Berkey Water Filter Reviews (Best 6)

Berkey water filters are considered to be the most advanced water filtration units in the entire industry. You can use a Berkey water filter without the help of electricity and they are uniquely designed to filter all the toxic elements from your water. All the Berkey units are powerfully built and you can easily classify them as a purifier as well.

With that being said, Berkey water filters have the desired capacity to remove almost all the unnecessary chemicals alongside heavy metals and bad odors. Plus, they are designed to keep all the beneficial water minerals as well. So, let’s have a closer look at the review to discover the best Berkey water filters.

Best Berkey Water Filter Reviews

1. Big Berkey BK4X2 Countertop Water Filter System Review

This model is quite popular among other models of Berkey with a perfect water filtration system for both small and medium sized families. You can use it for home purposes or you can just take it with you on your travels. You can definitely purify both treated and untreated water. Also, the unit is built with high-quality stainless steel and it is configured with four purification aspects of Black Berkey model.

It can hold 2.25 gallons of water and it can generate up to seven gallons of purified water in every hour. Plus, the upper chamber is nested with the lower unit for better portability convenience.

2. Crown Berkey Water Filter Review

This is biggest model of Berkey as it can provide pure drinking water up to 150 persons. Since the size of this model is big, it offers a huge capacity of six gallons of water. Likewise, Crown Berkey has been made out of high-quality stainless steel and it can have up to eight Black Berkey rudiments. Now, the highest filtration capacity of this filter is 26 gallons per hour and it is also providing two Black Berkey elements, making sure that it can filter around 6.5 gallons of water in one hour. Plus, the unit is quite versatile and you can get pure drinking water at ease.

3. Royal Berkey Water Filter Review

Royal Berkey is often compared to Big Berkey system for its big size. It has larger capacity, which is suited for big families or people with huge amount of water usage. You can use up to 4 Black Berkey purification elements. Now, you can purify up to four gallons of water with the 2 Black Berkey elements and if you have 4 Black Berkey elements, then you can expect to purify eight gallons of water in a single hour.

Furthermore, Royal Berkey contains 2 PF-2 filters with which you can reduce the fluoride in water. Also, these are brought together by screwing into the Black Berkey filters. Similar to the previous model, this unit is designed with the ability to store the water of upper container in the lower one. It is made of stainless steel and it can hold up to 3.25 gallons of water. Also, the design is compact and it has great portability feature. So, you can easily keep it in the big kitchen or cabinet and closet.

4. Travel Berkey Water Filter Review

Among all the other Berkey models, Travel Berkey is the most compact model and it is perfect for less counter top space or travelling. It can provide clean drinking water up to four people and it possesses the same ability to reduce contamination just as like the bigger models. Also, it is built with 2 Black Berkey elements along with 2 PF-2 filters, which makes an effective water filtration system. Furthermore, this unit can remove fluoride from water and it can hold up to 1.5 gallons of water. Plus, it can generate 2.75 gallons of water within an hour. The construction of the water filter is formed with stainless steel that will help you clean the entire system easily.

5. Berkey Light Water Filter Review

It is a lower cost unit with more portability and lightweight design. It alternative to the stainless steel models and it can produce the same amount of pure water like the models of Berkey. Besides, the weight of this unit is only seven pounds and it has the ability to hold up to 2.5 gallons of pure water. What’s more, the container of the filter is created with high-quality co-polyester. The unique feature of this model is that you can see-through the upper container to measure how much water you have in that section.

Furthermore, Berkey Light can recognize four Black Berkey filters and it provides two Berkey elements, meaning that you can produce up to 3.75 gallons of pure water within one single hour. Lastly, it is compatible with PF-2 filters making it more convenient water filtration system.

6. Imperial Berkey Water Filter Review

Likewise Big Berkey, the model – Imperial Berkey has the requisite size and design to serve a large group of people. There has been an increase in the upper and lower container with the lower container’s diameter being increased to accommodate up to six filter elements. This specific unit possesses 2 Black Berkey elements alongside two PF-2 fluoride filters.

Moreover, this water filter has a storage capacity of 4.5 gallons and you can purify water up to 5.5 gallons within one hour. You can have this kind of facility because it has 2 Black Berkey elements. Plus, the unit is extremely durable as it is made of stainless steel. So, you can definitely use it for a sustained period of time and it can withstand use for years.

What Is a Berkey Water Filter?

Berkey water filters is a widely used filtrations system and has been the go-to buy unit in some  hostile environments where toxic elements in water is high. Relief organizations such as UNICEF, Red Cross, and Missionary organizations use Berkey water filter to pure contaminated water in some of the poorer regions of the world.

These water filtration systems can convert almost every outside water source into pure and good drinking water using a  technique  that is very effective and natural.

All the units of Berkey can work in the absence of electricity and water pressure. You don’t need install the system and it eliminates the need of hiring a plumber to run the system perfectly. What you need to do is just pour water in the top chamber and it will move to the bottom chamber through gravity fed water filters where the water will become pure and clean for instant drinking.

Furthermore, the Berkey units have different sizes and they range from 1.5 gallon to 6 gallons. The filtering capacity of every model is up to 3,000 gallons, which is very useful. There is a six-month warranty for each water filter and two years for the Black Berkey purification elements.

How Does Berkey Water Filter Work?

Berkey has a versatile method of producing pure water as there are several combinations with which the water is being purified constantly.  The entire filtration elements can be divided into six different types and they formed into a matrix, which holds millions of microscopic stomas. They are very small for which water pollutants can’t trespass physically.

With this microfiltration technology, the contaminants get caught and are removed from the water. Also, all the Berkey units employ absorption, which creates an ionic blockade. Usually, they block the contaminants, which are lesser than the size of pores. At the time of filtration, heavy metals are extracted from water and this is conducted through an ion exchange process where the ions are engrossed to and electronically bond to the media.


Following are some of the positive sides of Berkey water filters –

  • Berkey keeps beneficial water minerals.
  • You can easily clean the entire water filter.
  • It is easy to assemble and comes with a complete user manual.
  • Berkey has an easy-flow spigot.
  • The filters of Berkey are economical since they cost only cents per gallon of pure water.
  • The delivery is quick and the shipping is free of cost.
  • Military, International Red Cross, UNICEF, and British Royal Family have endorsed Berkey water filters.
  • The upper tank is nested within the lower tank so that you can carry it easily.
  • They are suitable for urgent situations.
  • The water tastes and smells great.
  • You don’t need electricity, plumbing or chemicals to make it operational.
  • You can order the different parts and accessories easily.
  • The construction of the Berkey system is high quality and durable.
  • All the Berkey filters come with an optional lifetime warranty.


Despite the fact that Berkey water filters have several outstanding features and advantages, they still have some flaws. They are as follows;

  • The first down payment is costly
  • You have to purchase a different filter to get rid of fluoride.

Bottom Line

Berkey water filters have impressed all the people with their performance and unique features. These water filters just don’t filter water but can meet the legitimate standard for water purification treatment. You can definitely get pure and crystal clear water with these filtration systems. I strongly believe that you have now all the required information to buy Berkey water filters. So, buying Berkey would make you safe from drinking impure water!