What is the Best Faucet Water Filter to buy in 2021?

Do you want to know what is the best faucet water filter for your daily use? Is it hard for you to pick a reliable and 100% guaranteed faucet water filter?


Well, we all know that faucet mount filters are the convenient approach towards a reliable water filtering solution. These filters are easy to install, affordable, and require low maintenance. The reason why faucet water filters are trendy is due to their capacity to remove various contaminants.

Right through this guide, we will explain to you about best faucet water filter models. However, we will also teach you about how a faucet water filter works and how to easily install one.

Here are our picks for the Best Faucet Water Filters:

  • Brita Tap Water Filter System: Brita Tap Water Filter System can remove more than 60 contaminants from water. Improve your aesthetics and is reliable enough to provide healthy, clean water.
  • Engdenton Faucet Water Filter: Sturdy and reliable body completely makes it looks unique. This filter is offering them proper cleaning and water filtering.
  • Culligan FM-15a Faucet Mount Filter: This faucet mount filter is excellent when it comes to having a capacity of a more extensive filtration system. It is NSF-certified where it helps to remove lead.
  • PUR FM-3700 Advanced Faucet Water Filter: This excellent faucet water filter is a high-powered faucet water filter. It is NSF-certified with which it can remove 99% of the lead and reduces contaminants.

You don’t need to worry if you do not have any previous experience using a faucet water filter. Our comprehensive guide will explain to you all the bits and pieces about the main features of a filter, and how they can benefit you.


How does a Faucet Water Filter work for you?


The majority of the faucet water filters have a similar working procedure. They utilize various layers to remove some of the contaminants within your water source easily. They do it fast.

As you turn on your faucet, the water will pass through a filter screen to protect the water filter. This filter screen is made from non-woven or woven mesh to block large contaminants. This is where the rust particles, or sand, debris, and dirt stop.

Once the water has passed through the filter screen, it will travel towards the second layer. This second layer is a thick block of compressed activated carbon. Wood, peat, nutshells, and lignite materials are used to manufacture activated carbon. It is activated through a physical or chemical process.


As soon as the contaminants reach the activated carbon layer, they will get attracted towards its surface and will enter its pores. Well, as they get trapped there, this will enable your water to get less contaminated.


As the water gets in contact with the carbon filter, it will block the contaminants are blocked. This is the main reason that most of the water filters will reduce the water flow of the faucet dramatically. In this way, the water will contact the carbon filter for a long time.


What is the best kitchen faucet water filter?

The main question which hit so many households is that what is the best kitchen faucet water filter. Well among so many faucet filter models, we have the recommendation of “PUR RF3375 Water Filter Replacement for Faucet Filtration Systems”.


This is the best faucet water filter for all those people who wish to have an affordable and low maintenance filter for their kitchen.


It has a durable casing with which it can easily withstand for a long time. Plus it is also easy to install. It comes with a light sensor to notify you when is the right time to change the filters. Moreover, it is capable of removing 70 different contaminants in the water, of making it healthy and clean for you.

How do Sensors work in Faucet Water Filter?


The best quality of faucet water filters is the availability of filter change sensors. This will notify you when is the right time to replace the filter cartridges. Sensors are divided into two types, i.e. light sensor, and day counting sensor.

  • Light Sensor

This is the most frequent filter change sensor. Hence you can discover it in distinct shapes on many models produced by various manufacturers.


When the filter cartridges are close to their filtering capacity, the sensor’s color turns to yellow. This will alert you that you have to order a new cartridge. You can also go to your local store and purchase one. When the filter reaches its most filtering capacity, its color will turn red. When the sensor’s color is red, the water you drink won’t be filtered so that it won’t be as healthy.

  • Day Counting Sensor

This is a kind of sensor that is typically used for water filter pitchers. However, some faucet water filters use it as well. This sensor counts the days because you completely change the filter cartridge. When you change the cartridge, you reset the counter.


This sensor doesn’t notify you when is the right time to change the cartridge. However, you can examine how many days have passed when you consider that you completely change them every day.


How to Install Faucet Water Filter in 5 Easy Steps?


The majority of the faucet water filters are easy to install. They do not require any material or tool for installation use. You can easily do this on your own in just a few minutes.


Here we have a short guide for you about how to install a faucet water filter in 5 easy steps:


Step No 1: Remove the Faucet’s Aerator


The first step is to remove the faucet aerator. For this step, you need a screwdriver for an easy opening. An adjustable wrench will work best. Make sure you also remove the washers in the faucet if there are any.


Step No 2: Clean the whole build-up


The second step is about cleaning the build-up. Based on the faucet’s age and how hard the water source is, there might be some build-up under the faucet aerator. You should clean it using water and vinegar.


Step No 3: Do you need an adapter?


You should check if you require an adapter or not. Some faucet water filters can be easily installed directly on top of the male faucets. For the female faucets, you can install them with the help of an adapter.


Step No 4: Attach the Filter


The next step is to attach the filter to the water faucet. Make sure it is fully twisting up in its place. Once the mounting collar is attached, insert the filter cartridge.


Step No 5: Flush the Cartridge


The last step is to flush the cartridge. Before you taste the water, let it run for a maximum of 5-10 minutes. This will hence flush out the necessary cartridges and will remove the carbon excess.


Bottom Line


We are sure that you will be convinced enough about what is the best faucet water filter through our presented guide. This will help you in identifying the best faucet water filter for your kitchen.


No doubt, faucet water filters are an excellent alternative to buying bottled water. They are 100% environmentally friendly.


Give your family members a healthy and clean water supply for a better lifestyle.

Hi, I am Alex running a small team of writers in bringing you Water Filter Insight to do complete market research for buying the best water filters. I am very much conscious of finding the right product for your household.

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