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Top 5 Portable Water Filters of 2020 (Review and Buying Guide )

portable-water-filter-reviews

Water is known as the essential thing that we put into our bodies every single day.

It’s very crucial to ensure that the water we’re drinking is of the utmost purity and clarity.

Slightly impure water contains cumulative toxins that can gradually build up in our bodies over time.

Toxins present in water may cause long-term damage to physical health.

Unfortunately, the supply of clean water in the United States is meager.
We had polluted the planet in several ways that we are unable to get pure and freshwater.

Industrial chemicals and many agriculture materials pollute the environment that directly affects the water supply.

It is unfortunate to know that in most populated parts, there is no longer a cup in our hands and drink directly from a pond or lake.

However, having a portable water filter is one of the best things a backpacker can pack on any trip.
There is always a need for fresh and clear water, but it is not available every time.

That’s why it is essential to bring a water bottle that allows you to drink clean water in all circumstances.

Read About: Whole house water filters Review

Why is there a need for a portable water filter

The natural sources of water are not clean, and they contain a large number of bacteria, heavy metals, and toxins. These toxins directly affect human health and lead to complications.

However, if you are lucky enough to find a fast-flowing river, then there is a good chance of this water being safe to drink without any treatment.

On the other hand, the water in lakes and pools is unable to swallow.

People who are fond of hiking or bag backing always find the solution by which they can get clean water.

They pass from the areas where it’s impossible to get clear water.

For this purpose, there are portable water filters that allow you to get fresh and clean water without any difficulty.

Moreover, you can also store water for future use with the help of portable water filters.

The best portable water filters:

Investment in the best portable water filter can change your life because it allows you to get fresh and clean water at ant where.

These portable bottles are essential for any kind of emergency.

You can easily pure the stream, river, or lake seawater and remain hydrated.

There are portable water filter reviews that allow you to get the best one according to your needs and desire.

IMAGE PRODUCT DETAILS

LifeStraw Personal Water Filter

Weight: 2.08 ounces

Capacity: 1000 liters

Dimension: 7.9 x 0.8 x 0.8″

Filter Pore Size: 0.2 microns

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Etekcity Water Filter Straw Camping Water Purification Portable Water Filter

Weight: 2.08 ounces

Capacity: 1500 liters

Dimension: N/A

Filter Pore Size: 0.1 microns

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Sawyer Products MINI Water Filtration System

Sawyer Products Mini Water Filtration System Weight: 3.2 ounces

Capacity: 540 gallons/Per Day

Dimension: 4 x 3 x 8″

Filter Pore Size: 0.1 microns

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LifeStraw Go Water Filter Bottle

Weight: 2.08 ounces

Capacity: 4000 liters

Dimension: N/A

Filter Pore Size: 0.2 microns

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5th product
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Let’s Review the best portable water filters one by one with detail so that you can easily choose the best one for you.

1.LifeStraw Personal Water Filter for hiking and camping

The LifeStraw, Personal Water Filter, is the most rated, accessible, and acclaimed water filter on the market.

The filter markets itself as a practical and portable water purification system for travelers and especially outdoor folk.

This product is the best solution to unsafe drinking water for people that are living in developing countries.

It is fascinating to know that the LifeStraw water purifier has a more modest filtering capacity of 1000 liters or 264 gallons.

It is typically enough for 400 – 500 days of drinking for a single person.

LifeStraw Personal Water Filter

Moreover, for backpacking needs, it is also plenty because it can be enough for dozens upon dozens of hiking trips.

As it is described earlier that the LifeStraw is considered as the best portable water filtration system because it removes 99.9% of all waterborne bacteria that is of 0.2 Micron size.

Furthermore, the filtration system also impresses with the high filtration speed that makes it easier to drink directly from the source.

LifeStraw personal water filter description:

The LifeStraw personal water filter is a straightforward one-piece water filter that is made from BPA-free plastic.

It can extend to about 9 inches in length, and it also has a relatively sleek tubular profile.
There is a drinking spout at one end of the bottle and a mesh filter opening at the other end.

It is essential to know that both ends are each protected by a plastic hinged cap.

These portable product functions are the same as an ordinary drinking straw.
The straw is capable of filters and purifies the water that you suck up through it.

It will remove all the hazardous microbes, unpleasant tastes, and odors from the sea.

The filtration unit also comes with an attachable lanyard for hanging.
You can easily hang with your neck so that you can carry it hands-free.

Notable features of LifeStraw water filter for hiking and camping:
Filter Of LifeStraw Water Filter:

It’s crucial to understand that the filtration process in the LifeStraw is mechanical, and there are no chemicals, moving parts, and batteries required for filtration.

First of all, the water passes through two polyester textile pre-filters along with mesh sizes of 100 and 15 microns.

This filter is specialized to remove all the particulates, sediment, and debris to ensure crystal clear drinking water.

It is fascinating to know that the LifeStraw filter also used advanced hollow fiber membrane technology that mechanically traps all bacteria and protozoa and allows the water to pass.

What toxins does LifeStraw Water Filter Remove?

You will be glad to know that LifeStraw filters can move quickly to 0.2 microns.

The filtration unit is capable of removing 99.9999% of bacteria, such as E-coli, campylobacter, vibrio cholera.

Moreover, it can also eliminate 99.9% of protozoa like guardian lamblia and cryptosporidium parvum.

However, the LifeStraw does not remove viruses present in the water.

Convenient:

The filtration unit is best for when you are camping, fishing, or hiking out in the backcountry.

Moreover, the product is also safe to use in most international cities.

The rate of contaminants is infrequent in such scenarios.

It is very convenient to operate, and there is no need if hard and fast rules for getting pure water.

Replaceable activated carbon filter:

The interested people will be glad to know that they also have a replaceable activated carbon capsule at the bottom of the unit.

The screen helps a lot to reduce the level of chlorine, organic compounds, and heavy metals in the water.

Moreover, it also eliminates unpleasant odour and the smell of water from the pond or river.

However, the carbon filter also has some limitations because it cannot remove the lead present in water.

What is the Filtration capacity of LifeStraw Water Filter?

The filtration unit has a respectable flow rate of about 1.7 litre per minute that is on the high end for a water purifier.

Now you will be able to quench your thirst rapidly when sucking water through the unit.

Furthermore, the LifeStraw filter will provide up to 4,000 litres (1000 gallons) of safe drinking water before the expiry.

That means, if you drink two litres of water per day with the filter, then it will last about 5.5 years later.

You’ll know the filter has had its day when the flow rate decreases, and then water stops flowing through the screen altogether.

You won’t end up drinking contaminated water when the filter expires.

There is no way to replace the spent internal mechanism once spent; you have to buy a brand new LifeStraw.

So if you’re planning an extended multiyear trip, you might want to buy more than one.

Because the LifeStraw filter uses hollow fibre membranes like the Sawyer Mini, it is also susceptible to freezing temperatures, and you should try to keep it close to your body if you’re using it in such conditions.

If you suspect it has been frozen, you should replace it immediately.

Simple to operate:

LifeStraw water filter is effortless to operate and straightforward.

There is no requirement of any pumping mechanisms, squeezing, or any physical effort.

All you have to do remove the top and bottom caps then immerse the end of the LifeStraw into the water source.

You can dip the straw into a river, pond, lake, puddle, rock crevice, or water-filled sink, etc.

Easy to maintain:

This device is specially designed for you to drink water directly from any natural source.

There is no need to pure the water out into any vessel or pot.

When you feel thirst, you should backflush the membranes of the unit by blowing the dirty water that is trapped inside the filter.

In this way, you can also clean the filter easily.

Furthermore, if you want to get directly to water, then backflush it again.

People who are using the device throughout the day can also replace the caps after each use.

For this purpose, you have to leave the lids off to dry the filter.

Affordable:

It is fascinating to know that the LifeStraw portable water filter is very affordable.

However, it is essential to keep in mind that the unit cannot remove viruses, chemicals, and heavy metals.

Due to its low cost, it can is beneficial for every citizen who wants fresh, pure, and clean water.

Portable:

The LifeStraw water filter is an ultra-portable water purifier that can remove all biological contaminants except for viruses.

However, the screen can’t filter out chemicals and heavy metals.

For general travel purposes, the product is the better choice due to its versatility.

Important things to know about the LifeStraw water filter:

There are two essential things regarding this filtration system.

First of all, it is better to consider that the product is designed to be a personal water purifier.

You have to drink water directly by sucking up and cannot dispense the decontaminated water.

The second essential thing to note about this product is that it’s more suitable for use in the backcountry as compare to general travel.

The water filter is straightforward to suck up water from difficult-to-reach places.

Moreover, it is also useful for the water sources where the water is too shallow to fill a hydration bladder adequately. 

The LifeStraw filtration unit is handy for travel, and many people do travel with their LifeStraw.

Pros of LifeStraw portable water filter
  • The product is ultra-portable
  • You can efficiently such up the water from difficult-to-reach places
  • Simple and reliable
  • Flow rate is outstanding
  • Decent lifespan
  • Good value for money
  • This model comes at a high price, and it is one of the cheapest portable water filters.
Cons of LifeStraw water filter
  • The product is not ideal for sharing or serving a group
  • Not universally dependable
  • The filter is susceptible to freezing
  • Won’t work with a disposable water bottle
  • Backflushing is required frequently
  • Not an all-in-one solution
  • Doesn’t remove viruses and heavy metals

2.Etekcity Portable Water Filter Filtration Straw Purifier Survival Gear

The Etekcity Portable Water Filter is a whole kit that allows you to drink crystal clear water in all circumstances.

It is surprising to know that the offers you three stages to getting rid of all contaminants instantly.

The unit comes with a pre-filter, a carbon filter, and a 0.01-micron hollow fibre UF membrane.

Etekcity Water Filter Straw Camping Water Purification Portable Water Filter

Notable features of Etekcity Portable Water Filter Filtration Straw Purifier Survival Gear

The Etekcity Portable Water Filter allows you to get several functions because it is famous due to its versatility.

Let’s check out some of the significant features:

Toxins That Etekcity Portable Water Filter Removes:

Al those parts that are harmful to human health can be eliminated with the help of this portable filtration unit. 

It has a great ability to remove all kinds of bacteria like E. coli or salmonella and many more.

Furthermore, the filter will also remove rust, silt, worms, and other significant contaminants.

Additionally, you can also eliminate chlorine, heavy metal ions, THMs, and VOCs from your water of any natural source.

The device is safety tested, but it is also not capable of removing viruses present in the water.

Now a small disadvantage is that sometimes the water will be hard to draw out of the unit which can get on your nerves.

On the other hand, the kit comes with handy features such as a foldable water pouch for collecting water, a longer straw to attach to the filter, and a syringe for cleaning.

The capacity of this device is 1500 gallons.

Filtration capacity of Etekcity Portable Water Filter:

​As we know that portable water purifiers are best for the single person use, and this item would make a great addition to any backpacker’s inventory.

You will be surprised to know that it has a filtering capacity of 1500 litres that is enough for about 500 – 700 days.

We can also say that this unit is enough of countess backpacking trips.

The filtration capacity of this unit is the same in every source.

Either you are drinking water from the canal, pond, or river.

3 stage filtration:

Here is the good news for the campers that Etekcity straw portable water purifier comes with a 3-stage advanced filtration system. 

The filtration unit includes a pre-filter, an antibacterial activated carbon filter along with a 0.01 Microns hollow fibre UF membrane inline filter. 

The three-stage filtration unit is capable of removing up to 99.9% of bacteria, protozoa, and other contaminants present in the water.

Pros of Etekcity Portable Water Filter Filtration
  • The filtration unit comes with a collapsible pouch of water.
  • Three-stage filtration
  • The bonus carrying case is also present
Cons of Etekcity Portable Water Filter Filtration
  • Little bit expensive
  • It takes considerable time to filtrate
  • The unit requires a great deal of suction to use

3.LifeStraw Go Water Filter Bottle

The LifeStraw Go water Filer Bottle is the best product for the people who want to enjoy their life in robust regions without any tension of thirst.

The filtration system is famous due to the two-stage filtration process that can remove all significant and harmful toxins present in the water.

Sawyer Products MINI Water Filtration System

Notable features of the LifeStraw Go Water Filter Bottle:

The LifeStraw Go water Filer Bottle allows you to get several benefits.

Here is the description of some of the major ones.

Filter that LifeStraw Go Water Filter Bottle has:

It is good news for the people who are looking to remove bacteria, protozoa, and viruses from the water.

A carbon filter cartridge present in this portable unit allows you to get crystal clear water.

Removes odour:

It is fascinating to know that the hollow fibre membrane present in this product can eliminate 99.999% of our toxins and contaminants in the water. 

Moreover, this purifier is also beneficial to remove unpleasant odour and taste.

Easy to carry:

The water bottle is very convenient and easy to catty with you.

It is very light weighted, and you can easily remove the mouthpiece to use the bottle to drink water.

The bottle ensures you that you are drinking safe water.

If you want to switch it back, reattach the mouthpiece to hook it again.

Filtration capacity of LifeStraw Go Water Filter Bottle:

By using this filtration unit, you can get effortlessly pure up to 264 gallons of water before replacement.

When you feel that the filter has stopped drawing, it’s the best time to replace it.

There are no hard and fast rules to change the filter.

Environment-friendly:

The customers will be glad to know that the LifeStraw Go Water Filter Bottle is made up of environment-friendly and BPA- free plastic.

The bottles come ready to go, and it is easy to assemble.

The water bottle will always feel you relax that there is something special for you to stay healthy.

Pros of LifeStraw Go Water Filter Bottle
  • Easy to assemble
  • It can easily use a regular drinking bottle
  • Made up of BPA-free material
Cons of LifeStraw Go Water Filter Bottle
  • Little bit expensive
  • Poor quality control
  • Position of the filter may result in leaking

4.Sawyer Products Mini Water Filtration System

People who are looking for another prevalent and ultra-portable water purification system Sawyer Products Mini Water Filtration System is here for you.

It is perfect for camping, hiking, hunting, fishing, and international travel.

Sawyer Products Inc. manufactures this water filtration system, which is a US-based outdoor gear company.

LifeStraw Go Water Filter Bottle

It is fascinating to know that Sawyer’s water filtration products are known for their ability to filter contaminated water to higher standards as compared to US bottles.  

Moreover, the water filtration systems are also repellent to sunscreens and first aid products.

It is essential to know that this filter is certified for absolute microns that mean no particle that is 0.1 or larger can get through it.

This product has the fastest flow rate that people like and make the right choice. Hence, it is rated to 100,000 gallons.

Sawyer Mini Water Filter Description:

The Sawyer Mini Water Filtration system lives up to its name.

It is a very lightweight, super compact, and comfortable product.

You will be glad to know that the total weight of the filtration unit is 2oz and 92g when it is wet.

However, the portable filtration unit lacks faucet attachment that the Sawyer Squeeze has for directly filtering water from taps.

Notable features of the Sawyer mini water filtration system:

Compact in size:

The Sawyer Mini filtration unit is very compact and is very pocket-friendly.

The filter is made up of the hollow fibre membrane variety, and it will be rendered useless if it freezes.

You can easily keep the filter unit in your pocket, and it allows getting the warmth of the body.

In this way, you can prevent the filter from freezing if you are in the area where the temperature is in minus.

Cylindrical shape:

The customer will glad to know that the unit has a circular way, that means it carries less space.

Moreover, there is also an arrow painted on the body that indicates the direction. 

At one end of the filtration unit is threading that allows you to directly attach the provided squeeze pouch or a standard 28 mm disposable water bottle to the filter.

The filter of Sawyer Mini:

Here is the good news for the customers that the Sawyer Mini water filtration unit uses hollow fibre membrane technology that developed from advanced kidney dialysis filtration technology.

The unit comprises a significant number of tiny U-shaped hollow fibre micro-tubes by which the water enters the tubes with the help of small pores in the sides of the cells.

This technology directly allows the water to pass through the filter at a high flow rate.

However, the unit can easily trap sand, silt, dirt, debris, and many harmful microbiological contaminants present in water.

You will be able to get crystal clear water, no matter how opaque or muddy the source.

Toxins which Sawyer Mini Water Filter Removes:

The filtration unit provides 0.1-micron absolute filtration that means no pore larger than 0.1 can pass from it.

It is excellent news that you can get rid of all bacterial E. coli, cholera, and salmonella up to 99.99 %.

Moreover, it can also eliminate all protozoa like Giardia lamblia and cryptosporidium.

Furthermore, the company also claims that the filter was tested to 10 million parts of bacteria and one million pieces of protozoa.

People must keep in mind that the Sawyer Mini water filtration unit will not remove viruses, industrial chemicals, heavy metals, unpleasant tastes or odours of the water.

However, it is still an excellent choice for people who are living in developed countries.

 Flow rate and water capacity of Sawyer Mini Water:

The flow rate of the Sawyer Mini water filtration unit directly depends on the filtering mode, either it is squeezing or gravity.

You can quickly expect a flow rate of around 0.5L per minute in every condition.

The Sawyer water filters have a far superior lifespan.

It is capable of filtering about 100,000 gallons or 378,541 litres water.

That means if you drink two litres water a day from the filter, it will last you over 500 years.

Furthermore, there is no need to worry about replacing filters, as is the case with most other purifiers.

Mode Of Operation Of Sawyer Mini Water Filter:

The Sawyer Mini filtration unit is an extremely versatile water purifier that can be used in various ways.

Here are some common forms of process of the group.

Operation 1:

 In this method, you can attach the filter to a Sawyer Squeeze with the help of the screw threading.

You can either drink water directly from the filter spout or dispense the purified water into another pot.

However, squeezing the pouch increases the flow rate but never press too hard because it can damage the filter from the weak points.

Operation 2:

Standard disposable 28 mm threaded water bottle can screw onto the filter, and it can be used in the same manner as the pouch manner.

Hence, this capability is excellent for when you do not trust a dubious brand of bottled water.

Operation 3:

In this operation, you can fit the straw attachment on the filter and drink water directly from any water source like a lake, pond, and puddle or a wide-mouth water bottle without any difficulty.

Operation 4:

You can also use the filter inline on a hydration pack.

There is no need for any additional adapters.

All you need is to fill your hydration pack from any water source and filter water as you’re drinking.

However, it is recommended that you can backflush the filter at the end of each outing before putting it away into storage. 

Moreover, it would be best if you also backflushed the screen after taking it out of the room to re-wet it. In this way, you can restore a reasonable flow rate.  

If you have a smart water bottle, you can leave the syringe at home and save weight.

The longer life span of the Sawyer Mini Water Filter:

The filtration unit can last you a lifetime even if you are backpacking, hiking, camping, or in an emergency. 

This portable water filter always allows you to get clean, fresh, and healthy drinkable water at your disposal. 

There is no need to worry about the expiry of the unit because it can live longer more than your life.

Cost-effective:

The Sawyer Mini Water Filtration unit allows you to get outstanding value for money, providing 100,000 gallons of bacteria and protozoa free water.

It is fantastic to know that it only takes 0.005 cents per litre, and it lives long enough to filter 100,000 gallons of water. It can work correctly for more than ten years.

In other statistics, if you use two litres per day, then you will be able to get about 7,300 litres of clean water from the filter that is an excellent value for money.

In the end, you will be glad to know that the filtration unit also comes with a collapsible water bag which you can use to store water.
It works the same as the container bottle.

Pros of Sawyer mini water filter
  • The product is compact and light-weighted
  • Ultra-portable
  • Highly versatile
  • There is no use of batteries, chemicals, UV bulbs to operate
  • Incredible value for money
Cons of Sawyer mini water filter
  • Freezing temperature can render the screen useless
  • We cannot call it as an all-in-one solution
  • Not universally dependable
  • Frequent back flushing is needed

What are the advantages of portable water filters?

It is fascinating to know that portable water filtration units allow you to get a lot of benefits. Let’s discuss some of the next ones.

Lifesaver:

Any portable water filter is a lifesaver. Either it comes in the form of a straw r bottle.

It allows you to survive in critical conditions where clean water is not present.

These are not only survival for a single person but also the families.

These filtration units will keep you away from health complications that can take place during camping due to muddy water.

It is fascinating to now that these filtration systems allow you to get crystal clear water in all circumstances.

All the devices work according to their techniques and remove contaminants from the water.

People who are fond of travelling and hiking also call it a magical invention for their survival.

Rapid filtration:

All the portable filtration units allow you to get fresh water instantly.

It is essential to keep in mind that these filters are composed in such a way that as water passes from one side, and it instantly cleans from the other end.

However, there is a delay of some seconds in water flow, but it isn’t imperative.

 Cost-effective:

Almost all models and all types of portable filtration units come with reasonable prices. However, this device is crucial to any survival kit, and you can’t expect the amount to be very high.

Compact:

One of the most significant advantages of portable water filters is their size.

These units are designed in such a way that these are easy to carry without any effort.

When you are travelling, these are many products that are essential to carry in your backpack.

To keep this consideration, portable filters are straightforward to carry.

However, large filtration units with tubes and containers are foldable, which makes your life easier.

Easily to replace:

Now there is no need to think about the large installations to filter the filtration units.

You can easily replace the filter at pocket-friendly prices.

However, it is also one of the main benefits that you can get from portable filtering units.

 Relatively long life:

As we know, that portable water filter will give you plenty of clean water, but do you know that these units are long-lasting? 

It is surprising to know that the average lifespan of one of these units is approximately 200-300 gallons of water.

Furthermore, a single person will last the filtration unit in one year if he drinks water every single day.

Hence, if you are going camping with your family, there is no need to get more filters at the same time.

What are the disadvantages of portable water filters?

Although filtration units are the perfect choice for the people who are fond of camping and travelling, there are still many drawbacks, and here is the description of some of these.

Not effective against some contaminants:

It is essential to know that portable water filters are specialized in removing only specific threats from filthy water.

No product can eliminate sediment, heavy metals, and viruses at the same time.

Not good if you venture with others:

Little filters are perfect for single person use. However, hygiene is not a top priority during an outing because we also have o cover the other aspects.

We can never neglect the fact that it is not suggested for people to drink from the same mouthpiece.

Always need a spare one:

There is no need to worry for six to eight months when you buy these portable filters, but after that, it may stop working effectively.

To overcome this issue, carrying the second one is the best solution.

Hard to clean:

The portable filtration units are not designed to be cleaned.

However, users will advise you to go for it. In this condition, you can hope to blow some dirt back through the filter with your mouth.

So, we can say that these filtration units are not best to clean, and replacement is the best option.

Properties that the best portable water filter must have:

Having one of the best portable water filters is always a great idea because it helps you a lot to conserve your water resources.

Furthermore, it gives you the security that if some accident occurs and you are forced to spend more time than you planned initially.

An excellent portable water filter will be of a high enough quality to work with any source of natural water.

The best water filter works on every type of water; either it will be a crystal clear stream or creek or a muddy lake.

The water filter will make sure that there are no bacteria, massive particles, or metals.

Moreover, it will also have a high volume to last you for a lot of different activities.

Types of portable water filter:

People who are looking to shop for the mobile water filtration system have many choices.

All of them are light weighted and incredible to select according to the need and desire.

As you can also see in our short reviews, there is more than one type of portable water filters.

The function of all water filters is the same in its ways.

Let’s check out some significant types of portable water filters with their pros and cons.

1. Straw Portable Water Filters

If you are looking for the lightest portable water filter, there is nothing best as Straw water filters available now.

Just like the name, the screens usually look like large straws, and they work as the straws as well.

If you want to use filters, you just have to get close to the water source and draw in water with the help of the straw.

It is fascinating to know that you can bring water from any source like lake, pond, river, or puddle.

However, it is essential to know that the filter requires a more powerful draw to work, but the process of filtration is very easy and straightforward.

People will glad to know that Straw filters use cartridges that are made out of the hollow fibre membrane.

Moreover, these fibres are tightly woven together. Water can easily pass through a lot of fibre layers before reaching the actual straw you are drawing on.

Furthermore, fibres of the filtration unit are also very porous, but the holes in the tissues are tiny.

Any of the membranes of this unit use holes that are 0.2 microns wide. In this way, one hundred thousand smaller, a 2 cm hole allows the water to pass.

The water passes through these holes to the straw. All the bacteria, viruses, and parasites in the water are more significant than the mess.

That’s why they will be trapped and won’t be able to pass.

In short, all the elements that float in the water are too large to pass. In this way, you can get rid of all types of contaminants present in water.

Pros of Straw Portable Water Filter

  • These filters efficiently remove all sediment and debris present in water
  • The screen can remove all the particles that cause the water to taste and smell bad
  • It can easily remove bacteria, viruses, protozoa, parasites present in water

Cons of Straw Portable Water Filters

  • The holes present in the membrane get clogged due to sediment, and bacteria over time
  • The screen is not very efficient to remover dissolved contaminants such as chlorine, heavy metals, and pharmaceuticals in water
2.Pump Portable Water Filters

First of all, it is essential to know that Pump filters are not extremely small, but they can also fit in a backpack easily without taking up too much space.

If you want to use the screen, you have to connect a lead line to the water source.

Connect another route to a water recipient.
You also have to use a small hand pump to draw the water.

Many pump filters rely on ceramic filters.
Some of them also use fibre filters, and some use one of these filtration techniques with the collaboration of an activated carbon filter or even a block activated carbon. 

However, the fibre filters work as same as the straw filter’s hollow membrane filters work.

They mechanically stop the contaminants from reaching your water.

However, ceramic filters also provide mechanical filtration, and these are also porous.

Their surfaces are covered in 0.5 – 1-micron holes. The water passes from these small holes and blocks all the contaminants.

One of the best advantages of using ceramic filters is that they can quickly stop the asbestos that is responsible for contaminating your water.

The most crucial thing that you have to keep in mind is, some bacteria are enough to pass through the ceramic filter and take place in your water.

Furthermore, the ceramic filter cannot stop organic compounds from contaminating your water.

For this purpose, some manufacturers use it with the combination of an activated carbon filter.

It has millions of microscopic pores between the carbon atoms.

It is fascinating to know that each gram of activated carbon presents a surface area of up to 2,000 square meters.

Pros of Pump Portable Water Filters

  • Pump filters improve the water’s smell and taste
  • An activated carbon filter has to be changed only once a year
  • All the essential minerals in the water are safe by this filter

Cons of Pump Portable Water Filters

  • This filter is a breeding ground for the trapped bacteria if it’s not changed in time
  • It is essential to know that pores in the carbon granules are astronomical and they cannot stop some bacteria species
3.Bottle Portable Water  Filters

Bottle filters have the great advantage of being useful when there is no other source to drink the water.

All you have to do is simply remove the filter cartridge and use it as an ordinary drinking bottle.

You can get safe and healthy water from any source of water.

When you have to drink water from the most contaminated source, then you can simply put in the filter cartridge and use your bottle as a filter.

However, the bottle filters rely on fibre filters to clean the water.

Some of the models of bottle filter also use solid block activated carbon filters instead.

The models of bottle filters that use fibre filters work the same as the straw filters, but there is no dipping of straw in a water source.

You are going to use a bottle as a recipient. In this way, the straw can filter out the contaminants and allow only clean water to reach.

However, the models that use an activated carbon block filter to clean the water also use a similar technology that works more precisely.

In this technique, the activated carbon is compressed to create a uniform matrix.

It will allow the activated carbon to absorb more contaminants and chemicals that reduce the size of their pores.

Hence, it makes it more efficient at trapping bacteria and parasites.

Pros of Bottle Portable Water Filters

  • Bottle filters have a great ability to reduce heavy metals like chromium, arsenic, and other contaminants in the water.
  • It can effectively block all the bacteria and viruses from reaching your drinking water
  • Bottle filter also allows beneficial minerals to remain in the water

Cons of Bottle Portable Water Filters

  • It can dissolve salts like fluoride and nitrates in the water
  • The screen does not reduce the percentage of cadmium
  • A little bit expensive than previous types
5.Gravity Portable Water Filters

Gravity water filters are best for campers, trekkers, and emergency peppers.

There is no need for any electricity or constant water supply to operate.

Gravity filters models are also perfect for those who like to travel in the areas where clean water is not available.

The water filters are made out of two containers placed above each other.

If you want to use these filters, you just have to pour water in the first container.

The gravity pull allows the water to passes through filter mediums and ends up in the other vessel that id placed lower.

However, the second container features a tap that you can use to refill your water recipient easily.

Gravity filters rely on the combination of ceramic and activated carbon filters.

These filters are beneficial to clean the water.

Moreover, the conjoined action of these filter mediums allows the water to become ore cleaner and free of harmful contaminants.

Pros of Gravity Portable Water Filter

  • Gravity filters have a high capacity to remove all bacteria, viruses, protozoa, and parasites present in water
  • It can also remove some herbicides and other human-made contaminants in the water
  • The filter can also remove chlorine from the water
  • The cartridges can easily last for up to one year of use

Cons of Gravity Portable Water Filters

  • Gravity filters are more significant than other types of water filters
  • These are made out of multiple parts
  • The first container contaminates the second one
6.UV Portable Water Filters

These filters have less use because hikers and campers don’t use it.

However, we can call these filters, the best portable water filters.

UV filter models run on batteries, so they have higher operating costs.

It is surprising to know these models are an excellent source to get rid of all kinds of parasites and bacteria present in water.

Pros of UV Portable Water Filter

  • UV filters are very efficient to improve the water’s smell and taste
  • The filter works quickly
  • It is very beneficial because minerals cannot remove through it
  • UV Filter is high against bacteria, viruses, and parasites present in water.

Cons of UV Portable Water Filter

  • UV filters run on batteries
  • Sediment and debris present in the water can negatively influence the filter
  • The screen is not active heavy metals or chemicals like chlorine

How Does Water Filter Work?

It is fascinating to know that the portable water filter uses an element or cartridge to capture the contaminants.

A portable water filtration system allows all tiny bacteria, debris, and protozoa to eliminate from the water and make it able to drink.

As with any filter, excessive use causes the filter to clog. In this condition, you have to replace or clean the filter.

It is essential to keep in mind that water purifiers rely on either ultraviolet light or chemicals to remove viruses effectively.

A portable water filter first removes sediment and debris from the water to make it easier to filter and purify.

It is handy for a significant quantity of water. These filtration systems mostly comprise activated carbon cartridge that has many tiny holes.

These holes are responsible for capturing all the bacteria, chemicals, and sediments in the water.

In this way, you can get crystal clear water even in harsh regions. These water filtration units are best for hiking and camping.

What happened when we drink unfiltered water?

However, it is essential to know that the consequences of drinking untreated water are severe.

Water that tastes good or fine can contain millions of bacteria, parasites, and protozoa.

These contaminants are responsible for causing many health complications like nausea, diarrhea, fatigue, loss of appetite, and vomiting.

Furthermore, some of the diseases also spread through the contaminated water supply.

If we talk about the parasitic infestations from contaminated water, it will lead to the development of rashes, fever, chills, muscle aches, coughs, jaundice, neurological symptoms, and malnutrition.

Many of the illnesses from drinking contaminated water can also cause discomfort for a few days or weeks, and it may even cause death.

Things to be considered when buying a portable water filter

Drinking clean water must be one of your top priorities without considering your location.

Whether you are camping in the mountains, living in the house, or travelling in foreign countries, always make sure that the water you are going to drink is clean and healthy.

For this purpose, portable water filters are an easy solution to this problem.

All the models of mobile water filtration units are small enough to fit in a backpack.

Moreover, they are efficient enough to clean every source of water.

However, finding the best and efficient portable water filter can seem daunting as we know that there are several models available on the market, and it looks complicated to tell which can perform better.

But now there is no need to worry anymore because we are here to tell you how to choose the best portable water filter.

There are several things you should take into consideration while purchasing a portable water filter. Let’s discuss some of the major ones:

Weight of Portable Water Filter 

There is no benefit of buying a portable water filter if it is uncomfortable to carry around when you are travelling.

You should always consider the filter’s weight into consideration when you are going to purchase.

The best portable filter is very light weighted and compact.

However, their weight directly depends on the design, construction material, and filtration technology.

Filtration Speed

As we know that every portable water filter can remove the contaminants from the water with a specific rate.

Some of the water filters produce a couple of ounces of clean water every minute, and some can produce 20 ounces of water in the same timeframe.

You should select the portable water filter that can filter more water in a short time.

It will be more advantageous if you choose at reasonable prices.

The high filtration rate is also useful for a large group of people because it will save your time as well.

Filter Capacity

It is crucial to know that every filter cartridge comes with a limited lifespan.

Some of the models can last for a few days, while others can be used with good results for many months.

The highest quality portable water filters use long-lasting filter cartridges.

It is fascinating to know that some models also allow you to filter up to 264 gallons of water with a single round. Moreover, the cartridge filters also clean up to 100,000 gallons of contaminated water.

Ease of Use

Portable water purifiers are small and compact; that’s why these are easy to use.

Some models of these units come with detailed installation and priming instructions.

In this way you can install them properly even you are alone in travelling.

However, some of the models of these filtration units are extremely simple to use.

All you have to-dos is just to draw water through them and drink it with the help of a straw.

Cost of Portable Water Filter

The budget plays a crucial role in the selection of the best portable water filter. There are different types of filters with different prices.

However, keep in mind that buying the most expensive model will never guarantee that you are getting the best model.

There are plenty of efficient models at low prices. You can get the best, small, and well functional unit at a high price.

The capacity of Portable Water Filter

Performance matters a lot in terms of portable water filters.

If we talk about other systems like household reverse osmosis, it takes a lot of time to give a moderate amount to crystal clear water.

When we speak about straw portable water filters, you can get instant clear water. Always choose the screen that gives you rapid results.

People always prefer the best straw portable filtration unit to get quick filtration.

It will save you time and considered best if you are travelling with a family.

Convenience

Convenience is another most essential consideration when you want to go through your routine quickly.

Sometimes you are in a hurry and want clean water in no time; straw filters are best for this purpose.

Some filters need more time to assemble, and it seems hassle when you are in a hurry.

However, some filters come with screws and hoses that are unable to fold.

Always keep these considerations in mind and choose the one that makes you comfortable in every condition.

Conclusion

Portable water filters allow you to drink crystal clear water even in camping and hiking.

Our review will enable you to make your selection easy. All the filtration units come with unique and attractive features.

Keep in mind that there is nothing than healthy, and it only happens when you drink pure and clean water.

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