Gravity filters use gravity to move water down from a suspended reservoir, through a water filter, and into a waiting receptacle. Unlike squeeze filters and pump filters that push water through your filter, gravity fed water filters don’t need the use of your hands and effort to produce potable drinking water.
In certain situations, the flexibility that gravity filters provide us (to do other things while gravity takes care of the water filtering) can sometimes be worth the price alone. So we set out to find the finest ones to bring with us whenever and wherever we need clean water.
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LifeStraw Flex Advanced Water Filter with Gravity Bag - Removes... | 2,578 Reviews | CHECK PRICE |
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Purewell 3-Stage 0.01μm Ultra-Filtration Gravity Water Filter... | 490 Reviews | CHECK PRICE |
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Platypus GravityWorks Group Camping Water Filter System, 4-Liter | 1,477 Reviews | CHECK PRICE |
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Membrane Solutions Gravity Water Filter Pro 6L, 0.1-Micron... | 641 Reviews | CHECK PRICE |
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EUROGUARD 2.25 Gallon Stainless Steel Gravity Water Filter System... | CHECK PRICE |
If you’re looking for a great gravity filtration system, you’re definitely in the RIGHT PLACE. Read on…
In this article you’ll find:
- Our Choice Recommendation – Big Berkey
- Best for Heavy Duty Use – Big Berkey
- Best for Portable Use – MSR
- Discover gravity fed water filter pros & cons
Our Favorite Options For Sale Online
What is the best gravity filter brand against toxic heavy metal compounds and pathogenic bacteria: Berkey, Katadyn, MSR or Doulton? Find out how each of these options stacks up against each other.
Option #1 Big Berkey Gravity Water Filter Bundle
This Big Berkey Water Filter Stainless Steel Bundle is best used when your drinking water is packed with toxic elements like lead, copper, cadmium, arsenic and even uranium—which can be reduced for up to 100%! Independent laboratory testing results of popular filters have also suggested that the Berkey filter is the most reliable filtration unit on the market, when removing toxic agents in your water is concerned. The only flaw it has though is that, for some people, these types of filters are not within most budgets. Other than that, this option is one heck of a filtration unit.
Pros
- Filter lasts a long time.
- Chemicals and bacteria are removed.
- Chambers made of stainless steel
Cons
- Not as affordable as other options.
Option #2 Doulton W9361122 Gravity Water Filter
This Doulton W9361122 is a little more affordable for most budgets and was actually reported to provide much better-tasting water! It can produce two (2) gallons of water and stainless steel components are manufactured in the UK. On the downside, the things that are keeping Doulton’s filter from being one of the best products in the market today is most probably the small faucet. Several customers have reported it being a bit impractical and cheaply made, in comparison to the rest of this offer. Hopefully, this will be improved in future models. At the end of the day this choice is still a great solution from Doulton, and as for the quality of the water, their test results from suggest that this option shows great potential against pathogenic bacteria like E. Coli bacteria and Cryptosporidium Cysts and the like.
Pros
- This water filtration system has excellent speed and flow.
- It eliminates the sulfur odor in the water.
- Simple installation with the instructions.
Cons
- Total dissolved solids will not be filtered.
Option #3 Katadyn Base Camp Pro Gravity Water Filter
While Doulton and Berkey filters are ideal for indoor use because of its bulky containers, the Katadyn filter on the other hand is great for the outdoors. Just like Doulton, this offer can also filter certain type of bacteria. The design on the other hand is much different compared to the other two as it has two bags instead of two steel containers. The Katadyn filter can deliver 16 oz. per minute of filtered water and can hold up to 2.6 gallons of water in its bag. This option is more affordable for most budgets as well.
Pros
- Perfect for large group expeditions and extended backcountry trips.
- Works well with a shower attachment.
Cons
- Some customers have noticed the filter rate decrease rapidly.
Option #4 MSR AutoFlow Gravity Water Filter
This is another on-the-go water filter unit. The filtration process of MSR water filter is pretty much identical to Katadyn. The benefits are almost the same as the Katadyn unit when it comes to eliminating bacteria and VOCs. They are certainly comparable to each other in the aspects of design and effectiveness, as well as affordability. One of the main differences between them is the how fast they filter the water. The Katadyn can manage to filter 16 oz. of water while the MSR, is reported to be capable of reaching a whopping 1.75 liters per minute! It’s really surprising that a small filter like this choice can do so much in just a matter of minutes.
Pros
- Large water treatment capacity for super fast potable water
- Simple to use
- Extremely lightweight
Cons
- The bottle adapter seems a bit unsanitary.
Which gravity water filtration solution is truly the best?
So in conclusion and for the sake of comparison, when indoors, it’s best to use the Berkey water filter (that is if you have the extra budget) and for outdoors, MSR filter is the ideal candidate since it can filter water faster than Katadyn and the price is more enticing. To summarize, the offers we like the most are Berkey and MSR.
For Heavy Duty Use:
- Indoors
- Disaster aid operations
- fixed locations
- WINNER: Big Berkey
For Portable Use:
- Outdoor activities
- Hiking and camping
- travel and adventure
- WINNER: MSR
Gravity Fed Water Filter Pros & Cons
Now, why would anyone want a gravity fed water filter? What should you be consider about this type of water filtration for your needs? Let’s take a look at the PROS & CONS:
PROS
- Gravity filtration systems are actually quite simple and efficient compared to other filtration types.
- There are a whole variety of sizes to choose from.
- They are pretty handy in that you can place one practically anywhere in your home from your counter-top to another table in your living room corner.
- They require almost zero maintenance. You only have to replace the filter once or twice per year, or as suggested by the manufacturer of course.
- No electricity needed. Awesome!
- It’s possible to build one yourself (DIY) if you don’t want to buy commercially-made units.
CONS
- Some parts of gravity filter units may be expensive so be careful when handling them. Replacement costs for the parts of the unit can range from around $25 to possibly more. The price cost will still depend on the type or brand of water filter. Hey, at least you get the gravity for FREE!
- You will have to take into consideration the amount of water you’ll need per day. A small one might not produce enough for you or your family, especially on a hot summer day, and larger offers can be pretty pricey.
- One thing you should also check out is how fast the unit can filter your water. Some options provide a quicker filtration process than others.
- Lastly, these options can be more expensive than other water filtration options. A free standing unit can cost up to a couple of hundreds of dollars. Of course there are plenty of reasons that make this a worthwhile investment.
Conclusion
So there you have it! All the options worth considering are right above. We hope you had fun learning and reading about our favorite offers. Happy filtering!
5 Essential Tips for Choosing the Right Gravity Filter
- Look for a filter that is certified by NSF International, which tests and certifies water filters to ensure they meet certain standards.
- Choose a strainer with a high flow rate, so you can get clean water quickly.
- Make sure the filter has an easy-to-clean design, so you can keep it in good condition.
- Check the filter’s capacity to make sure it will last long enough before needing to be replaced.
- Look for a strainer that is made from durable materials, such as stainless steel or BPA-free plastic.
ALSO: Consider investing in a separator with an activated carbon core, which can help remove more contaminants from your drinking water!
Additional Helpful Info For Readers
You can cleanse your drinking water easily and effectively with these useful tools. They move water through a filter using gravity to filter out pollutants including germs, parasites, and other impurities. Gravity filters are perfect for camping excursions or emergency circumstances because they are simple to use and don't need electricity or plumbing. Additionally, they offer a reasonably priced option for individuals who want access to clean drinking water without having to purchase bottled water. You may be confident that your drinking water is secure and clear of dangerous toxins if you use a gravity filter. There are many different sizes and types of filters, so you may choose the one that is ideal for your requirements. Additionally, they require little maintenance beyond routine cleaning and the occasional filter media replacement. Purchasing a gravity filter is a great method to guarantee that you always have access to clean drinking water.
Ideas for Use: What Are They Effective for?
These useful items have three major uses: first, they can be used to remove impurities from your drinking water. This is accomplished by filtering the water using a number of materials, including ceramic, activated carbon, and others that trap germs and particulates. Second, by removing offensive tastes and odors, these filters can also be utilized to enhance the taste of the water you drink. They are therefore ideal for use outside when access to clean drinking water might not always be possible. In the event of power outages or other emergencies, they can also be used as a backup system. This is due to the fact that they work without the usage of electricity or any other external power source. These useful products are a fantastic option for anyone looking for dependable filtration solutions due to their adaptability and convenience.
The Cons: What To Expect
Despite the many advantages of these useful items, there are a few disadvantages to take into account. To begin with, they need regular upkeep and cleaning to be functional. As the filter needs to be disassembled and wiped with a brush or cloth every few weeks, this can be tiresome and time-consuming. Due to their size and design, these useful items can also take up a lot of room. If you have a small countertop or want to keep your kitchen appearing clean and organized, this may be a problem. Fortunately, these drawbacks have some workable solutions. For instance, one could choose a filter that is automated to require less manual maintenance or a smaller type that fits better in confined locations. A high-quality filter with cutting-edge filtration technology can also assist you avoid having to clean your filter as frequently. Before deciding which kind of water filter is appropriate for your needs, it is crucial to balance all the advantages and disadvantages.
What Considerations Should Be Used To Evaluate Them?
On the basis of their filtration effectiveness, flow rate, filter life, simplicity of use, and price, these trustworthy items are analyzed and graded. The quantity of pollutants eliminated from the water serves as a proxy for filtration effectiveness; a larger percentage suggests better filtration. The speed at which the filter can handle water determines the flow rate; a higher flow rate indicates quicker filtration. The lifespan of a filter is determined by how many gallons of water it can filter before needing to be replaced; filters that last longer are ultimately more cost-effective. How simple it is to install and maintain the filter is how ease of use is determined; simpler designs are frequently chosen. Finally, price is established by contrasting the costs of several models; lower prices typically denote better value for money.
General User Experience: What To Know
These devices offer a quick and easy approach to remove impurities from your drinking water. They function by drawing water through a filter with the help of gravity, capturing dirt and other contaminants in the process. Gravity filters are a fantastic option for people seeking for a cheap filtration solution because they can be used for both well water and municipal tap water. These filters can last up to two years with routine care before needing to be replaced. A ceramic filter, which uses minuscule pores to capture particles as thin as 0.02 microns, is the most popular kind of gravity filter. As a result, they are quite successful in removing particles like sediment, rust, cysts, germs, and protozoa from your drinking water. Some models also have activated carbon blocks, which aid in the removal of chlorine and other pollutants from the water. Gravity filters are rather simple to use and install; all you have to do is fill the upper chamber with unfiltered water and let gravity do the rest!
The general procedures for employing these filters are as follows: Make sure your filter is the appropriate size for your needs first. Next, pour water from your source into the filter's top chamber. Third, alter the valve at the filter's base to change the water's flow rate. Fourth, let gravity draw the water down into a container below and through the filter. Fifth, do routine checks to ensure that all connections are tight and that there are no leaks during filtering. Enjoy safe drinking water at last! No matter where you are or what time of day it is, you can easily use a gravity water filter to ensure safe drinking water by following these easy instructions.
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