aquatru vs berkey vs aquasana

AquaTru vs. Berkey vs. Aquasana Countertop Water Filter (2020 Buying Guide)

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The AquaTru vs Berkey vs Aquasana water filter, the most popular brand in the countertop.

This article main objective is the comparison of the water filters and giving you guidance on the best in the market.

The use of the right countertop filter for water purification could lead to a change in your life for the better. These countertop water filters are designed to perfection for the elimination of harmful chemicals and contaminants such as fluoride, lead, bacteria, chlorine, sodium, arsenal, parasites, chromium, and iron.

Moreover, they will see the alkalization of tap water making it much healthier for your general health by boosting the immune system and the stimulation of weight loss.

If you are in a hurry, check our hand-picked Countertop Water Filter list below….

Big Berkey Countertop Water Filter – Check Today’s Price on Amazon

“POWERFUL Black Berkey filtration – eliminate 99.9% of harmful viruses and pathogenic bacteria”.

AquaTru Water Filter – Check Today’s Price on Amazon

“Best for preserving essential minerals like, magnesium, calcium and potassium + Affordable.”

Berkey vs AquaTru vs Aquasana Water Filter

Countertop Water FilterFiltration MethodCERTIFIED by NSF
1. AquaTru Water FilterReverse osmosisYes
2. Berkey Water FilterGravitation ForceYes
3. Aquasana Water FilterCarbon filtrationYes

1. AquaTru Water Filter

AquaTru tops the list of the best countertop water filter, CERTIFIED by NSF Standards to incorporate Ultra-pure reverse osmosis technology to eliminate 15X of contaminants compared to the leading pitcher filter in the market.

This countertop is designed with a 4-stage filtration process capable of removing up to 100’s of the harmful contaminants that are found in your drinking water such as copper 95%, lead 99.2%, fluoride 93.6%, Chromium 97.2%, Radium 97.5%, chlorine 96.6%, Iron 86.1%(to name a few).

The AquaTru Countertop Water filter takes a couple of minutes to set-up (in fact no plumbing services are needed), and the AquaTru will deliver pure, cleaner, and better-tasting drinking water fast.

Product information

  • Item Weight: 23 pounds
  • Color: White
  • Dimensions: 18 x 18.5 x 15.1 inches
  • Material: Plastic
We recommend this because:

  • It is certified by NSF to eliminate up to 1000’s of harmful contaminants.
  • 100% SATISFACTION GUARANTEED and proven.
  • Has Sleek, compact aesthetic with an easy installation process.
  • Filters go up to 6 months before the need for change.

2.Big Berkey Water Filter

The Berkey water filter is popular and a household name in water filtration system amongst homeowners, it is most useful for those who depend on city and well water for their daily use.

Here are the top reasons why Berkey countertops are ranked among the best performers in the market today.

Firstly, it is Equipped with a POWERFUL Black Berkey filtration element giving a level of water safety that most countertop water filters can’t reach. This filter can purify water with the elimination of more than 99.9998% of harmful viruses and pathogenic bacteria.

To add on that, heavy metal like arsenic, mercury, lead, aluminum, and chromium, which are more prone to be dangerous to children, the Berkey countertop doesn’t just filter but eliminates more than 99.9999%.

Secondly, the aesthetics are perfect for home use and outdoor activities like camping. This Berkey countertop water filter will give you peace of mind because it can filter water from any source effortlessly without the use of electricity and make the water safe to drink.

Product information

  • Item Weight: 7.4 pounds
  • Material: Stainless Steel
  • Product Dimensions: 8.6 x 8.5 x 19.3 inches
  • Flow Rate: 0.033 GPM
We recommend this because:

  • A Lightweight and thus portable best for camping.
  • Has a very attractive build, 304 stainless steel housing.
  • The best Countertop water filter that sees the elimination of bacteria, parasites, and cysts.
  • Does not use electricity best for an outdoor outing where there is no access to electricity.

3. Aquasana Water Filter

If you’re on a budget, this is the best countertop water filter to get, not only does it get rid of up to 97% of water contaminants like mercury, chlorine, lead, and a volatile organic compound.

The countertop water filter also eliminates the bad smell and tastes that are commonly associated with well or tap water.

The Aquasana Water Filter is best known for retaining healthy minerals such as potassium, calcium, and magnesium in drinking water making it healthier. Furthermore, the model doesn’t need plumbing services or permanent fixtures; the Unit has a straightforward installation process that anyone can do.

Another important factor, Aquasana water filter uses a 3-stage filtration system; which are Ion exchange media, Carbon, and sub-micron filtration that sees the elimination of harmful contaminants at a high percentage rate.
1. Chloramine and chlorine: greater than 97%.
2. Heavy metals, i.e. Lead and mercury: greater than 98%.
3. Organic chemicals such as pesticides, herbicides, and VOC: greater than 97%.
4. Pharmaceuticals is Estone 96.5%.

Product information

  • Item Weight: 0.15 ounces
  • Color: White
  • Product Dimensions: 12 x 7 x 5 inches
  • Flow Rate: 0.4 GPM
We recommend this because:

  • This model is best known for preserving essential minerals like calcium, potassium, and magnesium.
  • Simple installation process.
  • Certified by the NSF to eliminate more than 50 different water contaminants.
  • Affordable.
  • Highly portable.

Aquasana vs Berkey vs Aquatru. Which is the Best Countertop Water Filter?

All three countertop water filters are great considering all the critical factors like budget, maintenance, water consumption, and most importantly, the effectiveness of the countertop capability in the elimination of all the harmful contaminants found in your daily drinking water.

1. The AquaTru, Berkey, and Aquasana water filter was tested and did an excellent job of the elimination of hundreds of pollutants such as bacteria, viruses, pesticide, herbicides, parasites, fluoride, chlorine and more from the water.
2. The Berkey and AquaTru countertop filter is accompanied by an anti-clogging system that prevents clogging.
3. The Berkey water filter is one of the best gravitation water filters in the market termed as the great survival water filter gear in emergency capable of purifying raw, untreated dirtiest water from remote streams and lakes.
4. The Berkey, AquaTru, and Aquasana are very economical purifying water systems currently available, for an average of one cent per gallon and last for years.
5. These water filters are a standalone system, only takes less than 10 minutes to set up without any tools and does not require to be connected to your house plumbing system.

 The Best Countertop Water Filter

Big Berkey Countertop Water Filter


The AquaTru is a certified countertop reverse osmosis purifier that creates bottled-quality and pure natural-tasting water from your home tap. It has a 4-stage filtration system that removes 99 percent of all the harmful sediments and deadly chemicals.
Berkey uses six elements that prove to be the ultimate waterborne contamination removal and mostly used in hostile or clean filtration environments. Taking everything into consideration from our comparison analysis, AquaTru vs. Berkey vs. Aquasana countertop water filter. Berkey BK4X2-BB Stainless Steel Water Filtration based on performance, great customer reviews, price consideration, and a high rating of 4.2 of 5. Not surprisingly, owning Berkey countertop water filter gives you the capability to utilize everything outside natural water source and purely transform it to best tasting pure bottled-quality water. countertop reverse osmosis

Interested in more options for Water Filter? Our Apec vs Aquasana vs Waterchef Under Sink Water Filter is another helpful resource.

Countertop Water Filter Comparison

Let us explore further by comparing each Big berkey vs Aquatru vs Aquasana countertop water filter and see which will be a perfect fit for your specific needs. Below you will find out a comparative analysis as we go through all the important features such as Filtration Method, Capacity, Safety, Durability, Warranty, and power Usage. With our head to head match-ups, be assured that we are going to make a clear recommendation.

1. Water filtration system
2. Water Filter Capacity
3. Water filter safety
4. Countertop water filter ratings
5. Alkalinity in drinking water
6. Water filter power usage
7. Water Filter Warranty

Water Filtration System

Modern water filters use reverse osmosis, activated carbon, ultra-filtration, Ionization, and mechanical filtration.

Reverse osmosis method offers the best and is an effective way to purify water from any source being from a well, city, river, or tap water, eliminating all inorganic contaminants and salt to a large extent.

The water molecules are forced through fine semi-permeable membrane filtering large sediments, and harmful contaminants.

The RO system is a simple unit consisting of chlorine/sediment pre-filter, storage tank, reverse-osmosis membrane, and activated-carbon post filter.

AquaTru Water filtration system

The AquaTru Countertop water filter uses a 4-stage filtration process, fully CERTIFIED to filter Microplastics, Toxin, Cancer-linked carcinogens, Hormones, Lead, Fluoride and other tiny harmful contaminants from your tap water, while, delivering pure, cleaner, odor-free, and better-tasting water.

Four stage Filtration Process:
Stage 1: Pre-filter eliminates large, small and fine sediments
Stage 2: Activated Carbon removes all the traces of chlorine and chloramine
Stage 3: Ultra reserve osmosis perfectly design to remove harmful water contaminants
Stage 4: Coconut Shell which are positively activated to remove all organic chemicals, this help to improve the taste of water

The AquaTru works perfectly right out of the box, with the set up taking up less than 5 minutes (requires no plumbing services and always alerts you when to change filters.

Berkey Water filtration system

The Berkey filtration system provides the ultimate and safe waterborne contamination removal.

The filters use unique purification methods made up of six elements, and the features are so tiny that sediments and pathogenic bacteria are unable to pass through.

The elements are symmetrically designed to use gravitational pull which forces water molecules to go through the filter media thus maximizing absorption of harmful contaminants

Capable to safely purify both city/municipal treated water and even dirty untreated raw water from streams, lakes, stagnant ponds, and rivers.

The Berkey countertop terms as a lifesaver water filter that can be used in a time of natural calamities, loss of power, and other serious life-threatening emergencies.

Aquasana Water Filtration System

The Aquasana has a 3-stage filtration process that comprises of Ion exchange, Carbon filtration, and sub-micron filtration technology. CERTIFIED by the NSF, and an independent lab to eliminate up to 68 life-threatening water contaminants.

Also uses a unique selective claryum filters methods that perfectly preserve beneficial minerals like magnesium and calcium, and on the other hand removing 98% of chlorine, 96.7% of mercury, 99.8% of particulate, 99.1% of Turbidity, 93.5% of Lead and 99.8% of volatile Organic Compound.

No doubt Aquasana countertop water filter transform ordinary tap water into pure, best tasting and healthiest water, and more so, less expensive than the previous countertop water filter.

Water Filter Safety


The AquaTru body is made of a robust Tritan plastic that is BPS and BPA free. With a precise fit lid that prevents dust and airborne germs or particles from entering the water tank, so there is no need to worry about biological contamination present in water.

Cleaning of the water tank should always be done weekly and recommended to use clean water and mild soap.

You should wash your hands before touching the inner parts. This will prevent any contamination that may occur.

For safety measure, after the process of filtration is complete, you can pour the purified water into a glass pitcher.


Made from a durable stainless steel housing (lower, upper and lid part) this make it easy to carry around safely more likely on your dream camping trip.


Aquasana countertop water filter made from plastic material with brushed steel in color, this water is portable with a dimension of 12 x 7 x 4 inches and weighs 3 pounds was designed to be used indoor and need to be extra care due to its plastic build body.

Read: Best Water Filter

Alkalinity in drinking water

Alkalinity is the amount of dissolved alkaline substances in natural water; it shows us the ability/capacity of water to neutralize acids, the higher the PH scale value from 0 to 14 PH the more alkaline water is said to be.
Types of alkaline [Primary]
Alkaline water has a handful of health benefits like hydrating our body system by reducing acidic load and help lower/reduce body inflammation, and thus reducing 85 percent of all chronic diseases.
The AquaTru is designed to purify tap water by removing contamination and doesn’t alter the PH level of water.
It only removes toxin chemicals and all the contaminants from the water, and it does not change/alter the PH level of water.
The countertop water filter has selective Claryum filters that precisely removes unwanted and harmful contaminants without affecting the PH level of the water.

Countertop water filter ratings

AquaTru Countertop Water Filter Purification System
Rating……. 4 Out of 5
Berkey BK4X2-BB Big Berkey Stainless Steel Water Filtration System
Rating…… 4.2 Out of 5
Aquasana AQ-4000P Countertop water Filter
Rating……3.5 Out of 5

Water Filter Power Usage

We have two different types of water filter: A gravitation pull and electricity run water filter. For those water filters that use electricity have an advantage because the system can purify a large amount of water in a short time and they are very efficient.
Gravity water filter doesn’t use electricity but depends on the power of gravity and depth to filter water.
AquaTru Water Filter
Use electricity with a 120 Volt AC
Berkey Water Filter
Gravity Driven system
Aquasana Water Filter
Gravity Driven System

Water Filter Capacity

The AquaTru can hold 3.80 Gallon at a time
Berkey can hold 2.25 gallons of water filter
Aquasana ca hold 1.75 gallons of filtered water

Water Filter Warranty

AquaTru Water Filter comes with a 1-year warranty
Berkey water Filter have a lifetime warranty
Aquasana Water Filter come with a 1-Year Limited Warranty

Does Berkey remove chlorine?

Quick and Short Answer: A big Yes, the Berkey water filter will successfully remove chlorine from water to undetectable levels!

AquaTru Complaints

  • Maintenance cost and replacing filters is very high.
  • It is heavier and bulky, for a frail woman lifting AquaTru water filter would be tough for her thus less convenient to move around.

Berkey Water Filter Stand

The Berkey Rubberized Stand adds functionality to the water filter setup. The stainless steel stands are shiny, polished and stand at 6 inches tall making it easy to fit a mug or cup beneath the spigot.

These pure rubberized steel feet are made from, non-marking rubber that is entirely bonded to this stand providing stability and durability.

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