Water Filters

AlexaPure Vs Berkey Comparison [2022] | In-Depthly Compared

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Its always been a difficult task for customers to choose between top-rated brands. The same is the case with Berkey vs AlexaPure. This detailed comparison review will surely be going to help you choose the best gravity filter.

Editor’s Choice: Berkey Water Filter

berkey water filter discount

If you have always been concerned about the well-being and health of your family, you must know about different water filter models and how they work. A good and reliable water filter is the one that can provide you with the ultimate peace of mind by filtering water in its purest form.

Your drinking water may contain hundreds of contaminants and harmful bacteria that you cannot see for which a water filter is required. Recently, a new debate has emerged where different companies are allowing their products up for the comparison game.

AlexaPure Pro and Berkey water filters are among the most loved and trusted water filters. However, the competition of being the best water filter is tough because of the powerful performance of both the filters.

When you come across these two filters, you might want to know more about their features and working mechanism for choosing the right one for your family.

While Berkey is still one of the top-ranked brands with a high reputation and unsurpassed popularity, AlexaPure Pro is giving a hard time to Berkey as critics are calling it the Big Berkey knockoff because of the advanced filtration system.

Purpose of Comparison: This article brings you a detailed and analytic comparison of Berkey water filter and AlexaPure Pro based on facts and customer opinion. The aim is to make it easier for you to choose the one nearest to your requirements.

A buying guide at the end of the article is compiled only for added convenience.

Berkey vs Alexapure Pro – Comparison

AlexaPure Pro Vs Berkey Water Filter Review

After seeing the visible growth of both these filters, our experts decided to compare them to see how they are similar and what the factors that make them different are.

After thorough research and extensive testing, we have categorized the review in different sections including major specs, pros and cons, and the comparison of the key features for both water filters.

Filtration Quality

If you are wondering how a filter like AlexaPure has managed to stand in competition with a giant brand like Berkey, it is because of its filtration quality.

Surprisingly, AlexaPure has exceeded Berkey by claiming the 99.9999% removal of 200+ contaminants along with lead, chromium, chromium-6, bacteria, volatile organic compounds (VOCs), TCP, nitrates and pharmaceuticals, and 97% of fluoride.

The filter features a groundbreaking filtration media with gravity block core filter and hybrid ceramic shells. Berkey, on the other hand, has its own filtration criteria. The filter comes with a separate fluoride filter for the complete removal of excessive fluoride from your drinking water.

The filter claims to remove 99% of lead, chromium, fluoride, chloroform, mercury, copper, pathogenic bacteria, cysts, and parasites entirely and extracts harmful chemicals such as herbicides, pesticides, VOCs, organic solvents, radon 222 and trihalomethanes from the water. Installation

Filter Life And Capacity

Anyone investing in a water filtration system expects it to last long and perform as well as day one.

Luckily, both AlexaPure and Berkey have exceptionally long filter lives and great capacity, if we talk about AlexaPure first, the raw water capacity and filtered water holding capacity are the same at 8.5 liters.

However, the general filtration capacity of this filter is 5000 gallons for 5 years. You can add 3 new filters alongside this single one and increase the capacity up to 20,000 gallons.

As far as Berkey’s filtration capacity is concerned, it can last for 3000 gallons with a single filter. Because it comes with 2 filters, the capacity automatically doubles making it 6000 gallons. The filter also comes with a fluoride filter that has a filtration capacity of 1000 gallons.

Combined, the Berkey system can easily last for 3 to 5 years with timely replacements and maintenance. The system features 4 filtration elements and offers fast purification of up to 7 gallons per hour.

Warranty And Certification

Berkey is a company that has always prevailed when it comes to satisfying the customers in terms of reliability and durability of their products.

Berkey water filter comes with a complete warranty of 2 years on the filters and 12 months warranty for the system. The system has properly tested and has certified filtration media.

On the other hand, AlexaPure offers only 45- days warranty; that too for as long as it is packed. The filtration media and the filters of AlexaPure are also properly certified and verified, but trusting an unwarranted product might not be something everyone can do.

Value Of Money

Not all filters offer the exact value of money, sometimes you buy expensive products that end up being wasted.

If we talk about who is more affordable and who offers more value of money, there is no clear answer. Although AlexaPure is more affordable, there isn’t much difference in the price of both the filters.

A good thing about buying AlexaPure is that you get more contaminants removal at a lesser price whereas Berkey offers almost the same quality at a higher rate.

So, if you are looking for crystal clear water in every glass without disrupting your budget, AlexaPure is always a more reliable selection.


Although customers of both the filters are extremely happy and satisfied with their performance, both have their own drawbacks.

These slight issues are not discussed to make them a deal- breaker, but to let you know all the nitty-gritty of what you are buying. AlexaPure Pro has the tendency to catch rust if it isn’t cleaned and maintained properly.

It can also leak because of the rust. Berkey water filter gets slowed and clogged after some months. All you need to do is re- prime the filters once and the filter will be clog-free.

AlexaPure Water Filter Review

AlexaPure - Key Features
647 Reviews
AlexaPure - Key Features
  • Removes up to 99.9999% of 200+ water impurities, including lead, bacteria, viruses, cysts,...
  • Groundbreaking gravity block core filter with hybrid ceramic shell


Removes up to 99.9999% of 200+ water impurities, including lead, bacteria, viruses, cysts, chlorine, fluoride, TCP, E. coli | Groundbreaking gravity block core filter with hybrid ceramic shell | Raw water capacity: 8.5 liters (2.25 gallons) – Filtered water capacity: 8.5 liters (2.25 gallons) | 5000 gallons filtration capacity that can reach 20,000 with 3 added filters | 5 years filter life | 45-days warranty
  • No electricity needednA more affordable optionnLightweightnLong filter lifenHigher capacitynBalanced flow ratenEasy installation and replacementnEasy to cleannTested and certifiednStainless steel body
  • It gets leaky sometimesnThe filter can rust if not maintained

Berkey Water Filter Review

No products found.


6000 gallons capacity for 2 filters | fluoride filter with 1000 gallons capacity | removes 99% of lead, chromium, fluoride, chloroform, mercury, copper, pathogenic bacteria, cysts, and parasites entirely and extracts harmful chemicals such as herbicides, pesticides, VOCs, organic solvents, radon 222 and trihalomethanes, and other contaminants | 3 to 5 years filter life | 2 years warranty on filters and 12 months on system | highly polished 304 stainless steel
  • Can serve 4 to 16 peoplenHigh-quality materialnEasy to use and installnPerfect for outdoor as wellnNo electricity requirednLong filter lifenValue of moneynFast and efficient filtrationnGreat tasting water
  • They can clog and slow down sometimes

Buying Guide for Water Filter

We have carefully compiled up a comprehensive buying guide so that you will make an informed and confident decision while buying a water filter for your home.

Why Do You Need A Filter

The first thing to determine is the need of buying a water filter. Ask yourself why you need one. What made you think that your water quality is poor and needs to be improved?

No doubt that the answer would be simple. Every household needs a water filter because no matter how clean the water looks, you never know how many contaminants are floating in it.

There are hundreds of chemicals, sediments, and contaminants that aren’t visible to naked eyes but their presence cannot be denied. A water filter will keep you safe from getting sick by drinking dirty and contagious water.

Countertop Or Faucet Filter

We will highly recommend that you look up for countertop water filters instead of faucet mount filters. The main reason is that countertop filters come with a diverter that allows you to switch between filtered and unfiltered water.

Whereas faucet mount filters need to be removed every time you need to switch to unfiltered water. Another reason is that they are portable and you can attach them with any of your home faucets with the right adapters.

The only thing you need to take care of is to avoid using too hot water for countertop filters.

Do Your Research

Before you start making up your mind to buy a water filter for your kitchen countertop, keep some options to choose from.

Never settle for anything less just by looking up for 2 to 3 products. You will think that it will save you time, but you’ll only regret it later on. Do extensive research even if you have listed down 2 to 3 products.

Ask people about their experience with the filter, go to their website, and check the product rating, read customer reviews, check out details about the features and other specifications.

Doing thorough research on each product will help you greatly in making the right choice.

Filter Life

The maximum average life of a water filtration system varies according to their filtration capacity. Some of the best ones can also last for 5 to 10 years. So, if you are not the type of person to constantly maintain your filter, go for the highest filter life.

Make sure that the filter you are choosing has a proper replacement indicator so that you know when the filter life has reached its limit.

Easy Replacement Should Be Focused

The next important thing that should never be compromised is the setup and replacement of the filter. No one has the time to waste a whole day just to replace a filter cartridge.

Not only that but also consider the ease of availability of the cartridges in the market.

What Does It Remove

Not every filter removes everything. Some water filters are designed for chlorine reduction, fluoride removal, or lead removal. Only a few water filters have a wide range of contaminant removal abilities.

The best ones can also remove bacteria, viruses, and other harmful chemicals. You should always be careful about choosing a filter according to your filtration requirements.

If you buy a filter that doesn’t remove lead and you want lead removal filter, it is of no use for you.

Warranty & Certifications

Always ask for the manufacturer’s warranty and check the proof of proper certifications and test results approved by renowned authorities like NSF, ANSI, or WQA. A 1-year warranty is an average warranty that comes with a countertop water filter.

However, some of the best ones also offer satisfaction trials and money-back guarantees along with the warranty.


Last but not the least; you must consider your budget before buying a water filter. Countertop filters come in a wide price range. You can easily get a nicely working and reliable filter even if you are on a tight budget.

All you need to do is search according to all the considerations we have talked about and you’ll ever be disappointed.

FAQs (Frequently Asked Questions) on AlexaPure and Bereky

  • What filter should I buy on the budget among the two?

AlexaPure Pro is a more affordable choice to make if you are looking for a filer under your budget.

  • How to know when my filter needs to be replaced?

The filter life of your filters is mentioned in the instruction manual. Go through it and replace them when the given gallon limit is reached.

  • Does AlexaPure also remove fluoride?

AlexaPure Pro does remove traces of fluoride, but it doesn’t come with a separate fluoride filter for proper removal.

  • How should I maintain my filter to save it from rust?

Do not keep your filter under extreme temperatures like heat, cold, or rain, clean them once in a while with chemical-free filter cleaners and a damp cloth.


We are hopeful that after such a detailed discussion, you have got all the answers you needed. There is no doubt that both Berkey and AlexaPure are impeccably designed to filter your drinking water, but every filter is designed differently.

Check out all the major details of these filters and choose what suits best to your needs.

5/5 - (1 vote)

Last update on 2024-05-22 at 12:33 / Affiliate links / Images from Amazon Product Advertising API

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