best faucet water filter

Best Faucet Water Filter Reviews

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Your family probably needs several gallons of filtered water every day. Thus, you need to have the best faucet water filter. You need a water filter that can be installed easily and quickly. Also, it should supply filter water for several months. It should require minimal maintenance and provide adequate clean water for your family.

Whether you are cooking pasta, brewing a pot of coffee, or filling ice cube trays, filtered water is the best. Do you have houseplants? Watch them grow and flourish with clean water.

From chlorine, bad taste, and even lead, it is not advisable to drink tap water without filtering it first. When you filter tap water, you remove lots of contaminants. In this way, you can have better tasting, clean water for you and your household.

Remember that the human body is made of about 60% water and all its organs and systems depend on water for proper functioning. When you switch from bottled water to filtered tap water, you help save the environment. In fact, there is no need of manufacturing thousands of plastic bottles that pollute the environment.

Nowadays, there are several brands of on the market. This makes it difficult to know the best one. You need to know how to differentiate between the marketing gimmick and real facts. Other than giving you our 10 tested and researched models, we will teach you how to install them and benefits of having one in your home.

The good thing about faucet water filters is that they are eco-friendly. They do not generate wastewater and do not require electricity. You do not need to worry about the rising energy bills again.

Top 10 Faucet Water Filters

Culligan FM-25

The Culligan FM 25 is one of the best faucet water filters currently on the market. It is compact and mounts onto the existing faucets. You do not need tools to install this faucet filter. You can quickly switch from unfiltered water to filtered water by pulling the diverter valve stem. This offers a simple, practical solution for cleaner and healthier drinking water.

This faucet water filter reduces giardia cysts, chlorine, lead, cryptosporidium, bad odors, and bad tastes. To ensure your water is clean, ensure you use with FM-25R replacement filter cartridge. It is designed to filter up to 200 gallons. Do not use the replacement cartridge for more than two months.

The NSF has independently certified this faucet water filter against the ANSI standards 42 and 53. It is designed to work within the pressure range of 30 to 100 PSI and a temperature range of 40 to 100 degrees Fahrenheit.

culligan fm-25 water filter

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PUR Advanced Faucet Water Filter

The PUR Advanced Faucet Water Filter is designed to provide cleaner, fresher taste water thanks to unique Maxion technology. With simple installation and superior contaminant removal, you are assured you have a excellent faucet water filter that meets your requirements. It is designed to offer you 100 gallons of great-tasting water.

It features PUR activated carbon filters made of coconut shells and heat treated with steam. This results in pores with each grain of carbon. This creates tiny spaces and tunnels. This means that it has over 200,000 square feet of crannies and nooks to absorb and trap the contaminants in the tap water.

This faucet water filter can reduce a lot of contaminants that are available in tap water including pharmaceuticals. With the built-in electronic filter life indicator, you will know when the filter requires replacement.

pur advanced faucet water filter

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DuPont WFFM350XCH faucet water filter combines functionality and style into one. It takes a few minutes to install this tap water filter (you need a pair of pliers). In fact, it is straightforward to attach to most kitchen faucets.

The unit has a 200-gallon filter capacity and can filter chlorine, lead, bad taste, and bad odors. In addition, It has a digital filter life meter with a lifetime battery. Thus, it will indicate the actual gallons filtered. It is not a must that your tap water has a constant pressure for filtration to take place.

WQA has certified this faucet water filter. It has been proven to reduce asbestos, mercury, lead, microbial cysts, turbidity, giardia, cryptosporidium, and particulates. The fact that it has a low profile design and availability in a wide range of finishes means that it can fit most faucet hardware.

DuPont WFFM350XCH water filter

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Kabter Faucet Mount Water Filter

The Kabter Faucet Mount Water Filter makes to the top 10 list of the best water faucet filters. It has a replacement filter designed to provide 200 gallons of water. It boasts of a sleek and portable design that makes it fit in nearly every kitchen faucet.

You can easily attach this water filter without the need for an adapter. In fact, the installation process is not a problem at all. It uses KDF 55 Filtration system for iron, chlorine, bacteria, and heavy metal removal. However, we realized some limitation when it comes to removing organic chemicals. Its filter can inhibit the growth of scale, mold, lime, fungi, and kill bacteria.

kabter faucet mount water filter

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Waterdrop 320

Waterdrop 320 is commonly known as ACF Faucet Filtration System. It applies innovative multi-stage filtration technology that ensures you have clean water. The uses of ACF filter makes it possible to reduce taste, chlorine, odor and also inhibits bacteria growth.

As compared to other faucet water filters, this system has about three times longer filter life. You can replace it after every 6 months or after 320 gallons.

The fact that it uses highly adsorptive ACF means that it effectively inhibits bacteria and reduces chlorine. It also offers excellent thermal stability and fast adsorption speed. This faucet water filter can replace over 2,000 plastic bottled water. You need to be part of the people who are protecting the environment.

The ergonomic design makes it possible to switch between quality filtered water and the regular tap water. In this way, you can easily extend the life of the filter.

waterdrop 320 faucet

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This is horizontal water faucet filter. With tool-free installation and MAXION filter technology, this system is proven to keep your tap water clean and tasting great. It has a CleanSensor Monitor that indicates the filter status. This makes it easy to maintain, safer, and healthier drinking water direct from the faucet.

This unit has been certified to remove over 99% lead and other contaminants such as Mercury and pesticides. It is effortless to install: remove the cover and then insert the filter into the device. Remove the washer and aerator from the faucet. Attach the unit to the faucet. We found that it is compatible with most standard faucets. However, it is not compatible with the pull-out faucets.

pur pfm400h faucet water filter

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Brita On Tap Chrome Water Faucet Filtration System

This water faucet filtration system is designed to filter out impurities and odors for healthier, great-tasting water in a sleek chrome finish. This unit removes over 99% of lead and minimizes chlorine taste and smell. It also filters out asbestos contaminants.

It has an additional layer that traps sediments and other small contaminants. A single filter can offer 100 gallons of filtered tap water. Thus, with this unit, you can replace over 750 plastic water bottles. Therefore, you can save money and cut down on waste. This water filter system easily attaches to faucets. It has a built-in filter indicator that signals need for replacement after 100 gallons or 4 months, whichever is early.

brita on tap chrome water faucet filtration system

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Culligan FM-100-C Faucet Mount Water Filter

This Culligan FM 100 water filter can easily be attached to your tap. This kit is compact and mounts directly onto the existing faucet without the need of tools. You can do this in less than two minutes. With this, you can have cleaner, healthier drinking water at your fingertips. It also improves the water’s smell and taste. The filter reduces sediment, lead, chlorine, odor, bad taste, and much more. The filter can last 2 months or after 200 gallons.

You can quickly switch from unfiltered to filtered water by pulling a diverter valve button. This offers a simple solution for cleaner and healthier drinking water. The good thing about this filter is that it is WQA certified.

Culligan FM-100

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Powpro Fwat PP-JTP05 Horizontal Faucet Water Filter

The good thing we realized about Powpro Fwat PP is that it has a high accuracy of filtration at 0.1um. With such precision, it can filter sediment, impurities, chlorine, rust, heavy metals, harmful chemicals, algae, red worm, colloid, and much more.

This unit has a double outlet; purified water outlet, and the tap water outlet. The filter has a multi-use interface that is quite simple and quick to install. The shell is made of non-toxic plastic making it safe for you.

Powpro Fwat faucet water filter

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HOBFU Faucet Water Filter

The HOBFU Faucet Water Filter is quite useful in reducing unpleasant odors and unpleasant tastes. This system uses advanced filtration system (6 layers of filtration). It has been tested and proven to improve the quality and taste of water.

As far as installation is concerned, it is compatible with the standard faucets. This makes the installation process a breeze. It can attach to the faucet without the need of any particular tool. You need to unscrew the washer and aerator from the threaded tip of the faucet.

It features a re-usable ceramic filter element which can easily be cleaned. This will save you much money from purchasing filter element several times. Besides, you can quickly switch between filtered and unfiltered water as required.

HOBFU Faucet Water Filter

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Best Faucet Water Filter Buying Guide – Choosing the Right One


This is an essential factor to consider when choosing the best faucet water filter. We realized that most faucet water filters are nearly the same size. However, some models are a bit larger as compared to others. In fact, we noted that the size of the filter is related to the size of water filter cartridge. Thus, if the cartridge is bigger, then the filter is equally bigger.


You realize that most of the above faucet water filters reviewed have nearly the same working mechanism. However, they do not look the same. In fact, they are available in a wide range of finishes. Thus, you will not have problems finding one that matches your other appliances and fixtures. Going with the chrome finish is good.

Ease of installation

The truth is that all the filters chosen above are very easy to install. You do not even need tools to carry out the installation. Some of the tools you may need include an adjustable wrench or simple pliers.


You need to take into account the amount of money you spend on the faucet water filters. You will realize that our top ten selections are very cheap. However, you also need to take into account the cost of replacing cartridges.

Benefits of Faucet Water Filters

The following are some benefits you will get by using the best faucet water filters.


Most faucet water filters are easy to install and small. Thus, they will not take a lot of your time to install nor will they weigh you down. As soon as you turn on the tap, you will have your water filtered. You are not going to wait to fill pitchers or anything of that sort.

Removes lots of impurities and contaminants

One thing you will agree is that a faucet filter is not more effective as compared to a water purifier. However, it removes several pollutants from water. The common contaminants include lead, chlorine, mercury, sediments, and other heavy metals.

Improves the taste of water

When you use a water filter, you can easily remove all the weird smells and tastes that the water has. Thus, your drinking water will taste better.

Our Recommendation

As noted above, there are no two filters that are made equal. Depending on various factors discussed above, our top choice is Culligan FM-25. If you want a faucet filter with a reusable cartridge, you should consider HOBFU Faucet Water Filter.


The above are the top best faucet water filters for 2018. We have analyzed and researched a lot. However, we welcome your ideas and suggestions. If there is something, you feel we left out, contact us or leave a comment to allow the discussion to continue.

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