Best Faucet Water Filter

Have you had enough of the odor and taste of tap water? Nobody wants to drink water that tastes and smells like it is from the pool. They might be tiny, but faucet water filters are an effective solution to this problem. All you need to do is install the gadget to your tap directly. As you open the tap, it filters water which comes out purified. The process is much faster and more convenient than using a water filter pitcher.

The best attribute of faucet water filters is the fact that they are very easy to install. Additionally, the gadgets are highly portable. You can carry them with you whenever you are on the move. The fact that they come with numerous filtration materials means that they help you eliminate dozens of contaminants from tap water. Some boast the ability to neutralize or absorb not only chlorine but also harmful heavy metals like arsenic, mercury, and lead.

Are you in the market for the best faucet water filter? Among the countless ones available on the market today, we have selected the most effective in getting rid of contaminants and toxic chemicals from your tap water.


Culligan FM-15A Faucet Mount Filter

culligan fm-15a faucet mount filter
  • 200 gallons lifespan
  • Chrome finish
  • NSF-certified


Engdenton Faucet Water Filter

engdenton faucet water filter
  • Leakproof
  • High water flow; 0.5 GPM
  • Standard faucet-compatible
  • Stainless steel case


PUR PUR-0A1 Faucet Water Filter

pur pur-0a1 faucet water filter
  • Stainless steel” housing
  • LED display indicator
  • 100 Gallons Lifespan
  • Easy installation

Top 11 Faucet Water Filter Reviews

Engdenton Faucet Water Filter

Best Overall

The Engdenton Faucet Water Filter is built of high-quality materials. The stainless-steel housing is a mark that the filter is up to something great.

engdenton faucet water filter

It is durable, stable, and does not leak. For the filter itself, it adopts the ACF-grade technology, which makes it one of the most efficient products in the niche.

The performance of the Engdenton Faucet Water filter is top-notch. With a maximum life of 320 gallons (equivalent to three months), the unit delivers 0.5 gallons per minute. This is a speedy release ensuring that you and your family enjoy readily-available water, always.

The whole unit is easy to install, and the price point is delightful.

Overall, this is a highly functional filter with excellent filtration quality. The Activated Carbon Fiber Filter is industry-standard and might be your filter of choice.


  •  Fast water release
  • ACF-grade technology
  • Durable


  • Need for improvement on the type of contaminants filtered

PUR PUR-0A1 Faucet Water Filter

Runner Up

Pur Pur-0A1 Filter is housed in a stainless-steel body. This makes for an elegant exterior that is attractive to the eye when mounted on the faucet. However, it is not clear if this material is the real stainless steel.

pur pur-0a1 faucet water filter

The filtration system comes with an LED display indicator. This is useful for checking on the status of the filter so that you arrange for timely replacement.

Pur Pur-0A1 Filter is designed to work with MAXION filter technology, which means that it sustains high-quality filtration. The 100-gallon filtration lifespan is not the best in the market, but it still offers enough hours of work.

When installing this gadget, it is a snap. It requires no tools, and the process happens extremely fast. This is important, especially during the replacement of the filters.

Overall, this filter is your choice if quality and function are what you are looking for.


  •  Durable stainless steel
  • Can be mounted easily
  • The LED indicator is awesome


  •  Plastic “stainless steel” build

Culligan FM-15A Faucet Mount Filter

Great Value for Money

At first, Culligan FM-15A looks as though it may be the next hit-and-miss tap filter. But users have proven otherwise as observed in many reviews on Amazon.

culligan fm-15a faucet mount filter

The NSF-certified device comes with a compact design but delivers just above average.

It is constructed using plastic, but you will not turn your back on the attractive chrome finish either. Coming as an easy-to-install filter, the 200 gallons of water delivered is not a fluke. You would have it replaced between 2 to 5 months. Remarkable.

Overall, Culligan FM-15A offers its users value for money. It gives you plenty of water for drinking.


  • Installs very easily
  • 200 gallons of water
  • Attractive design


  • Cannot be used with hot or warm water

DuPont WFFM100XCH Premier Faucet Mount Drinking Water Filter

Best Affordable Model

The DuPont WFFM100XCH is a highly rated faucet filter system on the market. It is highly efficient, although the 100-gallon filtering capacity is a small ding.

dupont wffm100xch premier faucet mount drinking water filter

Made from hard, stable plastic, the device has a small footprint. The chrome finish is a smart idea that makes this filtration unit attractive. It fits on all faucet taps without a fuss.

Into the bargain, DuPont WFFM100XCH is sold at affordable prices. The unit comes with many essential parts: a faucet mount, faucet adapters, washers, and a plumbing tape. These accessories help to boost the performance of the filter.

Overall, the DuPont WFFM100XCH is at a basic system unit that delivers average performance, but for the money, that is okay.


  •  Fast flow rate
  • 3-year warranty
  • Affordable


  • The chrome finish is attractive

Brita COMINHKR063772 Tap Faucet Water Filter

Best Advanced Model

Brita COMINHKR063772 water filter is the original version with the spray option. Other vital features or settings on this device include a filter on and regular-stream.

brita cominhkr063772 tap faucet water filter

The three-spray aspect makes it a right choice if you want a more advanced filter for the standard faucet.

The BPA-free plastic construction is a great addition to your tap. And with speedy water flow, relatively high pressure, and the 100-gallon filtration capacity, this device is poised to meet your family needs just fine.

The on and off filter switch ensures a smooth filtration process. While the filter on, regular-stream, and the spray options offer you a host of spray options to work with.

Overall, it is one of the best models that can provide you with advanced functionality. Courtesy of the three different spray options.


  • 3-spray options
  •  The indicator light for filter monitoring
  • Easy to install


  • Delivers inconsistent performances

PUR FM-3700 Advanced Faucet Water Filter

Best Mid-Range Model

Pur FM-3700 is another advanced model of the faucet water filters on the list. Certified for premium water filtration, the filter system features a Chrome finish to its footprint.

pur fm-3700 advanced faucet water filter

It is exquisite and a match for many industry-standard taps.

Its MAXION Filter Technology is efficient for eliminating different kinds of contaminants. And the results are clean, safe drinking water. The model features a one-click installation, while the 100 gallons of water filtration can extend your needs to 2-3 months.

There is a filter indicator. So, you can know when filters have dipped in terms of overall performance and change them with newer ones. During installation, there are no tools involved.

Overall, the PUR FM-3700 is a nice, top-performing model. It will be just okay for anyone having average filtration needs in the home.


  • Tool-free installation
  • High water filtration efficiency
  • Filter indicator


  • Considered to be made of cheap material

Waterdrop Water Faucet Filter

Best Compact Design

This faucet water filter packs a punch in terms of the features at play. The device comes with an AFC filter, which is efficient at eliminating fine particles.

waterdrop water faucet filter

Waterdrop Water Faucet Filter also offers 320 gallons of water equivalent to three months lifespan. Its flow rate stands out at 0.5 GPM, producing clean, odorless, and tasty water.

The device fits most of the standard faucets in homes. In case the six adapters do not work with the faucets, use the multifunction joint.

Besides, the aesthetics of this device is very appealing. It is a white footprint that fits well on many tap faucets.

Overall, this faucet water filter is a good pick for customers looking for a reasonable price, compact design, and secure fitting. It also comes with several adapters.


  • Plenty of water filtered
  • Quick water release
  • Eliminates Fluoride effectively


  • Complaints of failed chlorine tests

PUR (PFM400H) Faucet Mount

Runner Up for Advanced Features

The Pur PFM400H Faucet Mount comes as yet another filter from the PUR line of these devices. It is small, easy to install and produces 100 gallons of filtered water for drinking.

pur (pfm400h) faucet mount

The faucet filter system is very efficient at cleaning water. This is because it utilizes the MAXION filter technology to clear contaminants. On the other hand, MineralClear Filter does the best job of removing any dangerous heavy metals from your water.

Given that the faucet mount features 1-3 adapters, you can rest assured that at least one of the adapters could fit on the faucets.

Overall, faucet water filter puts in a powerful performance when filtering water for drinking. You will find it pretty easy to set up while it gives you fast speeds of water flow.


  • Easy to install
  • Fast delivery of water
  • Several adapters


  • Not a good customer service experience

Instapure F2 ESSENTIALS System

Best Choice for Beginners

According to several customers on Amazon, the Instapure F2 Essentials is a fairly top-level faucet water filter. It is a beginner’s choice thanks to its ease of usage.

instapure f2 essentials system

Coming with a sleek, chrome finish to its footprint, Instapure F2 is a match for many standard faucets. The filter serves your clean water needs for about three months i.e., 200 gallons of water delivered.

It operates at reasonably high pressure (30-100 psi). Thus, it releases water at a higher rate, which is 0.75 GPM compared to the other models that perform below this threshold.

When assembling the device, it is pretty straightforward. However, you may have to keep trying out the rubber rings to ensure that the filter unit is not leaking.

Overall, the Instapure F2 may be a perfect choice for those people in need of an easy-to-work-with faucet filter. It is great for pure improved flavor and would give you a run for your money.


  • Delivers water at a higher flow rate
  • Easy to use
  • Good lifespan


  •  A few challenges with fitting the rubber rings

Wingsol Water Faucet Filter

Top Quality Pick

There is no doubt that stainless steel products are hard to find on the market. Fortunately, Wingsol Water Faucet Filter is here with us and ticks the box.

wingsol water faucet filter

Thus, it is durable, stable, and reliable thanks to the 304 stainless steel body that is also leakproof.

This unit provides a moderately fast flow rate of water, which is 0.5 GPM. And it takes three months or 200 gallons of water for a replacement.

Overall, the filter comes with enough quality to help clean your water as you may need it done.


  • Safe drinking water
  • Moderate flow rate
  • Durable


  •  A bit pricey

New Wave Enviro 10 Stage Water Filter System

Best High-End Model

When it comes to high-end functionality, this New Wave Enviro is worth looking.

new wave enviro 10 stage water filter system

The ten-stage filter ensures that all the impurities are removed for safe drinking water. For those who are confusing the system as the reverse osmosis system should now know that the unit has no permanent installation.

1500 gallons of water provided is huge that is why we recommend the filtration system for large families. It takes you through 12 months without doing a filter replacement.

Overall, this device might be your ultimate pick if you more water for your growing family.


  • Thorough water filtration\
  • 1500 gallons is a lot of water
  • Very efficient unit


  • Somewhat a large footprint

Things to Consider When Buying the Best Faucet Water Filter

You are going to need to be extremely careful when selecting the best faucet water filter. For a reason, the market is awash with these devices.

Here is a quick guide to help you with the tedious selection process.

Filter Quality

The quality of a filter determines whether it serves you well or not. It also affects the longevity of the filter.

When choosing a fine faucet water filter, the filters should be made of high-quality materials. The last thing you want is to change filters every month.

You need to learn what the contaminants in your water source are. Then, you can decide what quality of filter to purchase based on that.

Read Reviews

We strongly advise that you check out customer reviews about the product you want. These notes contain a lot of helpful information and insights about the filters.

Fortunately, most, if not all, have been to the place where you are heading. So, you can use the reviews to accept and buy the product or reject and leave it.

However, note that some reviews may be biased. And in such situations, you may be confused and, thus, the need for more help, which is why the next point is super-important.

Ease of Installation and Use

As read from the above reviews, all faucet water filters are straightforward to install. Besides, using them has never gotten more natural as well.

There may be no use of tools for setting up most of the faucet water filters. Admittedly, sometimes you set up by a simple click.

You will find most of the things required for installation in the box. This means you will not need to worry about tools, in case any are needed. An easy-to-install filter ensures that you do not face it rough when changing filters.

Overall Size/Footprint

The differences in the faucet water filter sizes are not enlarged. They are basically the same size across the industry. Of course, they will also never be the same.

You must choose the right size. The larger the model, the more space it might need. If you have limited space in your kitchen, you will be forced to look for it elsewhere. Nevertheless, save yourself this pesky work by purchasing small models that fit perfectly in the available space.

Filter Change Sensors

This feature is one of the most critical aspects of faucet water filter you must look out for. Filter change sensors incorporated in the filter unit tells you the progress of the filter.

In that regard, you also get to know when it is the perfect time for filter cartridges replacement. The most common sensor is called the light sensor. This one is not found on all devices, except for some.

The sensor works such that it starts with green color to show that the filter is at its peak performance. A yellow light indicator comes on if the filtration capacity is operating just fine. Finally, when it turns red, it means it does not have any capacity to filter water.

Generally, this sensor helps you track the performance of your device. And make the necessary adjustments and changes along the way.


Much cannot be pointed out regarding pricing aspects. Most of the models named in this guide are reasonably priced. The cost ranges between $15 to $60. The price point is extremely affordable, as you can see.

When buying a filter system, however, ensure that you consider the maintenance costs. And here the problem is usually the cartridges. If you make a bad cartridge choice, you invite more expenses.

Why Do You Need a Faucet Water Filter?

If you are up to good, healthy cleaning water, faucet water filter will help. Whether you are connected to a municipal water source or your well, the faucet may eliminate up to 70 percent of contaminants from the tap water.

These contaminants include heavy metals such as lead, mercury, and arsenic. Plus, the filter also eliminates chlorine and sand particles, thereby neutralizing odor. Gladly, the result is clean, safe, and tasty water.

The other concern that a faucet water filter defies is the cost aspect. Generally, these units are readily available on the market for cheap. The typical price range falls at $15-$50. Compared to what you splurge to have an under-sink filter system or whole-house filtration system, this price is a ridiculous bargain.

Also, maintaining the faucet-mounted filters is easy, just as installing them. And you can complete the set-up in very few minutes. Otherwise stated, you do not need to call for a plumber, which furthers the aspect of cost-effectiveness.

Note that a faucet filter unit is better than the bottled water. Despite the convenience generally associated with bottled water, it is obvious that the plastic bottles pollute the environment. What about having a more environmentally-friendly option?

Well, the faucet water filter saves the environment. It does not use plastic items. And this is good for your overall welfare.

Another advantage of the faucet filter units is that you get a lot of water for drinking, faster. We think these are better options than a water filter pitcher. The latter does not only offer low water release speeds but also delivers small amounts.

How Do Faucet Water Filters Work?

It is super-important, first, to know what the faucet water filters do. These units filter water, instead of purifying it. There is a stark difference between filtration and purification.

So, this simply means that you will not be using these filters on heavily contaminated water. It is way too dangerous to drink such quality of water, even if filtered.

To perform their function, faucet water filters use cartridge filters. The filters are designed to eliminate a host of contaminants. And they do this process in sequential steps in stages.

In a sneak peek, the process of filtration involves three main phases. The first stage features the removal of both large and small sediments – including rust, sand, debris, and rust, among others.

In the next stage, water filters through a layer of activated carbon. It consists of a porous surface that allows water to go through but captures any remaining contaminants (chlorine) from the preceding stage. The correct technical jargon for this process is adsorption.

You may need to replace the filters from time to time to maintain efficiency. Thanks to the sediments trapped in the activated carbon block/layer.

The last stage involves the removal of heavy chemical contaminants. So, here, metals like mercury and lead are filtered off. Plus, any bad odors and tastes are neutralized in this filter. The longer the process goes on in this stage, the more contaminants are eliminated.

In Conclusion

To that end, perhaps, you need to have one of these faucet water filters. But as aforementioned, making a decent choice is not quite easy.

If you are stranded on which one of the above filters to choose, then consider our pick, Engdenton Faucet Water Filter Stainless Steel. This model is leakproof, thanks to the stainless-steel case. It is also durable and easy to install and operate.

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