5 Best Gravity Water Filters in the Market Today – A Detailed Review!

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Gravity based Water FilterGravity filters are giving the traditional electricity water filters a run for their money. The pros associated with the gravity water filters do not end only with getting rich in minerals, clean and pure water. There is much more to it.

When you invest in a gravity filter you will require less maintenance and repairs. As evident by the name gravity water filters, these will also save your electricity cost as they work solely by the effect of gravity. How cool is that!

Let’s start this exciting review without any delays:

Top 5 Gravity Water Filters

Gravity Filter NameTop Feature
1. Travel Berkey Filter6000 gallons of purification over life
2. Sawyer Products Water FilterWeighs 2lbs only perfect for hikers
3. LifeStraw Flex Advanced Water FilterCheapest price
4. Big Berkey Gravity-Fed Water FilterPair of Berkey black purification elements
5. Katadyn Gravity Be Free0.1-micron pores for deep filtration

1- Travel Berkey Filter – Top Rated Gravity Filter:

Travel Berkey Gravity

First up on our list is a great brand. Berkey has been manufacturing some of the best gravity filters currently. The brand has made its name through the masses by providing filters that are durable, efficient, and long-lasting.

Travel Berkey filter is another item launched by them which is made from pure stainless steel. The robust outer body of the filter keeps it sturdy at all times so that you can have streamline, consistent water output for your drinking needs.

We will look into the other necessary features of this gravity filter below:

Features That You Need To Know:

As indicated by the name this water filter is not only stagnant to your home needs. You can take it anywhere, on camping tours, lent it out to your friend, or simply use it at your apartment. The filter is one of the lightest you can buy as it only weighs around 4 pounds. This lightweight design helps you to move it around in case of traveling.

The water system is packed with the black Berkey purification elements. The centralized elements work on the principle of gravity. Water is purified when it moves from the upper end to the lower ends. In between this movement, the Black Berkey purification elements do the magic. They provide contaminant-free water up to 99.9999%.

The majority of pathogenic bacteria are almost reduced to zero while it combats with a long list of heavy metals(including arsenic, mercury, chromium, lead), pharmaceutical drugs such as ( caffeine, acetaminophen, ibuprofen, progesterone, triclosan). The purification element’s best feature is its effectiveness in this gravity-based setting that allows it to reduce the contaminants by up to 99.9999%.

The best feature of the gravity water filter is that it requires very little repair and maintenance because of its sturdy stainless steel body and stiff filters. The filters can last a remarkable 6000 gallons before needing replacement. On the other hand, you will also save electricity costs as the filter will work solely on gravity.

In addition to this, the travel Berkey filter has a tank capacity of 1.5 gallons. The portable water filtration system can purify water that is easily enough for 1-3 people a day. Moreover, Berkey has ensured that its gravity filters are tested to the extreme and it engages independent third-party labs to test the filter for how it deals with the variety of contaminants.

Pros
  • Stainless steel body
  • 6000 gallons usage capacity before replacement
  • Low maintenance cost
  • 99.99% purified clean water for drinking
  • Portable filter for traveling
  • No electricity requirement
  • Independent third-party tested
Cons
  • Poor installation guide
  • May require a little more cleaning

Final Views:

Equipped with portability features and working on the Black Berkey purification elements the travel filter has won the hearts of many customers. And it has positive 4.7 stars ratings which speak for the quality itself.


2- Sawyer Products Water Filter – Best Gravity Water Filter Under 50 USD

Sawyer Products One-Gallon Gravity Water Filtration System

Another quality gravity water filter joins our list; this is an exceptional filter with regards to the value for money aspect. The water filter has versatile features that easily filter the water so that you can fulfill your daily hydration needs. It is an extremely low maintenance one-time investment item that will not only provide you with clean and pure drinking water. But it will also help you cut costs on those delivery water bottles that you buy from your local supermarket.

Below are its most important features.

Best Features That You Need To Know:

Weighing in at a mere 2 lbs, this lightweight Sawyer products water filter is a lifesaver for someone who likes to travel around the hills and mountains. There is no need for any sort of worries for you about the water you are drinking if you have the new sawyer water filter. Simply fill the filter bag with the water from any available source like lake, stream, etc and connect the tubes. After filling the reservoir with water, hang it from a tree, and simply fill your water bottles with naturally pure and clean water.

Each water filter has 0.1 micron-sized pores which make it nearly impossible for microorganisms like bacteria, salmonella typhi, Vibrio cholera, and other water diseases causing organisms to pass through the purification system. This is one of the most brilliant ways of combating such small particles and restricting them from polluting your drinking water.

In addition to this, in around 40 USD you are getting a quick water fix that provides purification of up to 99.99% from bacteria, protozoa, microplastics, and heavy metals. So you can enjoy the cold and fresh runny water from the lake or stream or even simply use it for drinking purposes at home in your apartment. Whenever whatever works most conveniently for you. The Sawyer water filter will do it all.

Furthermore, it is tested by experts three times throughout the manufacturing process. This shows the brand’s commitment to providing a cleaner and healthier drinking experience to its customers.

Pros
  • Extremely cheap price
  • 99.99% protection from pathogens
  • Weighs 2lbs only perfect for hikers
  • Tested 3 times by experts
  • Highly rated
  • 0.1 deep micron gravity filtering
Cons
  • Plastic body reservoir
  • Customer service issues

Final Views:

It is a convenient and interesting fix for your filtration problems. The filter works on the micron filtering and has a hollow membrane which entraps the harmful pathogens to provide you with the freshest water for drinking. It is easily portable and available for only around 40 USD.


3- LifeStraw Flex Advanced Water Filter – Best Budget Gravity Water Filter

A reliable water filter that has multi-functions and a steady working mechanism to provide you with water that is rich in minerals and fit for drinking. The LifeStraw water filter is as flexible as it gets. Made out of strong plastic materials the bag can hold a large amount of water after filtration. It has made a great addition to the gravity filters industry as it has bought some exciting and new features which we will discuss below.

Important Features That You Need To Know:

The creative gravity filter works on multiple mechanism or models. In the hollow fiber membrane, your gravity filter will combat and remove the microorganism which pollutes your water and make it unsafe for drinking. 0.2-micron pore size helps in removing 99.99% of bacteria, protozoa, and other microplastics.

In addition to this, there is a carbon capsule inside the filter. The capsule focuses on removing the heavy metals, lead, pesticides, Voc, and other chemical nature of elements. If these elements are not removed your water may taste like some sort of oil or chemical. But nobody likes that right, so the carbon capsule will ensure the taste of your water is as pure and fresh as it gets.

The LifeStraw gravity filter is multifunctional because of its lightweight and crafty design. It has been engineered to work as a personal straw filter for you to drink right from it. It also can be used with hydrogen bladders, plastic bottles, and a gravity bag. Hence, this is providing you with multiple usage options in only 50 USD.

One more important aspect with regards to the LifeStraw flex advanced water filter is its lifespan. This water filter will not need replacement anytime soon. It has a 2000 liters/ 5000 gallons (hollow fiber membrane) lifespan. And a 100 liters/ 26.4 gallons (carbon capsule) lifespan. All the hikers, campers, and travelers out there can take it on the trip without worrying about replacing it on the trip.

Pros
  • Cheapest price
  • Multifunctional use
  • 0.2-micron hollow membrane filtration
  • Carbon capsule filtration
  • Lightweight
  • Low replacement cost
Cons
  • Not ideal for home with large consumption
  • The packaging is just okay

Final Views:

This is a product that has been engineered with quality technique as the result shows that the water we get from this filter is extremely pure, clean, and fresh in taste.


4- Big Berkey Gravity-Fed Water Filter

Big Berkey Gravity

Embedded with large water storage capacity and combined with the stainless steel strong body. This gravity water filter is our no 1 pick on this list. Berkey lives up to the name once more as they have come up with a fairly affordable solution. Now you can get pure, clean, free from contaminants drinking water right at your homes. The gravity-fed water filter has powerful performance because of its gravity-based filtration and it achieves extraordinary results in terms of the quality of water it provides.

We will discover its major features below.

Best Features That You Need To Know:

Firstly, we will discuss the stainless steel modern-looking body of the filter. The filter has a shiny finish to it which complements the greatly engineered design. The filter system will no doubt blend right into your kitchen without it looking any sort of bulky box just staring your right into your face. With regards to dimensions, it is an 8.5 x 8.5 x 19.25 inches model.

Moving on, equipped with 2.25-gallon storage capacity the Berkey gravity-fed water filter is enough for a small family. It can easily purify and provide cleanest drinking water to 1-4 persons each day. Berkey water filter works on the conventional powerful Berkey purification elements system. It effortlessly deals and removes the majority of the heavy metals, pharmaceutical drugs, pathogenic bacteria, protozoa, and other contaminants. This ultimately provides you with water that is rich in taste, filled with minerals that will boost your health and make you feel much more energetic.

When you are investing around 300USD, you ought to look into the major benefits of your investments. In this respect, this water filter will help you cut costs that you pay on delivery bottles. This gravity-fed water filter has a pair of black Berkey purification elements that last for up to 6000 gallons of water before needing to be replaced. This maximized lifespan ensures that you will have maximum benefit out of this water filter.

It is the standard policy of Berkey via NMCL to use several independent third-party labs to test the broad range of pathogens, heavy metals, and other contaminants. To ensure that the customer is getting A-grade quality of product upon which they can rely completely.

Pros
  • 6000 gallons of purification lifespan
  • Pair of Berkey black purification elements
  • Removes a variety of contaminants up to 99.99%
  • Stainless steel body
  • Reasonable price tag
  • Positive user ratings
Cons
  • Average customer assistance
  • Does not come with fluoride filters

Final Views:

It is the best gravity water filter without any doubt, which provides extremely fresh and clean water. The taste is also improved through the purification elements which remove the heavy metals and contaminants.

Read Full Review: Big Berkey Water Filter Review


5- Katadyn Gravity BeFree – Top Gravity Water Filter Under 100 USD

Katadyn Gravity BeFree 3.0L Water Filter

Last but not least is another top-class gravity water filter which performs exceptionally well because of its brilliant quality controlled features and overall user-friendly experience. Katadyn has produced a gravity filter that deeply cleans your water to make it fit for drinking. The BeFree water filter is suitable for hikers, small group camping, and travel tours. It will help you in rehydrating throughout the journey by providing you with extra fresh water.

Important aspects and key features of the filter are below:

Important Features That You Need To Know:

Firstly, we will start our review by explaining to you the working mechanism of this gravity water filter. This filter has 0.1-micron hollow pores that have membranes. These membranes act as safeguards that allow only the clean water to pass through the hollow pores. And they capture the tiny harmful pathogens like bacteria, Giardia, and heavy metals like mercury, lead, arsenic, etc.

This ultimately gives you the result which is converting the stream, lake water into the water which is fit for drinking. At the same time, the gravity filter does not allow the water to lose its essential mineral components which are important for the health of a person. Ultimately, you end up drinking super fresh, cold and clean water anywhere and at any time.

In addition to this, the Katadyn BeFree gravity water filter has a life of 1000 liters and the replacement cost is also negligible. This makes it one hell of a deal if you are a group of friends who are on a road trip up north in nature. The hollow membrane filter can be easily cleaned without being stuck through it for some hours. It is because of the viable design of the filter.

Pros
  • Affordable price
  • 0.1 micron deep pores for filtration
  • Easy to clean membrane
  • Made from BPA-free thermoplastic polyurethane
  • No electricity required
  • Perfect for camping
Cons
  • Fragility concerns
  • Small bladder size

Final Views:

For all the campers out there, you don’t want to lose this hot deal. This is a perfect gravity water filter which will not only remove the harmful contaminants. But it will also keep the major minerals content of the water safe. Ultimately you will be hydrated and reenergized at all times.


Gravity Water Filters Extensive Buying Guide

Best Gravity Water Filter

Because of the availability of a wide range of filters online, the customer sometimes gets confused while deciding on which gravity filter to buy.

Well no worries, I am here with some important talking points which will help you in choosing the gravity filter which is perfect for your needs.

Take a look at the points below for convenience:

Things To Consider While Buying Gravity Water Filter:

  • Budget:

Most of the times, the people who go camping or hiking a low on budget

But this does not necessarily mean that you should compromise when it comes to buying a gravity water filter. Because, you always want to be hydrated and drink water which is clean, pure, and sparkling. So make sure, that you buy the gravity water filter which fulfills your need and not the one which is very cheap and could be a scam product.

  • Does The Gravity Water Filter Need To Be Lightweight?

Well, in my opinion, it depends on your situation. If you want to use the gravity water filter while you are up in the mountains or somewhere around the lake beds exploring nature. You should lean towards the more lightweight options as they will not feel burdensome. On the other hand, if you want it for home purposes, I recommend you get the stainless steel body gravity filter with a long filtering lifespan.

  • Cleaning And Maintenance:

Some people overlook the instruction manuals, which come with the gravity water filters and end up damaging the water filter sooner rather than later. This is because; they do not take care of it and leave it hanging. Make sure, that you read through the instruction manual in which the manufacturer will explain how to clean and maintain the gravity water filter. So that it won’t need any repairs over its lifespan.

  • Take Help From Customer Reviews:

Customer reviews can save you a headache; they provide an insight into the people’s experience with the gravity filter as well as how efficiently the filter works. You might even get to see real-time pictures of the item which will help you in making a decision. But you need to read the customer reviews with an open mind and do not rely solely on them.


Frequently Asked Questions

  1. Will the gravity water dispenser help me in cost-saving?

Yes, the water filters are a one-time investment. During the lifespan, you can consume clean and healthy water without paying for any cost of electricity. That we usually pay in case of an electric filter. Moreover, you can also save more in comparison to buying the water bottles from a store.

  1. What is the most reliable gravity filter brand?

Currently, in my opinion, Berkey and Sawyer are the two most reliable brands. Their filters are consistently receiving positive customer reviews which vouch for their reliability.

  1. Are gravity water filters durable?

Although the gravity water filters may seem a little fragile when you look at them. But if you use them with a little bit of care and according to the manufacturer’s instructions. They will surely be long-lasting.

Some Last Words:

I have explained in this article, the best available gravity water filters in 2020. The detailed buying guide alongside the review of each water filter in detail will help you in reaching a decision. Make sure that you go through the whole article for comparison and better clarity.