The 12 Best Faucet Water Filters – Reviews And Buying Guide

Written by , MA (English) Pratyasha Ray MA (English) Experience: 2 years
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If you are looking for an inexpensive way to access healthy drinking water, buy a faucet water filter. Tap water from the water pipe is not always safe, owing to its bad taste and the presence of chlorine and lead. Filtering the water reduces contaminants and provides clean, better-tasting water for your household. This is where faucet water filters can help.

When tap water is turned on, it passes through a filter screen in the faucet. This blocks the larger contaminants, after which the carbon filter further filters the remaining impurities. The resulting water is fit to drink. If you are planning to install one, you should surely check out this list of 12 best faucet water filters. Scroll down!

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PUR PFM350V Faucet Water Filtration SystemPrice On Amazon
Brita 7540545 On Tap Faucet Water Filter SystemPrice On Amazon
Waterdrop WD-FC-01 Faucet Water Filtration SystemPrice On Amazon
Culligan FM-25 Faucet Water FilterPrice On Amazon
PUREPLUS Under Sink Water FilterPrice On Amazon
IVO Tap Water Filter SystemPrice On Amazon
PUR PLUS Faucet Mount Water Filtration SystemPrice On Amazon
AquaCrest Faucet FilterPrice On Amazon
SIMPURE V7 Under Sink Water FilterPrice On Amazon
SJ Wave Kitchen Faucet FilterPrice On Amazon

12 Best Faucet Water Filters

1. PUR PFM350V Faucet Water Filtration System

The PUR PFM350V Faucet Water Filtration System features a horizontal filter design and a unique Maxion filter technology that blends activated carbon and ion exchange materials. This guarantees the removal of 99% of lead and 70 other contaminants. The three-stage mineral clear technology gives drinking water a fresh taste, like that of mineral water.

The PUR drinking water faucet filtration system can reduce over 70 contaminants, including mercury, lead, and pesticides. This faucet water filter can be attached without the help of any tools. The lever makes the switch between filtered and non-filtered water easy. Each filter has a capacity of 100 gallons and lasts up to 3 months.

Specifications

  • Size: 75 x 2.88 x 5.25 inches
  • Weight: 2 pounds
  • Filter Capacity: 100 gallons
  • Filter Lifespan: 3 months
  • Material: Plastic
  • Warranty: 2 years
Color: Metallic Gray | Material: Plastic | Product Dimensions: 6.8 x 2.9 x 5.2 inches | Weight: 11.2 Ounces.

Pros
  • NSF certified
  • Tool-free installation
  • Comes with a built-in filter life indicator
  • Easy to switch from filtered to non-filtered water

Cons
  • May leak
  • Not durable

2. Brita 7540545 On Tap Faucet Water Filter System

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4.3

Brita’s on tap faucet water filter system removes up to 99% lead and other commonly found contaminants from tap water. It also reduces the taste and odor of chlorine. This device features an extra layer to filter out the finer sediment particles.

This water filter can provide up to 100 gallons of water and lasts up to 4 months. It can be fitted to your standard faucet in just five easy steps. It also features a built-in filter replacement indicator that lets you know when you need to change the filter. The filter comes with an on and off filtering switch and three spray options – filtered water, unfiltered water, and unfiltered spray.

Specifications

  • Size: 2.53 x 6.3 x 9.75 inches
  • Weight: 84 pounds
  • Filter Capacity: 100 gallons
  • Filter Lifespan: 4 months
  • Material: BPA-free plastic
  • Warranty: 1 year
  • Batteries: 1 Lithium Metal batteries required | Item Weight: 0.96 ounces | Product Dimensions: 6.3 x 2.53 x 9.75 inches.

Pros
  • LED filter replacement indicator
  • Convenient
  • 3 spray options
  • Great-tasting water
  • Easy installation

Cons
  • Not dishwasher-safe
  • Does not fit pull out and spray style faucets

3. Waterdrop WD-FC-01 Faucet Water Filtration System

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4.3

The Waterdrop WD-FC-01 Faucet Water Filtration System is NSF/ANSI 42 certified for reducing chlorine, taste, and odor. It also effectively removes lead, fluoride, rust, and other sediments from pipe water. The multi-stage filtration system features a preliminary mesh, a pre-sediment filtration layer, activated carbon fiber, an advanced filtration layer, a post-filtration layer, and an end-filtration mesh.

The preliminary mesh is made of stainless steel, and it helps trap large particles. The pre-sediment layer filters rust, sand, and other suspended solids and particulate matter. The activated carbon fiber removes 94.5% of chlorine and other contaminants, while the advanced filtration layer reduces fluoride and lead in tap water. The post-filtration layer further filters out sand particles, rust, and other particulate matter, while the end filtration mesh is made of stainless steel and traps large particles.

This water faucet filtration system has a leakproof technology and can be easily attached to standard faucets with the included adapters. It also features a simple switch to switch between filtered and normal water. It provides up to 320 gallons of clean water and lasts for 3 months of typical use.

Specifications

  • Size: 8.06 x 7.1 x 2.9 inches
  • Weight: 34 pounds
  • Filter Capacity: 320 gallons
  • Filter Lifespan: 3 months
  • Material: Lead-free material
  • Warranty: 1 year

Pros
  • NSF/ANSI 42 and 372 certified
  • Multi-stage filtration
  • Easy to install
  • Durable
  • Allows fast flow of water

Cons
  • Only fits standard faucets
  • No filter life indicator

4. Culligan FM-25 Faucet Water Filter

The Culligan FM-25 Faucet Water Filter uses the carbon block filtration method and reduces chlorine, lead, atrazine, lindane, class 1 particulates, and other contaminants in tap water. It also reduces turbidity and bad taste and odor. This water filter can provide 200 gallons of clean water and lasts up to 2 months. It comes with adapters to fit standard sink nozzles and is ANSI Standard 42 and 53 certified by IAPMO.

Color: ‎Chrome | Product Dimensions: ‎5.5 x 3.5 x 6.5 inches | Item Weight: ‎1.1 pounds

Specifications

  • Size: 5.5 x 3.5 x 6.5 inches
  • Weight: 2 pounds
  • Filter Capacity: 200 gallons
  • Filter Lifespan: 2 months
  • Material: Plastic with chrome finish
  • Warranty: 2 years

Pros
  • Easy to install
  • Easy to clean
  • Durable
  • Compact
  • Can switch between tap and filtered water

Cons
  • Plastic adaptor
  • Filter replacement may be difficult

5. PUREPLUS Under Sink Water Filter

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4.5
PUREPLUS Under Sink Water Filter Image: Pureplusfilter

The PUREPLUS Under Sink Water Filter is a high-capacity water filtration system designed for home use. It is designed to remove a wide range of contaminants from tap water, including chlorine, sediment, odor, and heavy metals. The system includes a high-quality filter that is capable of filtering up to 22,000 gallons of water or lasting up to 5 years. The compact design fits easily under most kitchen sinks. It has a flow rate of 2.5GPM/60PSI, does not change the TDS value, and easily retains the necessary minerals in the water. It comes with all necessary installation hardware and is suitable for the faucets that come with 1/2 inches or 3/8 inches NPT thread.

Product Dimensions: 13.7 x 4.5 x 4.5 inches | Weight: 3.92 Pounds

Specifications

  • Size: 11.34 x 3.82 x 3.78 inches
  • Weight: 1.65 pounds
  • Filter Capacity: 22,000 gallons
  • Filter Lifespan: 5 Years

Pros
  • NSF/ANSI certified
  • Easy hose connection
  • Easy filter replacement
  • Convenient design
  • Food grade tested
  • BPA tested
  • Lead-free material

Cons
  • None

6. IVO Tap Water Filter System

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4.1
IVO Tap Water Filter System Image: Ivo Tap

The IVO Tap Water Filter System is high-quality and designed to provide clean, safe drinking water directly from your tap. The filter is easy to install and can be attached to any standard faucet in minutes. The filter uses a 4-stage filtration process to remove harmful contaminants such as bacteria, microplastics, and sub-microplastics, commonly found in tap water, and at the same time retain the essential minerals. The products filter microscopic impurities as little as 0.1 microns and help improve the taste of your water.

Material: Non-toxic Resin Casing | Product Dimensions: 3.5 x 2.5 x 2.5 inches | Weight: 13.76 Ounces.

Specifications

  • Size: 3.5″L x 2.5″W x 2.5″H
  • Weight: 13.76 ounces
  • Filter Capacity: 1500 liters/ 396 gallons
  • Filter Lifespan: 4 months
  • Material: Non-toxic resin casing
  • Warranty: 1 year (body) / 30 days (cartilage)

Pros
  • NSF-certified
  • Easy to install
  • Water selection lever
  • See-through window
  • Removes chlorine
  • Reduces plastic usage

Cons
  • Not compatible with retractable/ pull-type faucets

7. PUR PLUS Faucet Mount Water Filtration System

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4.3

The PUR Plus Faucet Mount Water Filtration System is a water filtration device that is designed to be attached directly to your standard kitchen faucet. The system is designed to remove 99% of filters like chlorine and minerals for great taste and other contaminants from your tap water while retaining beneficial minerals like calcium and magnesium. The filtration system features a vertical design that is meant to be easy to install and use that allows you to switch to a filtered mode that provides a noticeable improvement in the taste and quality of your drinking water.

Specifications

  • Size: W 6.4 x H 5.4 x L 2.8 inches
  • Weight: 1.19 pounds
  • Filter Capacity: 100 gallons
  • Filter Lifespan: 3 months
  • Material: Plastic
  • Warranty: 2 year

Pros
  • Easy installation
  • Long-lasting
  • LED filter replacement indicator
  • Vertical orientation

Cons
  • None

8. AquaCrest Faucet Filter

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4.4
AquaCrest Faucet Filter Image: Aqua Crest

The AquaCrest Faucet Filter is a BPA-free water filtration product that is designed with a premium natural coconut-activated carbon block. The cartridge is made with advanced filtration media that effectively removes impurities such as chlorine, sediment, and other contaminants from tap water, improving the taste and quality of the water. It is easy to install and replace, making it a convenient option for households. The filter cartridge has a lifespan of up to 4 months or 100 gallons of water, providing long-lasting filtration for households with high water consumption. It is BPA-free and eco-friendly, reducing the need for plastic water bottles that can harm the environment, and is compatible with all Brita tap water filter systems.

Product Dimensions: 2.2"D x 2.2"W x 4.2"H | Material: Carbon block | Item Weight: 11.3 ounces | Product Dimensions: 2.2 x 2.2 x 4.2 inches.

Specifications

  • Size: 2.2 x 2.2 x 4.2 inches
  • Weight: 9.6 ounces
  • Filter Capacity: 100 gallons
  • Filter Lifespan: 4 months

Pros
  • Leak-free
  • BPA-free
  • Lead-free

Cons
  • None

9. SIMPURE V7 Under Sink Water Filter

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4.6
SIMPURE V7 Under Sink Water Filter Image: Simpure

The Simpure V7 Under Sink Water Filter is designed for home use. It is installed under the kitchen sink and is designed to remove a variety of impurities and contaminants from tap water, including chlorine, sediment, heavy metals, and microorganisms. The innovative 5-stage filtration design system includes a high-quality filter cartridge that is capable of filtering up to 8,000 gallons of water or lasting up to 12 months, depending on water-quality and usage. The filter cartridge is made of activated carbon, which is effective at removing odors, flavors, and chemicals from water. It is suitable for drinking, cooking, skincare, and cleaning. The device has a compact design that fits easily under most kitchen sinks and has a flow rate of up to 2 gallons per minute.

Material: 304 Food-Grade Stainless Steel | Product Dimensions: 3.6 x 3.6 x 12 inches | Weight: 5.22 Pounds.

Specifications

  • Size: 3.6″L x 3.6″W x 12″H
  • Weight: 4.9 lb
  • Filter Capacity: 20000 Gallons
  • Filter Lifespan: 3 months
  • Material: 304 Food-Grade Stainless Steel
  • Warranty: 1 year

Pros
  • Lead-free
  • High durability
  • BPA-free Material
  • Easy Installation
  • No leakage

Cons
  • None

10. SJ Wave Kitchen Faucet Filter

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SJ Wave Kitchen Faucet Filter Image: Sj Wave

The SJ Wave Kitchen Faucet Filter is a high-quality water filtration product designed to improve the taste and quality of your water. The filter is made from activated carbon fiber (ACF) that effectively removes impurities such as chlorine, lead, and fluoride from your water. Sand, rust, suspended solids, and other small particles are removed by the post-filtration layer. The easy-to-install system keeps the water’s natural minerals and characteristics and is compatible with most standard faucet filters. The cartridge can filter clean, great-tasting water for up to 3 to 6 months before needing to replace it.

Material: Carbon Fiber | Product Dimensions: 4.49 x 3.66 x 1.65 inches | Weight: 3.63 Ounces.

Specifications

  • Size: 4.49 x 3.66 x 1.65 inches
  • Weight: 3.63 Ounces
  • Filter Capacity: 320-gallon
  • Filter Lifespan: 3 to 6 months
  • Material: Carbon fiber filter

Pros
  • Multi-layer filtration
  • Long-lasting
  • Easy to install

Cons
  • None

11. ICEPURE Under Sink Water Filter System

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ICEPURE Under Sink Water Filter System Image: Icepure

The ICEPURE Under Sink Water Filter System is a filtration system designed for home use as it is easy to fit, install, and remove. It is best suited for rentals or apartments. It is designed to remove a wide range of contaminants from tap water, including chlorine, sediment, heavy metals, odor, and other particles.

The system is capable of filtering up to 20,000 gallons of water or lasting up to 5 years, depending on water quality and usage. The filter cartridge has a 0.5-micron rating, which is effective at removing small particles and impurities from water. This water filter system has a high flow rate of up to 2.5 gallons per minute at 60 PSI. The system is easy to install and is suitable for both 1/2″ and 3/8″ cold water lines, making it compatible with most kitchen faucets.

Item Weight: 3.95 Pounds | Product Dimensions: 6.81"L x 5.39"W x 15.55"H | Product Dimensions: 6.81 x 5.39 x 15.55 inches | Weight: 3.95 Pounds.

Specifications

  • Size: 15.7x 7 x 5.75 inch
  • Weight: 3.99 pounds
  • Filter Capacity: 20000 gallons
  • Filter Lifespan: 5 Years
  • Material: Food-grade material
  • Warranty: 1 Year

Pros
  • Food-grade material
  • BPA-free material
  • Lead-free
  • Easy installation

Cons
  • None

12. GLACIER FRESH Water Filter Faucet

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GLACIER FRESH Water Filter Faucet Image: Glacier Freshfilter

The Glacier Fresh Water Filter Faucet improves water quality and is made of activated carbon that is extracted from the finest coconut shells in Sri Lanka. The triple filtration technology preserves beneficial minerals while removing 66 contaminants that might be present in the water. The filters are BPA-free and designed to last up to four months.

Item Weight: 9.1 ounces | Item Weight: 9.14 Ounces | Product Dimensions: 1"D x 1"W x 1"H | Material: Plastic.

Specifications

  • Size: 1″D x 1″W x 1″H
  • Weight: 9.14 ounces
  • Filter Capacity: 100 gallons
  • Filter Lifespan: 3-4 months
  • Material: Plastic

Pros
  • BPA-free
  • Food-grade shell
  • NSF/ANSI certified
  • IPAMP-certified
  • ISO-certified
  • Sustainable design
  • Leak-proof
  • Easy to install

Cons
  • None

Here are some factors to keep in mind if you are planning to buy a faucet water filter.

Things To Consider When Buying A Faucet Water Filter

  • Size: The size of the cartridge depends on the size of the filter. If it is a large filter, the cartridge will also be equally large. Although the size isn’t integral to the functioning, a large filter will occupy more space in your kitchen sink. Look for a filter as per the space available in your kitchen.
  • Installation: Go for a faucet filter that comes with an instruction manual and can be installed without any tools for a hassle-free experience.
  • Finish: Opt for a finish that matches your kitchen interiors or at least your faucet.
  • Style: Buy a filter that rotates around its axis or simply on the vertical axis. The first style will allow you to move it away while you are doing dishes, while the second will let you access the sink easily. Decide which style you are comfortable with before zeroing in on a model.
  • Price: You may need to replace the cartridges every few months. Check the maintenance cost being incurred on cartridge replacements before buying one.

You may be wondering about the mechanism of a tap water filter. Scroll down to the next section to understand how it works. 

How Does A Tap Faucet Water Filter Work?

Tap faucet water filters are attached to the kitchen faucet, and the filtration process occurs before the water comes out from the tap. The water undergoes a series of filtration steps, which involve the removal of sediments, chemicals, and other contaminants to increase its quality, taste, and odor. The process usually involves three stages:

  • The first stage involves the removal of sediments. This is usually done with a non-woven screen that helps stop small and large particles like dust, sand, rust, dirt, and debris.
  • The second stage involves active carbon filtration, which traps chlorine, fluoride, and other contaminants.
  • The third stage is about getting rid of chemicals like lead, mercury, nitrates, etc. This stage also blocks bad taste and odors.

This process ensures that you get clean, filtered water to drink. Let’s now look at the benefits of using these water filters. 

Benefits Of Faucet Water Filters

  • Clean Water: The water filter filters out all potentially harmful contaminants and metals from the water, making it clean and safe to drink.
  • Saves Money: No need to buy bottled water from the store anymore, as you can refill your bottle with clean water at home with the faucet filters.
  • Convenience: You get access to clean, healthy, and filtered water anytime you want.
  • Eco-friendly: This is an alternative to buying bottled water, reducing the amount of plastic waste generated.
  • Easy To Install: Most of these filters can be installed in less than five minutes.

Most faucet mount water filters come with a decent amount of filtration, allowing them to remove dozens of various contaminants from your tap water. The result is safe, fresh, crisp-tasting, bottle-quality water right from your tap. If you are convinced, go ahead and order one from our list. 

Frequently Asked Questions

How do I install a faucet water filter?

Most faucet water filters are easy to install and don’t take a lot of time. Here are the directions to install one:

  • Remove the faucet’s aerator using your hand or a wencher.
  • Clean the aerator with vinegar as there might be some buildup, depending on the water hardness and the age of the faucet.
  • Most filters will need an adapter to install only if it is a female faucet. They can be directly installed on male faucets.
  • Twist the filter on the faucet to ensure that it is fixed well.
  • Insert the filter cartridge.
  • Switch on the tap and let the water flow for 5 minutes to flush out the excess carbon.

What is the best on-tap water filtration system?

The Brita Tap Water Filter System is one of the best on tap water filtration systems. It is 40% more space-efficient, removes all pollutants, and improves water taste. It also has an indicator to indicate filter replacement.

Are faucet filters better than pitchers?

Since these faucet filters are installed on the tap directly, water that comes out is filtered directly. This is much faster and a lot more convenient than pitchers that do the same filtering but at a slower speed.

Are tap water filters safe?

Yes. Tap water filters come with certifications that indicate that they have been independently tested to meet safety and performance standards. Hence, these filters are absolutely safe.

How long do faucet water filters last?

Most of them require changing after a few months due to continuous water inflow and its deteriorating effects. Opt for long-lasting and durable filters to save some money on frequent replacement.

Will faucet filters fit on any faucet?

Most faucet filters only fit standard faucets. Check with the manufacturer before buying a filter as it may not necessarily fit on your faucet.

How to clean and replace a faucet water filter?

You can clean the filter in a similar fashion to your faucet, while the cartridges can be cleaned gently once a week until they require replacement.

How often do I have to change the filters?

Follow the instructions that come along with the filter. If there are none, you need to track the amount of filtered water per week and change it accordingly.

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Pratyasha Ray

Pratyasha RayCommerce Writer

Pratyasha has a master's degree in English from the University Of Calcutta, West Bengal, and is an avid lover of art and literature. She has over two years of experience in writing articles across beauty and lifestyle, and she curates and reviews products and appliances that make the readers’ household chores easy and keep their homes running smoothly. She started...read full bio