Best Water Filter Faucet Reviews

Water filter faucets are some of the most efficient tools for removing contaminants from tap water at home. Whether you are cooking or just need a glass of refreshing iced water, using a faucet water filter is a convenient way to access clean water at home.

 Installing a faucet filter is much more economical and environmentally friendly than purchasing plastic water bottles, and it is the fastest way to give your family contaminant-free water directly from the tap. 

With numerous filters available on the market, however, it is understandable that searching for the right faucet filter can feel overwhelming at first. The following guide to the best water faucet filters demystifies the process to help you select the right filtration devices for your home.

Our Top Pick for 2020

PUR FM-3700 Advanced Faucet Water Filter

PUR is one of the most recognizable faucet water filter brands. This filtration system uses a one-click attachment method for easy installation. The PUR cartridge can filter around 100 gallons of water before needing a replacement.

Top Best Water Filter Faucet Reviews

1. PUR FM-3700 Advanced Faucet Water Filter

PUR is one of the most recognizable faucet water filter brands. This filtration system uses a one-click attachment method for easy installation.

The PUR cartridge can filter around 100 gallons of water before needing a replacement. Depending on your household, this means that you can use the device for two to three months before needing to install a new cartridge.


In addition, the filter uses an activated carbon block and ion exchange to filter over 70 contaminants (including lead and chlorine). This faucet filter is a straightforward to ensure cleaner drinking water from the tap. Pur Fm-3700 Faucet Filter Review

Pros

  • Activated carbon and ion exchange filter that reduces or removes up to 70 contaminants (including lead or chlorine)
  • Filters approximately 100 gallons of water (translates into around two to three months of use) before needing a cartridge change
  • NSF-Certified Filter
  • Attractive chrome finish to match kitchen appliances and decor

Cons

  • Does not work on pull-out or hand-held faucets

2. DuPont WFFM100XCH Faucet Water Filter

DuPont is a well-respected name in scientific and technological advancement. The DuPont faucet water filter is no exception to the brand name.

This unit uses a high-performance filtration system to reduce or remove sediment, chlorine, dirt, dust, linden, benzene, asbestos, mercury, and lead. 

In addition to improved water clarity, it uses a micro ban antimicrobial feature to help remove bacteria from water.

This device installs easily to standard kitchen faucets and includes adapters and plumping tape for any type of sink valve.

Dupont WFFM100XCH Faucet Filter Review

Pros

  • High-performance filtration system to reduce or remove sediment, chlorine, dirt, dust, linden, benzene, asbestos, mercury, and lead.
  • Micro ban antimicrobial feature to help remove bacteria from water
  • Unit includes faucet mount, high-capacity faucet mount filter, adapters, washers, and plumbing tape
  • Filters approximately 100 gallons of water (translates into around two to three months of use) before needing a cartridge change
  • Includes easy side switch to select filtered water or regular tap water
    Attractive premium chrome finish

Cons

  • Slower water flow than comparable models

3. Engdenton Faucet Water Filter

If you have a lifestyle that requires minimal filter upkeep, then the Engdenton filter may be the perfect choice for you. It is a highly advanced filtration system that can power through 320 gallons of water before needing a cartridge replacement.


 In the average household, this translates into six months. For many individuals, the ability to use the filter for half a year before changing out the cartridge makes this filter well worth the investment.

The Engdenton uses activated carbon fiber (ACF) filtration technology to remove contaminants and inhibit the growth of bacteria. In addition, the multi-layered design can remove various types of dirt, rust, and organic material.

Made of food-grade 304 stainless steel and boasting an attractive chrome finish, the unit is sturdy against the risk of leakage and durable enough to last a lifetime.


Pros

  • Activated carbon fiber (ACF) filtration technology to remove contaminants and inhibit the growth of bacteria
  • Filters 320 gallons of water (up to six months of use) before needing a cartridge replacement
  • Designed to easily remove dirt, dust, rust, and organic material
  • Made of food-grade 304 stainless steel with anti-leakage component
  • Attractive chrome finish
  • Easy snap-on installation with no extra tools required

Cons

  • For standard-sized faucets only
  • Not for removing TDS (total dissolved solids) like lead or mercury

4. WINGSOL Faucet Water Filter

If you need a long-lasting faucet filter that can also ensure rapid and speedy water flow, then the WINGSOL is a viable option for you.

With a 3.0-liter per minute filtered water output, fast water flow is the key selling-point of this device. In addition to speed, the WINGSOL is one of the longest lasting options available. It can filter 320 gallons of water (up to six months of use) before needing a cartridge replacement.

The WINGSOL is also popular for its functionality. It features 360-degree full angle swivel rotation so that you can wash dishes or prepare food while still getting fresh drinking water at home.

Made of food-grade 304 stainless steel, it is a durable unit that helps prevent leakage while providing the filtered water you need.

Pros

  • 3.0-liter per minute filtered water output for speedy water flow
  • Filters 320 gallons of water (up to six months of use) before needing a cartridge replacement
  • 360-degree full angle swivel rotation for easy sink adjustment as needed
  • Made of food-grade 304 stainless steel with anti-leakage component
  • Removes chlorine and sediment to improve the taste of water

Cons

• Not for removing TDS (total dissolved solids) like lead or mercury

5. Brita COMINHKR063772 Faucet Water Filter

When it comes to pitchers and faucets, Brita is one of the most renowned names in the industry. The bestselling Brita tap water filter continues to live up to the name. It attaches to standard faucets and uses a carbon block filtration system to remove up to 60 contaminants.


In addition to filtering out the taste and odor of chlorine, this unit filters lead, benzene, and asbestos. The Brita COMINHRK063772 includes a green LED indicator light that notifies you when it is time to replace the cartridge.

Once you have filtered about 100 gallons of water, use the one-click cartridge replacement to continue to produce the filtered water you need.

A side swtich provides three options (filtered water, unfiltered water, and unfiltered spray) for adaption to your kitchen and sink needs.

Pros

  • Attaches to standard faucets and uses activated carbon block to remove up to 60 contaminants
  • Reduces or removes chlorine as well as lead, benzene, and asbestos
  • Green LED sensor light indicates when it is time to replace the cartridge
  • Filters up to 100 gallons of water before needed a cartridge replacement
  • Easy one-click mechanism for cartridge replacement and upkeep
  • Side switch with three option for filtered water, unfiltered water, and unfiltered spray

Cons

  • Does not work with pull-out faucets

6. New Wave Enviro 10-Stage Faucet Water Filter

The New Wave Enviro uses an advanced filtration system designed to accomodate large families. This is not an exaggeration. By design, the filtration system boasts an ouput of 1,500 gallons of water before needing a cartridge replacement.

This is enough for a family of four to use the filter for a year before needing to switch out the cartridge. In addition to excellent output, the system uses 10 filtration layers to remove as many contaminants as possible.


Types of contaminants removed include chlorine, trihalomethanes, mercury, and lead. In addition, the system uses resin exchange to remove pesticides, herbicides, and organic or inorganic arsenic.

Pros

  • Advanced filtration system with an ouput of 1,500 gallons of water (enough to supply a family of four for a year) before needing a cartridge replacement
  • Includes 10 filtration layers: micro sponge filter, patented alloy, fine mesh, felt pads, ion exchange, resin exchange, and calcites) to remove as many contaminants as possible
  • Capable of removing chlorine and trihalomethanes as well as heavy metals like mercury and lead
  • Removes organic and inorganic particles like pesticides, herbicides, and organic or inorganic arsenic

Cons

  • N/A

7. Waterdrop WD-FC-01 NSF-Certified Faucet Water Filter

Looking for a filtration system with clear NSF certifications? The Waterdrop WD-FC-01 filter is an excellent choice for this purpose. This unit uses advanced filtration technology to remove chlorine and fluoride as well as heavy metals like lead.


It produces up to 320 gallons of cleaner water (translating into around three months of use) before needing a cartridge replacement. In addition to high output, this unit also boasts fast output of 16.9 ounces per minute.


Made of high-quality ACF material, the unit is an environmentally friendly way to produce the water you need for your family.


Pros

  • NSF-certified for 94.5-percent reduction of chlorine
  • NSF/ANSI-certified for lead free material
  • High water output of up to 320 gallons of cleaner water (translating into around three months of use) before needing a cartridge replacement
  • Fast water output of 16.9 ounces per minute
  • Made of high-quality ACF material

Cons

  • Does not work with pull-out, hand-held, or spray-style faucets
  • Will not work with faucets that already have sensors.
  • Limited operating temperature of 41-122°F and 5-50°C

8. ESOW Faucet Water Filter

The ESOW faucet water filter uses seven-layer filtration technology to remove chlorine, rust, and lead from water. Made of food-grade, 304 stainless steel and BPA-free ACF material, the unit has a fast output of up to eight cups of filtered water per minute.

With a swivel rotation design, this unit easily switches from filtered to regular tap water at your convenience.


Pros

  • Advanced unit that uses seven-layer filtration technology to remove chlorine, rust, iron, and lead from water
  • Made of food-grade, 304 stainless steel and BPA-free ACF material for durability
  • Fast water output of up to eight cups of filtered water per minute.
  • 90-degree swivel along with stainless steel mesh to switch easily from filtered to regular tap water at your convenience
  • Solid product warranty

Cons

  • Diameter of the faucet connection must be between 0.55 and 0.94 inches for the unit to work

9. Invigorated Water pH REGENERATE Faucet Water Filter

If you have a thoroughly modern kitchen, the Invigorated Water's pH REGENERATE might just the filtration system for you. It is made of food-grade, 304 stainless steel to match modern kitchens or bathrooms.


 In addition to its attractive look, this unit uses technologically advanced filtration as well. It features a multi-stage PH007 alkaline ionized water filter to produce pH-balanced water. This means that in addition to reducing the unappealing taste and smell of chlorine, chloramine and limescale, it is also advanced enough to remove mercury, copper, and lead.


The unit installs within minutes with no addition tools required.

Pros

  • Multi-stage PH007 alkaline ionized water filter to produce pH-balanced water
  • Reduces the smell and taste of chlorine, chloramine and limescale
  • Removes mercury, copper, and lead
  • Increases active hydrogen in the water for a crisp and refreshing taste
  • Alkaline process adds zinc, magnesium, selenium, and iron to pH-balance your water
  • Easy installation process with no extra tools needed
  • Made of food-grade, 304 stainless steel to match modern decor
  • Compatible with Invigorated Water brand pH testing kits

Cons

  • Not suitable for regions with high levels of zinc, magnesium, selenium, and iron already present within the water

10. Lelekey Faucet Water Filter

If you need a filtration system known for removing lead from water, the Lelekey faucet water filter is a popular choice. It uses an eight-layer recyclable filtration technology and advanced activated carbon fiber (ACF) to remove up to 60 contaminants.

These contaminants include chlorine as well as heavy metals like lead. Made of food-grade ABS material, the Lelekey comes in an attractive white finish suitable for both kitchens and bathrooms.

This means that whether you are washing vegetables or brushing your teeth, you can always access filtred water free of harmful materials.

The high output unit produces up to 320 gallons of water before needing a cartridge replacement. When it is time to replace the cartridge, however, the indicator window provides a convenient reminder each time.


Pros

  • Advanced filtration system with eight-layer recyclable filtration technology and activated carbon fiber (ACF) to remove up to 60 contaminants
  • Removes up to 99-percent of chlorine and lead per output
  • Made of non-toxic, food-grade ABS material reisistant to chemical or water corrosion
  • Atractive white finish suitable for both kitchens and bathrooms
  • Includes six types diverter adapter options for installation in full-sized kitchens, single-unit bathrooms, rental houses, apartments, restaurants, or dormintories
  • High output of up to 320 gallons of water before needing a cartridge replacement
  • Visible indicator window notifies user with it is time to replace the cartridge

Cons

  • Slower water flow rate on average

The Bottom Line on Faucet Water Filters

Water faucet filters are convenient devices for removing contaminants from your drinking water at home. Although each model has different features, the range of options means that it is easy to find an economical and environmentally friendly unit for your home.


How Do Tap Faucet Filters Work?

Faucet water filters use a cartridge to remove sediment and contaminants from tap water. Most devices use a three-part process to perform filtration:

1. Sediment Removal Step - The first step is to remove sediment using a small, non-woven screen attached to the cartridge. This screen removes dust, sand, rust particles, debris, dirt, or rocks.

2. Activated Carbon Step - After passing through the sediment-removal screen, the water reaches the activated carbon granule. The activated carbon block contains numerous tiny pores that absorb chemicals like chlorine. Some manufacturers also add a metal (such as silver) to filter out fungi and bacteria. Due to their molecular structure, chlorine compounds and similar contaminants attach to the carbon block through a process called adsorption. Because these contaminants fill the carbon block over time, it is important to change out the cartridge in recommended increments.

3. Chemical Removal Step - Finally, the water passes through a chemical removal layer. While activated carbon can remove chemicals like chlorine, most filters need an additional layer to remove heavier toxins, metals, and salts. Examples of substances filtered out through the chemical-removal layer include magnesium, calcium, lead, mercury, nitrites, and nitrates. Since these substances can also cause unpleasant odor and metallic taste, many consumers like to ensure that their filters contain this layer. Since it can take time to filter out heavier substances, water filters that contain this layer tend to have a slower water flow to ensure effectiveness.


What are the Benefits of Using a Tap Faucet Filter?


Some of the top benefits of using a faucet water filter include the following:

Healthier Water
Even if a water filter is not a full purification system, it is a simple way to remove contaminants and debris your drinking water. Many experts recommend using a filter whether you drink from a city water source or a household well. For example, filters can remove microorganisms like giardia and cryptosporidium, nitrates and nitrites that come from pesticide and insecticide runoff, and heavy metals or rust from contaminated soil or city water pipes. And with a faucet water filter, you never have to worry about plastic from water bottles leaching into your drinking water over time.

Convenience
Faucet water filters provides healthier drinking water within moments and directly from the tap. These devices fit in seamlessly with kitchen worktops and sinks. They do not look out of place within the context of a kitchen, and some designs come in chrome to match your tap and appliances. Many water filters include a knob to quickly switch between filtered water and regular tap water as needed.

Easy Installation
Most faucet water filters are easy to setup and require no professional assistance for installation. In fact, you can install most models yourself within five minutes.

Low Maintenance
Unlike full water purification systems, faucet water filters are low maintenance. You simply need to change the cartridge out during the recommended intervals.

Environmentally Friendly
Installing a faucet water filter is much more environmentally friendly than buying plastic water bottles. Even if you drink only one plastic water bottle each day, you would still need to figure out recycling for 365 bottles each year. Even worse, there is often no guarantee that used plastic bottles will not end up in a landfill, river, or ocean. With a filter, you can drink filtered water in your own reusable glass with the twist of a knob. And when it is time for a new cartridge, you can recycle the old one to minimize your environmental footprint.

Economical
In addition to damaging the environment, frequently restocking bottled water can add up in cost over time. A faucet water filter is reusable, and you only have to replace the cartridge as recommended. Installing this kitchen device is a budget-friendly way to ensure safe drinking water at home.


What are the Different Types of Faucet Water Filters?


There are two main types of faucet water filters: direct flow-through filters and side offset flow-through filters.

Direct Flow-Through Filter - The device attaches directly to the tap to filter water. Direct flow-through filters are budget-friendly, smaller, and simple to install, but they may require more frequent cartridge changes than other models.

Side Offset Flow-Through Filter - This type of filter is larger and requires a few more steps for installation. And although side offset filters are more expensive, they usually contain advanced filtration features that make the cost worthwhile.


Some of our Favorite Faucet Filters include:


Culligan FM-15A Faucet Mount Filter Review

Instapure F2 Essentials Review

iSpring DF2 Faucet Water Filter Review

Hydroviv Review: The Essential Water Filter for Every Home


Buying Guide: How to Buy a Tap Water Faucet Filter

What Features Should I Look for in a Faucet Water Filter?
While various filtration systems offer advanced features, how do you sort through the bells and whistles to find the best filter for your home? Most consumers look out for the following basic features:

Filter Change Indicator or Sensor
The purpose of a water faucet filter is to remove as many contaminants as possible. Since cartridges are the internal devices that remove contaminants, it is important change out your cartridge when necessary. A filter change sensor alerts users when it is time to change the internal cartridge. Some filters provide notification in regular increments (such as every three months) while others have an alert light when it is time to make an immediate change. Without the sensor, you would need to keep a written reminder of when it is time to change your filter cartridge.

Filter Longevity
This refers to the filter exterior as well as the cartridge longevity. Foremost, you will want to select a filter that is durable and includes a warranty. Second, be sure to note whether the cartridge longevity matches your lifestyle. For some individuals, it would be inconvenient to need to change the cartridge every month. A filtration system that uses long-lasting cartridge means that you do not have to replace them as frequently.

Multi-Directional or 360-Degree Swivel
One of the complaints about on-faucet filters is that larger filters can get in the way of cooking or cleaning. You can mitigate this by getting a compact unit or select a filter with 360-degree swivel. Similarly, you may also wish to consider filter orientation. Filters with horizontal orientation may be easier to turn on and off, but vertical orientation can provide more room to move around the water spout.

Filter Finish
Water faucet filters typically come in white, black, matte, or chrome finish. Choosing a filter with the right finish can ensure the device matches other appliances in your home.


How Do I Install a Faucet Water Filter?

A key benefit of owning a water faucet filter is that it is easy to install. You can install the filter using the following steps:

1. Remove the faucet aerator. The aerator is the small, cap-like piece that you see attached to the opening end of the faucet. If you are unable to unscrew the aerator by hand, use an adjustable hand wrench. Be sure to remove any washers in the faucet (if any).

2. Remove buildup. Depending on faucet age and water source, there may be an agglomeration of hard water buildup. Use white vinegar to dissolve and remove any agglomeration.

3. Double-check whether you need an adapter. Most faucet water filters install directly on a male-shaped faucet opening or valve, but you would need an adapter if you are installing one on a female-shaped faucet opening or valve.

4. Attach the new filter.. First fasten the insert aerator into place and then mount the water faucet filter.

5. Activate the new filter. This involves running the water for around 10 minutes to flush out the cartridge and remove any loose carbon.


How Do I Clean or Replace a Faucet Water Filter?


Replacing filter cartridges depends on the sensor indicator and water usage. A faucet filter within an indicator light notifies users whether the carbon block has accumulated too many contaminants and needs to be changed. Some manufacturers also include an app that sends email reminders of a required filter change. Otherwise, you can schedule your own filter changes as part of household upkeep. For example, if your family uses six gallons of drinking water per day, you would need to change out the filter at least once a month.

Depending on the region, another possible concern is limescale buildup. You can remove buildup using a washcloth to clean the area with a 50-50 solution of white vinegar and warm water. Be sure to avoid using harsh chemicals near the sensor or indicator light (since chemicals can dull the brightness of its LED display).

Faucet Water Filter Frequently Asked Questions (FAQs)


How often should I change out a faucet water filter?

Follow the model instructions for changing the water faucet filter. If your model comes with an indicator light, change the filter once you see the filter notification. Some households make a point to change out the filters for every 200 gallons or simply once a month to remain on the safe side.

What should I do with used filters and cartridges?

Fortunately, you can recycle old filters and cartridges. Some manufacturers provide return labels and addresses for cartridge recycling centers. You can also check with your city or local municipality for the applicable recycling policies.

Does a water filter remove limescale?

The majority of faucet filters do not remove fluoride, calcium, or magnesium from water. However, since every model is different, you should check the unit ensure to determine if the filtration system removes these components.

Check out all of our Water Filtration Product Reviews.


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