Top 10 Best Faucet Water Filter (With Installation Guide)

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Most of us assume that the water is safe to drink when we pour it into a glass and find that it is clear. Despite the fact that your faucet has the cleanest looking water, it might contain small particles that you can not see with the naked eye.

Generally, water goes through filtration before it released for home use. However, this water may contain small amounts of dissolved contaminants that not only alter its taste but also put our health at risk.

With the best faucet water filter, you can get rid of the harmful toxins, chlorine, lead, bacteria, and other nasty buggers from your drinking water. This guide brings you crucial information you need to know about selecting the best faucet water filter.

If you are concerned about your health and you would want to improve the quality of your drinking water, you should pick any of the following faucet water filters. Going through the list will help you to narrow down your choice and pick the most appropriate choice.

Product Name

Feature at a glance



- Brita's most advanced water filtration system
- Equipped with LED filter replacement indicator
- Wash by hand (not dishwasher safe)
- Easy and quick tool-free installation

- Reduce 99% of lead, chlorine (taste and odor), asbestos, particulates, Benzene, and more


-Dimensions- 1 x 1 x 1 inches
-Built-in Filter Life Indicator keeps track of your filter life
-Lasts 100 gallons water


- NSF 42&372 certified Superior Filtration

- Removes 94.5% Chlorine and many other contaminants
- 320-gallon Long Filter Life
- 0.5 GPM High Flow Design


- All 304 Stainless Steel & High quality SUS304 housing
- Unique design with 360° Full Angle Rotation
- 3L/min Speedy Filtration
- Filter Life 320-gallon

- 0.5 GPM High Water Flow


- Swivel 360゜at Any Angle

- 0.5um filtration accurary

- Japan-import filtration media

- Maximum life: 320 gallons


- Ultra performance filtration improves taste, odor, and clarity of your water
- Not designed for use with pull down kitchen faucets
- Need plier to install it
- 200 gallon filter capacity


- Visibly clean, great-tasting water
- 200 gallons filtration capacity
- Reduces cryptosporidium, giardia cysts, lead, chlorine, and other bad tastes and odors
- tested by IAMPO to NSF


- MineralClear filter that filters water over natural minerals
- NSF and WQA certified to reduce over 70+ contaminants
- Capacity 100 gallons


-Dimensions- 2.8 x 5.4 x 7.5 inches
-Certified ANSI/NSF for the reduction taste and odor from Chlorine


-Dimensions- 7.2 x 7.2 x 2.7 inches
-Water Flow- 2 L/minute
-6 Stage Faucet Filter


Fly Partner 3-Stage Advanced Faucet Water Filter System

Check more photos on amazon

If you would want to have water that has a fulfilling taste, then this is a great choice. This filter features activated carbon that clear most water contaminants including chlorine, cysts, sediment, and mercury, lead and asbestos.

It also has the ability to kill bacteria and inhibit the growth of mold, Fungi, scale, and lime. The filter purifies water and improves the water taste offering you with refreshing water straight from your kitchen faucet.

Installation is simple and quick since no installation tools are needed. Besides, you will love the convenient design with a 360 swivel that makes it easier to install in almost all sinks.



  • Simple installation
  • Easy replacement
  • Impressive performance
  • Doesn’t last for long

PUR FM-3333 Classic Vertical Water Filtration Faucet Mount

This filter can remove all the water-soluble contaminant more efficiently than most of the other models available on the market.

The activated carbon technology can remove a wide range of impurities including mercury, chlorine, lead, benzene, and others. It also eliminates the sour and bad smell from water improving the taste.

You do not have to worry about fixing this filtration system as it comes with one click installation. It also has an in-built filter indicator that keeps track of the filter life.



  • Easy one-click installation
  • Clears most of the water contaminants
  • Stylish design
  • Not compatible with some faucets

Powpro Fwat PP-JTP05 Horizontal Faucet Water Filter

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With a filtration accuracy of up to 0.1um, this unit will filter a wide range of sediments, harmful chemicals, algae, rust, heavy metals, red worm, and bleaching powders and so on.

This unit comes with a double water outlet both the faucet water and purified water. We also love the multi-user interface and provide you with a flow rate of two liters in one minute. This is enough water for daily use without any unnecessary delays.



  • High-quality construction
  • Five stage filtration
  • High accuracy
  • Feels a bit bulky

Wingsol Healthy Faucet Water Filter System

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Are you tired of the plastic water filter system that falls apart after a few days of use?

You can take advantage of this water filter that comes with stainless steel housing for enhanced durability and convenience.

The unit has an efficient filtration system that has the ability to remove up to 99 percent of led, mercury, arsenic, and chrome. This allows you to drink safer and clean water that has a better taste straight from your tap.

Besides, you can now cook your food with pure water that does not alter the taste. We also love the convenient design that has a flexible interface, smooth operation, and ability to fit in most sinks.



  • Easy installation
  • Sturdy construction
  • Washable filter
  • Occasional leaks

Kabter Faucet Mount Water Filter System

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This water filter is filled with both carbon fiber and granular carbon. This allows it to clear most of the contaminants including mold, fungi, cysts, sediment, and benzene.

It also can improve the taste of water by clearing the bad chlorine taste. Another reason why we consider this as one of the best faucet water filters is its sturdy construction.

This unit is made using leak-proof ABS plastic that is free of toxins and chemicals. Besides, its filter has the ability to purify about 200 gallons of water.



  • Improves the taste of water
  • Fits most faucets
  • Sturdy construction
  • Filter cartridge is easy to replace
  • Takes time to install
  • Does not work with pull-out or hand-held faucets

Lingstar Faucet Water Purifier Home Kitchen Filter

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Having the best kitchen faucet water filter will ensure that you’re drinking and cooking water is free of any contaminants. The Lingstar Faucet Water Filter is an affordable choice that ensures that your family drinks fresh, safe, and refreshing water.

The unit is made using food grade ABS materials with zinc plating process. This makes it fade free and rust resistant allowing it to last for long. The filter is simple to install and fits securely preventing any leakages.

Besides, this unit has a flexible metal interface with a 360 degrees swivel allowing you to install it on most faucets.



  • Fits on most faucets
  • Filter 99.9 percent of impurities
  • Easy installation
  • Doesn’t clear odor efficiently

Geekpure 3-Stage Faucet Water Filter for Kitchen and Bathroom

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Affordability is the new name of the game, and with the Geekpure 3-Stage water filter, you will get clean drinking water on a budget.

This unit is simple to install so you will save a lot of money since you do not have to hire a plumber to do the installation.

Despite the low price, this unit does not compromise your safety. It is made using a BPA free food grade ceramic, which is durable. We love the three-stage filtration mechanism with a calcium sulfite ball as well as activated carbon that clears all the soluble sediments, chlorine, and asbestos.



  • Affordable
  • Efficient
  • Simple installation
  • Not ideal for a large home

Kaleidoscope 8 Stage Water Filtration Faucet Mount

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Say goodbye to the bad taste and odors that come with tap water. Instead of purchasing expensive filters, which you have to fill in water, you can filter it conveniently directly from the tap.

This unit boasts of eight filtration layers that have the accuracy of filtering all the sediments up to 0.1um. This ensures that your drinking water is free from algae, heavy metal, sediment, filtrate impurities, red worm, chlorine, and other impurities.

Unlike other models that come with a filter that needs frequent replacements, this unit has a washable filter. This saves you a lot of running costs.



  • Washable filter
  • Eight-layer filter
  • Compact design
  • Not compatible with some faucets

InstaPure F2BCT3P-1ES Faucet Mount Water Filter System

If you do not mind spending more on a high-end filter, you should not hesitate to go for this filter.

Although this unit cost a little more than the other models on the market, it boasts of advanced features that ensure that your water is not only refreshing but also safer to drink.

The unit also offers you with the convenience of choosing either the filtered or the unfiltered waters. This makes it a great choice to use in your bathroom since you do not need filtered water to bath or brush your teeth.



  • No tool installation
  • Reduces bad taste and odor
  • Sturdy construction
  • A bit expensive

Geysa 6 Stage Faucet Filter with Advanced Water Filtration

Purchasing the best bathroom faucet is not enough to ensure that you have the cleanest water in your home. However, fitting the faucet with this six-stage filter, you will get pure water that is safe to drink.

For the best performance, this unit has a high precision filter that removes all the bacteria, sediment and other contaminants from the water.

The unit also comes with three water types that include filtered spray, unfiltered spray as the standard unfiltered flow to suit your needs.



  • High-speed water flow
  • Precision filter
  • Quick fit cartridge
  • The white color turns gray after sometime

Types of Faucet Water Filter

Drinking water filtration systems are available in two distinctive types. These are the direct flow through faucet filter and the side offset flow through the filter.

Direct flow thru filter

The Direct flow thru filter is attached to the end of a faucet and extends from it. These filters are easy to install, affordable and effective in providing you with better quality drinking water. The downside of these models is that their filters require frequent changing.

Side offset flow thru filter

This is the most common faucet filter today. Considered as one of the best faucet water filters this model comes with a larger filtration surface area. This allows for efficient filtration. The only drawback with this model is they are slightly expensive.

How faucet water filter works

We have various faucet water filters on the market. Though these models may use different technology, their main goal is to offer you with clean, safe, and better-tasting water.

This water filter works using a simple mechanism. They utilize various types of filters to purify the water. When you install them on the faucet, water will run through the filters, leaving the impurities are left behind.

The quality of the filter determines the efficiency of these gadgets.

The activated carbon filters also referred, as the pre-filter is the most common filter used in these gadgets. They will remove silt, sediment, heavy metals, chlorine, and other contaminants.

We also have the reverse osmosis filters that not only clear all the water contaminants but also remove the bad odors from the water. Lastly, we have the UV filters, which are relatively new in the market.

These filters are also efficient in removing contaminants, bad taste, and bad odor as well as killing the bacteria that are harmful to your health.

Also check-

Benefits of Faucet Water Filter

There are many reasons why you should invest in high-quality water accessories to help you in managing water in your both bathroom and kitchen.

Besides installing a tankless water heater, a faucet water faucet filter is another indispensable tool adds your kitchen/bathroom. Below are some of the benefits that come with installing the best faucet water filter in your home.

  • Purify water

This is probably the main benefits that come with these units. These units have a high-quality filter that has the ability to remove various water contaminants including lead, sediment, chlorine, heavy metals, chlorine toxic substances, and chemicals. They offer you with safe drinking water that is free of bad odor and taste.

  • Convenience

Unlike the stand-alone filters, which you have to refill frequently, a faucet water filter offers you with full-time access to purified water on demand. This model also gives you the flexibility of switching from the filtered to unfiltered water when a need arises. This will not only save energy but also increase the lifespan of the filter.

  • Environmental friendly

Installing the best faucet water filter will allow you to keep away from the bottled water. This will reduce the plastic waste in the environment. A medium size home purchase about three to four-bottled water every month.

This means that you throw away four plastic bottles every month. For a whole town, this translates to millions of bottles in just one month. However, with a faucet water filter, there is no need for purchasing bottled water.

  • Easy to install and maintain

The faucet water filters are very easy to install. You do not hire a professional to do the installation for you since no tools are required. Additionally, you need to replace the cartage after 3-4 months, so you do not have to worry about maintenance costs.

Faucet Water Filter Installation Guide

Most people fail to purchase faucet water filters for the reason that they do not want to be troubled when installing it. However, the reality is that installing the faucet filter is straightforward.

You can install it by yourself and there is no need of getting professional help. The following steps will help you install a faucet water filter.

1. Turn off the water supply

Although turning the faucet off will prevent water from running through it, you should turn off the water supply. Turning off the cold and hot water valves ensure that no water comes out even if you accidentally turn the faucet on when doing the installation.

2. Remove the water aerator.

Removing the aerator is simple. You simply need to wrap a dry cloth around and use a pipe wrench to loosen it. The cloth prevents the faucet from pipe wrench scratches. Twist it off by hand to remove.

3. Clean the seals/ threads

Clean the residue from the threads after removing the aerator. Next, you should wrap Teflon tape on the threads to fasten them after attaching the water filter.

4. Install the faucet attachment

Looking at the installation instruction that comes with the faucet water filter you will find a diagram. This diagram indicates which piece to thread on the faucet.

5. Connect other parts

You also need to connect the water bottle that encloses the filter on the piece you have attached on the faucet. Connect any other accessories.

6. Examine how it works

Turn the water supply and test to ensure that there is no water leaks and the flow from the faucet water filter smoothly.

Tips to Maintain Your Faucet Water Filter System

After investing in the best faucet filter, you need to ensure that it works well to provide you with safe, clean, and healthy water. Although you can rely on this filter to provide you with safe drinking water, it needs regular and proper maintenance to remain in the best condition.

  • Regular cleaning

Cleaning the inside of the filter systems allows you to get rid of the contaminants, mineral buildup and contaminants. When cleaning, avoid using harsh chemicals. Instead, you should make use of warm water. This is very important with the models that come with a washable filter, as this is the only way to ensure that the water is free of contamination.

  • Replacing the filter cartridges

Luckily, most of the faucet water filter comes with an indicator that shows you when the filter needs changing. Ensure that you change the filter immediately the indicator notifies you. Leaving them for too long can lead to clogging.

Replacing the filters and cartridges is simple. Removing the old one is easy, as you need to press the levers that hold it in place. The new cartridge snaps in easily. Replacing the cartridge is different from one model to the other. However, the replacement is easy. You are provided the steps in the manual too.


If your family needs more than a few gallons of water every day, you should think of investing on the faucet water filter instead of relying on a standalone carafe type filter. The best faucet water filter will fit on your tap directly and provide you with continuously filtered water for months.

Selecting any of the models above will allow your family to get pure and safe drinking water in a quick, easy and mess-free way. Therefore, we hope by going through our faucet water filter reviews you will find the perfect system for your home. All the best!

Avatar for Shelly Rhoades
by Shelly Rhoades
Having recognized the need for accessible and affordable solutions in the remodeling industry, Shelly founded Affordable Kitchen and Baths with the mission of helping homeowners create their dream spaces without breaking the bank. Her dedication to providing reliable advice and quality resources has garnered her a loyal following and established her as a go-to resource for anyone looking to transform their kitchen or bathroom.

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