the urban tap water is contaminated with chlorine. You practically don’t need an expensive filter that filters viruses and bacteria. A simple carbon filter is able to do the job.
The cartridge is the heart of the whole filtration system. In most cases, we will pick the filter which removes most of the contaminants.
If your water source is only contaminated with chlorine, you can look for a carbon filter.
The cost of the water bottle includes both the initial cost as well as the maintenances cost.
Beware of cheap water bottles, it might be poorly designed and leaky as well as incurring huge maintenance costs.
We break down the ongoing cost for every water bottle that we analyze.
Durability is one of the things that we need to look for on a filter. We want to have a purifier water bottle that can last 5 years.
But how do we know whether it is durable?
Read the customer’s review. Avoid leaky water bottles as they will create a lot of problems in the long run. It might damage your belongings too.
Best Water Bottle with Filters Comparison
- GRAYL Geopress – Best Filtered Water Bottle
- Larq Water Bottle – Best UV Water Bottle
- Lifestraw Go – Best Filtered Water Bottle For Travel
- Clearly Filtered – Best Stainless Steel Filtered Water Bottle
- Brita Premium – Budget Filtered Water Bottle
- Epic Water Vostok – Best Insulated Filtered Water Bottle
- Katadyn BeFree – Best Collapsible Filtered Water Bottle
- Epic Nalgene – Most Trusted Filtered Water Bottle
- Seychelle Bottle – Best Fluoride Filtered Water Bottle
- Sport Berkey – Certified Filtered Water Bottle
- KOR Nava – Stylist Filtered Water Bottle
GRAYL Geopress – Best Filtered Water Bottle
GRAYL water purifier bottle is a piece of innovative product in the market. Why we rated it as the best filtered water bottle?
Filtration Capability: Removes up to 99.999% of viruses, bacteria, and protozoan, cysts which include Hepatitis A, SARS, coli, Cholera, Giardia, and many more.
Apart from that, it is capable of filtering large particles (rust, sediments), organic chemicals (lead, arsenic, benzene), and bad odors, taste from chlorine.
Ergonomics: It is built with a soft press on the cap to provide an ergonomics and non-slip press. It is excellent for outdoor adventures, hiking, survival trips, and global traveling to countries which are having questionable water sources.
Award-Winning Design: The “ONE PRESS” design completes the purification of fresh water in 3 steps. Fill, Press and Drink™.
The process takes about 8 seconds and it doesn’t involve squeezing, sucking, dripping, or pumping. No batteries are required.
Cartridge Quality: GRAYL comes with a replaceable 3-stage cartridge that uses 3 of the filtration media below:
- Media #1: Non-woven ceramic fiber which builds a rugged and durable base for the filter.
- Media #2: Mesh of Ions which is positively charged to perform ion exchange to the contaminations. They act as magnets which bind the negative ions on impurities such as pathogens and chemicals and only allow clean water to flow through.
- Media #3: Activated carbon that will remove taste and odor from chlorine as well as organic chemicals.
Cartridge Lifespan: Every purchase of GRAYL Ultralight Water Purifier Bottle comes with one filtration cartridge. Each cartridge will last for 65 gallons of filtered water which is equivalent to 350 bottles of drinking water.
Average cost per gallon: $0.38
Verdict: The quality and design of the water bottle set it apart from its competitors. The innovative ONE PRESS design delivers drinking water in seconds.
To learn more, please visit our Grayl Geopress review now.
Larq Water Bottle – Best UV Water Bottle
LarQ’s innovation lies in its self-cleaning, longest-lasting water bottle on offer.
Filtration Capability: The bottle uses UV-C light to neutralize, up to 99.9999%* of harmful bacteria and viruses.
Self-Cleaning Mechanism: Another feature that makes this water bottle stand out is the self-cleaning mechanism that comes to life every 2 hours.
According to the manufacturer’s claims, the UV-C LED in the bottle uses mercury-free technology for cleaning the inner surfaces and eliminating bacteria. It lasts 40x longer than its mercury counterpart and is non-toxic.
Design & Ergonomics: Larq offers a range of insulated filtered water bottles that keeps the water warm for 12 hours or cool for a full 24-hour.
The UV-filter bottle’s LED is fuelled by a rechargeable lithium-polymer battery that needs no replacement and can last for a month with just one-time charging.
What’s more, its fast charging feature allows you to charge it with your standard smartphone USB charger.
And to allow you to enjoy its utility in all weathers, the charging port is made waterproof, and comes with an IPX7-rated MicroUSB connector, with the cable included in the package.
Multiple Modes of Operation: The water bottle offers water at the push of the cap.
- A Normal 60-second purification cycle comes alive when you press it once
- The 3-minute purification cycle, with triple the dose of UV light to purify excessively contaminated water, sends forth drinking water in the Adventure mode.
- The Automatic Mode keeps your bottle fresh, every 2 hours, in the self-cleaning, 10-second cycle.
- And while traveling you can save on your battery expense by putting it in the Travel Mode
Filter Lifespan: The UV filter can be used for 100,000 uses as the filter operates on battery power which can be recharged.
Cost Per UV Filter: $60
Verdict: Larq is a game-changer in the filtered bottle segment. Given the design and quality features, it surely is the most innovative and best UV-filtered bottle you can consider.
To learn more, please visit our Larq water bottle review now.
Lifestraw Go – Best Filtered Water Bottle For Travel
Lifestraw is one of the leading brands that specialized in water bottles with filter and survival filtration kits. It is no stranger to most of you.
Although most of the water bottle looks different for Lifestraw, the same cartridge is being used across its products.
Filtration Capability: The basic Lifestraw Go water filter is capable of removing 99.999% of bacteria and protozoan parasites that appear in the water. It is designed for the purpose of outdoor activities and global traveling.
Besides, you can add carbon block filters that effectively remove chlorine, taste, and odor from municipally treated water.
Lightweight: Weighing at just 5.6 ounces, the Lifestraw Go water filter is extremely lightweight and you probably won’t notice that while you are traveling.
Durability: With the capacity of 23-ounce, the body is made of BPA-free Tritan with a food-grade silicone mouthpiece. The Lifestraw Go water filter bottle is designed to be leak-proof.
Cartridge Quality: The award-winning cartridge comes in two parts. The second part of the water filter is optional:
Stage 1: 0.2-micron hollow fiber membrane which removes protozoa and bacteria that often saw in streams and lakes.
Stage 2: Activated carbon filter which reduces the taste and odor of chlorine.
The hollow fiber membrane filter can operate independently without the stage 2 filter.
Cartridge Lifespan: There has been confusion on the lifespan of the stage 1 filter of Lifestraw on whether it is 1000 or 4000 liters.
According to Lifestraw, 1000 liters is the minimum tolerance level of the test conducted. However, the actual lifespan can be up to 4000 liters.
We do recommend the filter be changed every 1000 liters as we are filtering bacteria and parasites.
Stage 1 average cost per gallon: $0.027
Stage 2 average cost per gallon: $0.25
Verdict: Lifestraw Go water filter bottle has been trusted by many for its durability and quality. This water bottle filter is cost-effective, easy to use, and is one of the best water filter bottles for travel.
Visit our Lifestraw Go water bottle review to know more about this filter.
Clearly Filtered – Best Stainless Steel Filtered Water Bottle
The ‘Clearly Filtered’ filtered water bottle is easy to be confused for a gym bottle. But, it is a filtered bottle that you can take just about anywhere. This best stainless steel filtered water bottle is value for money. Let’s take a closer look.
Filtration Capability: The water bottle promises to keep you safe from 220+ contaminants found in tap water.
The Affinity Filtration technology used in the filter is a unique dual-technology approach that removes more than 220 contaminants anywhere, anytime.
Though we can’t walk you through all 220 pollutants, some of them include chemical contaminants, heavy metals like arsenic, mercury, chromium 6, lead, agricultural chemical residues, microplastics, and of course bacteria, cysts, & microorganisms.
It also removes all odors and tastes leaving water tasting crunchy and sumptuous as it should be.
The filter even protects you from the ill effectsv of fluoride that is often present in water.
Design & Ergonomics: A light-weight, yet sturdy bottle that fits the most overloaded backpacks and fits into the gym bag, the Clearly Filtered water bottle has a 24-Ounce capacity.
The water-tight, flip-top lid allows you to take a sip when you want and stays put to keep the water from leaking.
The water bottle’s wide mouth allows you to clean it and add ice to help you with a chick chill sip at the gym.
Other mentionable design features include the double-wall stainless steel structure and are BPA free. Made in the USA, the bottle comes with a lifetime guarantee and a 30-day trial period.
Filter Lifespan: Filters up to 25 gallons of drinking water
Average cost per gallon: $1.44
Verdict: Clearly enough, the Clearly Filtered water bottle provides one of the best filtered water bottles to those who are on the go. Not only the regular contaminants, but the filter also removes fluoride, and lasts up to 25 gallons of water usage.
Brita Premium – Budget Filtered Water Bottle
Brita is a well known for water pitchers and faucet filters. It is a value for money product.
The water filter bottle comes in two variants, hard-sided which is suitable for everyday use, and soft-sided which is suitable for sports.
Filtration Capability: The filter will reduce the chlorine taste and odor from the tap water. It is only suitable for city water. It traps any particulate and reduces chlorine taste and odor from the tap water.
Stainless Steel Body: Sleek design, this water filter bottle is built with quality to last.
Cartridge Lifespan: The filter can produce clean water of up to 40 gallons for every single cartridge. The replacement cost is relatively cheap compared to other products.
Average cost per gallon: $0.10
Verdict: For city water filtration, the Brita bottles are sufficient in handling the contaminants. Furthermore, it is the most affordable piece of all.
Epic Water Vostok – Best Insulated Filtered Water Bottle
Epic has nailed all water problems outdoor lovers may have encountered and had no answers to till now.
Filtration Capability: The Vostok filtration system packs in itself a multi-patented filter media that has been tested in 16 different countries and removes some of the vilest water contaminants.
The 5-stage, triple capacity filter keeps out 99.9999% waterborne pathogens, heavy metals, fluoride, and even trace pharmaceuticals from the water. It is thus, a perfect solution for water filtration for camping, emergency preparedness, or when simply traveling to places with doubtful water supply.
Design & Ergonomics: The filter sits perfectly in a double-wall vacuum insulation water to keep liquids hot for 6 hours and cool for 24 hours.
The ultra-lightweight nature of the steel water bottle enables you to carry them anywhere without having to add loads of weight to your backpack.
The new and improved design and easy sip lid add to your convenience and make the Vostok the best insulated filtered water bottle.
Also, the 40% greater straw diameter has improved the flow rate.
Filter Lifespan: It can filter water up to 75 gallons of pure drinking water.
The average cost per gallon: $0.40 /gallon
Verdict: The Vostok by Epic Water provides a sustainable and technologically advanced solution to get filtered water from double-wall insulated flasks that are 25% lighter than their competing brands in the market. The filter in all its aspects, bundled with the Hydro flask, is a knock-out combination that makes it a must-have outdoor gear.
Katadyn BeFree – Best Collapsible Filtered Water Bottle
The best collapsible filtered water bottle and one of the fastest in its genre, Katadyn BeFree Water Filter is an ideal companion for outdoor enthusiasts.
Filtration Capability: The filter is empowered with a 0.1-micron absolute hollow-fiber water filter.
It is 99.99% effective in removing protozoa, including Giardia and Cryptosporidium, and 99.9999% effective against bacteria.
Perfect for solo use, it can filter up to 2 liters/minute making it one of the fastest flow rates among filtered water bottles or camping filters.
Compatibility with Reservoirs: To extract the full worth of this water filter bottle, just attach a flexible, foldable reservoir with water, and you will never fall short of a refreshing gulp (or many) of water anywhere, anytime.
However, BeFree is only compatible with squeeze bottles that have a 42 mm diameter screw-on cap like those made by Hydrapak.
One of its shortcomings is that it is not compatible with wide-mouth Nalgene, CamelBak, or any other disposable soda bottle.
Design & Ergonomics: The fact that it is collapsible allows you to smash, stash, and take it along, as you get going, after that drink of water. It can easily fit into the tiniest of spaces.
Further, maintaining the EZ-Clean Membrane is super easy. It requires no backflushing, brushing, or scrubbing.
The hollow membrane filter only needs to be shaken free of debris or sediments sticking to it, and it is ready to filter the next load of silty water.
Filter Lifespan: The water bottle can filter water up to 264 gallons of drinking water.
Average cost per Gallon: $0.170/gallon
Verdict: Katadyn brand has a long-standing history of bringing forth great products. BeFree’s hollow membrane filter is not only effective but also one of the fastest filters around both, infiltration and maintenance making it a truly hassle-free water filter for those on the go.
This Katadyn Befree filtered bottle review will give you all the details that you want to know about this filter.
Epic Nalgene – Most Trusted Filtered Water Bottle
Most people in the that use water bottles definitely had heard of Nalgene. Epic Water is collaborating with Nalgene to create an awesome water bottle with filters.
Certified To Remove: The activated carbon mesh filter achieves 1-micron contaminants removal and is certified to remove contaminants such as bacteria, lead, chlorine, and 200+ more.
Suitable for Streams: The Nalgene OG filter is capable of removing bacteria and viruses which made it suitable to bring along for extreme outdoor activities such as hiking, backpacking, and camping.
Certification: The Nalgene OG is certified against the NSF/ANSI 43, 52, 401, P478, and P231 by an independent laboratory.
On top of that, the water bottle comes with a 100% lifetime warranty. Epic Water stands behind the quality of its product.
Cartridge Lifespan: Epic Water claims that the water filter will be able to produce 75 gallons of clean water, 3 times longer than standard bottles.
Average Cost Per Galon: $0.12
Verdict: Epic Water is well known to have a great filtration system. Partnering with Nalgene will strengthen their position of building greater water bottles with filters for travel.
Seychelle Bottle – Best Fluoride Filtered Water Bottle
The Seychelle filtered water bottle remains the best fluoride water bottle on the market. The fact that it’s portable means that you can throw your worries about drinking water supplies, out of the window.
Filtration Capability: The Ionic Adsorption Micro Filtration (IAMF) Technology that powers the filtered bottle removes 99.99% water contaminants.
It is effective against bacteria, viruses, pathogens, chemicals, chlorine, and several other pollutants that render water undrinkable.
Besides these, the water passed through the water filter tastes better and is free of odors.
Most importantly, the RAD/ADV replaceable filter removes up to 90% of fluoride from the water source.
Design & Ergonomics: The cap can be screwed on and off with ease, and yet, is leak-proof.
While it presents a great option for bottled water on outdoor adventures, hiking, survival trips, and global traveling, it is most suited for emergency preparedness, disaster relief, and radiological contamination owing to the superior RAD/ADV filter.
It’s lightweight and sturdy. So, rugged use won’t do much harm to the water bottle.
Filter Quality: Each Seychelles filtered bottle purchase comes with a RAD/ADV replaceable filter which combines the power of the Advanced and the Radiological filters.
- The advanced filter includes the Seychelles regular filter with an EPA approved iodinated resin. The latter makes it effective against bacteria and viruses.
- The Radiological filter works at four levels of contamination. These are aesthetic (chlorine, taste, and odor), chemicals, heavy metals, and up to 99.99% of radiological contaminants.
It is also responsible for reducing fluoride content in water.
Filter Lifespan: Every RAD/ADV filters up to 100gallons of water before you need a replacement.
Average cost per gallon: $0.39
Verdict: It is one of the best filtered water bottles that removes fluoride on the shelves.
But what sets it apart is its ability to rid water of viruses – a boon in countries where water is contaminated with viruses. This is one of the reasons it has wide applicability, and probably, makes it a popular choice, too.
Learn more about this filter at Seychelle water bottle review guide now.
Sport Berkey – Certified Filtered Water Bottle
Berkey has been a long history of producing gravity-fed water filters. They have one of the best fluoride water filters on the market.
Let’s find out how the Sports Berkey performs as compared to others.
Filtration Capability: Reduce chemical contaminants such as 97.5% lead, 98% mercury, 99.9% chromium and odor, taste from chlorine.
In addition, it reduces harmful pathogenic bacteria such as E-coli, Cryptosporidium, and Giardia. Those are the bacteria that cause intestinal infections.
Certifications: The filter has been tested rigorously by EPA accredited laboratories which exceeded the requirement for EPA protocol for Microbiological Filters.
Apart from that, it was certified against ANSI/NSF Standard 53.
Lightweight: Weigh just over 4 ounces, the squeezable bottle is super convenient for drinking while traveling.
Cartridge Quality: While Berkey did not reveal the content of its filter cartridge, they claim that it is an ionic “adsorption” microfiltration system.
It is an exclusive proprietary media that will attract the molecule of the contaminants to the surface of the media. It is a medical-grade technology to produce clean drinking water.
Cartridge Lifespan: Berkey breaks down the lifespan of its filter based on the water source that was consumed.
Water from streams, lakes, or ponds: up to 25 gallons
Municipal treated water source: up to 100 gallons
Average cost per gallon: $0.20 – $0.80
Verdict: Due to several factors such as the unknown of the filtration media and the cost of the filter, we remain neutral on this product.
While most of the people are quite satisfied with their product, we think that GRAYL and Lifestraw are way better.
KOR Nava – Stylist Filtered Water Bottle
KOR Water is a relatively new company that mainly focuses on manufacturing water bottles.
Their water bottles look sleek, stylish, and built with great quality. Let’s find out how it is the performance of the water bottle.
Filtration Capability: Reduce mainly odor and taste contamination from chlorine.
Sleek Bottle: Unlike other water bottles, KOR Nava has a great design with a hygienic cap to protects the spout from contamination when not in use.
The body uses BPA-free Eastman Triton polyester which is approved by FDA.
Easy Flow Technology: Claimed by KOR, this technology makes drinking from the mouthpiece easier without squeezing and excessive sucking.
Cartridge Quality: There is only 1 type of filter in KOR water. The filtration media is made from 100% pure coconut husk which is very effective in removing chlorine.
In addition, the filter is tested independently against NSF 42 Standard for chlorine taste and odor removal.
Cartridge Lifespan: Each cartridge can filter up to 40 gallons of clean drinking water. The replacement cartridge comes in a pair that can last for 80 gallons of water.
Average cost per gallon: $0.17
Verdict: Although the price is slightly higher, judging by the filtration capability and the overall design, this product is recommended. It is definitely a good buy.
Why Should You Use Water Filter Bottle?
Water bottles with filter solve more problems than you can imagine. Drinking from a filtered bottle is good not only for health reasons but for many others. Here are a few of them:
In the backcountry, or during emergency preparedness, or simply while traveling to places where you are not sure of the water contamination levels, filtered water bottles will offer the first line of defense against pathogens and other contaminants.
One important way to keep up your energy levels outdoors is to stay hydrated. Avoiding water intake to avoid microbial infection is not a good way to stay healthy. Filtered water bottles enable you to drink from any source, on the go.
Filtered water bottles help you do your bit for the environment. By avoiding plastic bottled water, you have saved the oceans and the landfills from taking another load of plastic pollution.
Bottled water is harmful not just to the environment but also to your pocket. As a traveler, you don’t want to spend your savings on buying bottles of water. Or, while trekking you don’t want to carry an extra load just to stay hydrated.
For these reasons, a filtered bottle is a great choice.
Types Of Filtered Water Bottle
That’s an important piece of information that every buyer should have, prior to making the final purchase decision. So, here is a summary of the different types of filters that are on the market.
The Straw Filter
A highly compact, light-weight, easy to use, and carry filter that comes fitted with a straw inside a protective casing, it filters the water as you draw it up by sucking through the straw. Since the straw is fitted with a filter, you can draw water from a flowing stream or from a shallow puddle with equal ease.
However, it does offer some challenges. One needs to exert oneself to suck the water or, needs to go down to the level of the puddle to draw water.
The Gravity Filter
These filters operate under the effect of gravity. Dirty water is filled in a reservoir and suspended above the clean water tank. Under the influence of gravity, the water flows down, through the filter and fills into the water tank below.
It is can be used for a group of travelers or hikers as much as it is helpful for solo use.
The only drawback of this design is its slow action. You may, therefore, not be able to filter on the go.
The Squeeze Filter
They are similar to the gravity water filters with the only difference being that gravity is replaced by the mechanical power of your muscles. As the name suggests, you need to squeeze the water reservoir to push the water through the filter. While some filters come with a reservoir (small) of their own they can also be fitted onto a disposable water bottle.
The Pump Filter
These types of water filters remove contaminants that are drawn from the source through a manual pump action. You can imagine them to be tiny hand pumps fitted with filters that remove the contaminants as water passes through them.
While they are versatile in their filtration capability, the downside of these is that the pumping action can be tiresome, at times.
Filtered Water Bottle Buyers Guide
Here is a quick guide to help you buy the best filtered water bottle for your next trip. These are the questions that you should be asking before you zero in on a filtered bottle.
What are you targeting to remove from the water?
Not all filters are made equal. Broadly, they are capable of removing the following from water:
- Chemical contaminants,
- Parasites and bacteria, and
Depending upon the source of water and the point if of use, you can decide on a filter that will best solve the water issue.
If you are out in the backcountry enjoying nature trails or, traveling to a foreign land the water quality of which you are not sure of, it is advisable to get a filter that can keep out each of these contaminants.
If you will be using only tap water which is already treated by the municipality, then a filter that keeps out parasites and bacteria is good enough. If the water is known to have a high concentration of chemicals too, then you need a filter that keeps you safe from these as well.
Which filter type is for which contaminant?
Most filtered water bottles come with an activated carbon filter. There are others that are powered by UV light.
Each type has its power against a set of contaminants that the other may not.
The activated carbon filter keeps out bacteria, parasites, chemical contaminants but is ineffective against viruses. The UV filter, on the contrary, provides no protection from chemical contaminants but can efficiently slay all bacteria and viruses.
Also, the latter is battery-operated and more expensive than its carbon counterpart.
What are the important quality aspects of the bottle body?
The water bottle is as much important as the filter as the water will be stored in it. So, it is important that it is safe for usage. It should be high-quality material and if plastic, should be BPA free.
FAQ On Water Filter Bottle
Are filtered water bottles dishwasher safe? Do water bottle filters really work?
Yes. They work towards keeping you safe from water-borne illnesses and the long-term consequences of consumption of chemical contaminants. As the water moves through the filter, it gets filtered to provide you a fresh glass of water.
However, make sure you buy the right filter that fits the purpose and removes the targeted contaminants.
Are water filter bottles safe?
The answer to this lies in the choice you make. We suggest that you go through the buying guide provided earlier in this post to know the safety aspects of the water bottles.
If you are concerned about the safety of the filter, they are generally made of inert material that does not react with the water stored to produce any new contamination.
Are filtered water bottles dishwasher safe?
Refer to the manufacturer’s detailed instructions for this. While most of the water bottles are dishwasher-safe, the filters are not.
Also, it is advisable to put the water bottle in the top rack of the dishwasher to prevent damage.
Can a filtered water bottle be put in a fridge or a freezer?
The water bottle can go into the freezer as easily as it can, into the fridge. BUT, never freeze the filter as freezing can render it useless.
Say no to plastic bottled water. Any one of the best filtered water bottles listed above is environmentally friendly and reusable. Single-use water bottles will fill up the landfill and release a toxic gas that affects our health.
Let us know in the comment below if you need additional information on the filter that we mentioned above.