Last Updated: August 27, 2020

AlexaPure pro is a great alternative for those people who are curious about the Big Berkey but want to consider other options.

This is because the AlexaPure shows itself to be reliable and affordable. It has all the same benefits and features as the big Berkey. For instance, it can become portable meaning that you can use it home or even when outdoors camping.

Buying the AlexaPure means that you’re also buying into the story behind it. Alexa Pure originates from a young couple (Matt Redhawk and family) who were expecting and planning for their first child.

They designed the AlexaPure out of concerns over potential future events and emergencies. The idea of ​​an affordable, reliable and highly efficient water filter was motivated by these concerns.

Today, there is an AlexaPure family of products. This includes everything from water filter pitchers and water bottles to air filters. The air filter version is called “AlexaPure Breeze” and there is also the “Survival Spring” option, which are similar to the Lifestraw or Sawyer Survival Water Bottle.

However, in this article I will only provide you with an AlexaPure Pro review. By the end of this review, you will know if the manufacturers claim stack up and whether it’s worth it.

AlexaPure Pro Stainless Steel Water Filtration

The AlexaPure Pro is a cost-effective way to get filtered water in your home. It has a high filter capacity making it great for everyday use in your home for cooking, drinking or even in an emergency. The list below highlight some of the best features and advantages that you should know.

Alexapure Pro Best Features:

Green Plus ArrowEliminates up to 99.99% and well over 200 contaminants.

Green Plus ArrowThis includes water contamination such as fluoride, cysts, bacteria, TCP, chlorine, lead and E. coli. AlexaPure Pro

Green Plus ArrowEach filter has a capacity of up to 5,000 gallons.

Green Plus ArrowFilters do not need priming.

Green Plus ArrowDoes not need or use electricity (or battery) for power.

Green Plus ArrowAdjustable flow and filtration capacity up to 4 filters total.

Green Plus ArrowDimensions: 22.5″ x 8.25″ cylinder.

Green Plus ArrowCapacity of purified water: 8.5 liters.

Green Plus ArrowRaw water capacity: 8.5 liters.

Green Plus ArrowThe filters are made in the USA.

Alexapure Pro: What’s In the Box?

  • Gravity block filter Alexapure certified with hybrid ceramic cover (x1).
  • Stainless steel lid (x1).
  • Non-slip black rubber foot ring (x1).
  • Lower stainless steel chamber (capacity of 8.5 liters) (x1).
  • Upper stainless steel chamber (8.5 liter capacity) (x1).
  • Pin assembly (x1).
  • Button set (x1).
  • Rubber stoppers (x3).

Alexapure Pro Cleaning and Care

Your AlexaPure Pro is created so that it needs very little maintenance.

However, there are a few things you can do to make sure you always get the best results from your water filtering system. The manufacturers recommend the following:

  • Change the filters regularly: Doing this ensures that your drinking water remains clean, contaminant-free and healthy. There are no filter replacement indicators as such but you should keep a filter change schedule. Or immediately replace the filter cartridge if you notice a drastic change in the flow rate of your water.
  • Cleaning the outside of the filter: The mineral content of the raw water can accumulate in the hybrid ceramic housing unit of the AlexaPure system. While this will not have any effect on the filter or filtration process, it’s worth cleaning the filter surface. Remove it, rub with a soft cloth and water (no soap). Be sure to rinse well and then put back into the upper chamber.
  • Routinely clean the whole unit: The exterior surfaces of your AlexaPure Pro stainless steel chambers are easily kept clean with a soft cloth. Rinse the interior with fresh, clean water before using for the first time.

Green Plus ArrowKey AlexaPure Benefits

Before comparing AlexaPure to its biggest competitor the Berkey. Let’s look at this product as a stand alone and consider all the AlexaPure pros.

By far the biggest benefit are its filtration capacities.

AlexaPure filters water through a dense carbon block filter that also uses a hybrid ceramic. The result of this is that it can remove around 99.99% of all sorts of contaminants. This includes disinfectants, pathogens, bacteria, cysts, heavy metals and even some radioactive elements.Big Berkey Product Features

1. Easy to install and easy to use.

Once you put all the parts together. Pour water through one time to rinse through. And then finally water and let gravity do the rest.

2. Affordable

AlexaPure is usually a little cheaper than is counterparts. This includes the prices for its replacement filters. Keep an eye on places like eBay and Amazon for on-going sales and special offers. Because it doesn’t use electricity, it will not increase your operating costs or energy bills.

3. Good looking.

It’s pretty aesthetically pleasing to the eye. This makes it something that will fit into the decor of most homes. It’s made of high quality stainless steel so has a premium finish and this leaves you with a high quality appearance that will attract everyone’s attention.

4. Certified water removal.

Like many other high level water filter systems, the AlexaPure has a number of independent water quality tests.

Berkey with 2 FiltersAll tests and certifications show its ability to deal with all sorts of contaminants and bacteria. This includes the elimination of protozoa, hormones and viruses.

4. Large capacity yet very small footprint.

The AlexaPure has a storage capacity of clean filtered water that is 2.25 gallons. While it is also capable of dealing with up to 1.5 liters of water at a time.

7. Lightweight.

It is actually very surprising to see how light an empty AquaPure is, despite how big and heavy it looks. The entire unit (including the ceramic filter) only weighs around 6.5 kg. This makes it super portable and ideal for outdoor events.

AlexaPure vs Berkey Filter

Anyone thinking about buying a Berkey should first consider the AlexaPure. Beyond looking at the price and availability. This section will help you decide AlexaPure vs Berkey: which one is best?

Berkey Water Filter

AlexaPure Water Filter

Berkey FilterAlexaPure
6000 Gallons (Filter Max Lifespan).5000 Gallons (Filter Max Lifespan).
2.25 Gallons2.25 Gallons
Lead removal >99.9%Lead removal >96.4%
Chlorine removal >99.9%Chlorine removal >99.9%
Chloroform removal >99.8%Chloroform removal >99.9%
Copper removal >99.9%Copper removal >99.0%
Chromium VI removal >99.8%Chromium VI removal >98.7%
Fluoride by 99.9%Fluoride by 99.9%
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Why AlexaPure Might Be better?

The Alexa Pure water filter system is effective, lightweight and costs less than a Berkey.ProPur Berkey Looking Water Filter System

The lower price at a similar filter capacity makes the AquaPure more accessible (at least cost wise) to the average person.

It’s a quality product that also provides good customer service according to verified customer reviews.

Why The Berkey Might Be Better?

The AlexaPure is sometimes referred to as a Big Berkey BK4X2 knockoff.

Now, this is NOT because it’s a cheap knockoff but because the Berkey was on the market first.

Berkey has the advantage of being the most recognizable brand. It has a strong reputation, great customer reviews and a certified filtering capacity.

Berkey still rules and is the industry standard for stainless steel gravity countertop water filters.

Where To Buy The AlexaPure Pro

The best place to buy the AlexaPure Pro is from an online store like eBay or Amazon.

Amazon might be a better choice because you get to read all the verified customer reviews before you buy. It’s also great to get your AlexaPure UK direct from

AlexaPure Pro WORTH it?

The short answer is yes.

But it’s not as effective as the Big Berkey counter top filter system.

Mr Water Geek ThinkingHowever, AlexaPure is ideal for people that are on a budget and still want something that will work similar to Berkey.

It removes toxins from water and provides you with clean, healthy and delicious drinking water on a daily basis.

It does this by combining carbon block filtration power with a hybrid ceramic shell.

The result of this is that it can remove up to 99.99% of many harmful contaminants. This includes a number of things like disinfectants, VOC’s and even hormones.

Apart from affordability, the AlexaPure Pro is portable, lightweight and non-electric. This makes it ideal for every situation including emergencies.

Aquasana Clean Machine

However, it’s not always available and there are some rumours that the AlexaPure has been discontinued. So an even more cost-effective water filter is the Aquasana Clean Machine. See the video above to get an idea of what it can do.

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Aquasana Coupon Code ShortFor a limited time you can get up to 50% OFF Aquasana Products like the Clean Machine using coupon code: AQGEEK50. This includes FREE shipping on select products. ENDS SOON.

I'm a health author, science enthusiast and 100% certified geek. My passion is to help you take control of your health and well-being by understanding the true importance of good quality water and healthy hydration.


    • Hi Margie

      Yes, you’re right the Berkey is sold as being able to remove lead by 99.9%

      I don’t think the Alexapure and Berkey filters are interchangeable just by looking at them – the designs are slightly different so unlikely to fit.

      Best wishes,

  1. Hi!
    Thank you for your research!
    I live in CA so am unable to purchase a Berkey as they will not sell them in CA due to strict legislation about frequency of testing that the Berkey does not follow.
    What is a comparable filtration system?
    Thank you!

  2. But Berkey gives a lifetime warranty and Alexapure only gives 1 year? the Berkey would only be $100 more for a lifetime warranty

    • Hi Beth

      You are correct.

      This means that if lifetime warranty is important to you then the Berkey is definitely the better option even though it costs slightly more.

      Stay hydrated,

  3. What do you mean when you say the Alexapure is not ‘as effective’ as the Big Berkey? I’m trying to decide which to buy and this statement, combined with your review, is confusing. Please clarify what you mean. Thank you.

    • Hi Cathy

      I found that the Berkey has slightly better filtration capabilities than the AlexaPure.

      We are talking very small differences but this is why I think that Berkey is still the better machine from a technical standpoint.

      For example, the Berkey removes lead at 99% while AlexaPure is 96.4%. And this ‘slight’ superiority is consistant across the board.

      In fact, I’ll be updating this article with a table to provide this information so thanks for bringing this to my attention.

      Stay hydrated,


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