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Best Faucet Water Filter in 2021



Best Faucet Water Filter

Faucet water filtration devices are a cost-effective way to drink cleaner water. They’re simple to set up and efficient at eliminating toxins from the water. These faucet mount filters are simply devices that can be attached directly to the faucet.

Drinking water is filtered when you open it and is purified when it exits the faucet. This is much faster and more convenient than a water filter pitcher, which does the same job but at a slower pace.

Filters for faucets are also an eco-safe way to get the drinking water. Unlike other filter systems, these models do not produce wastewater and do not require electricity to operate.

The majority of faucet filters are small and simple to mount, making them an excellent option for apartment dwellers. They’re also popular with travelers who want a quick and easy way to ensure good water quality everywhere they go. But did you know that most of them just change their filter cartridges every three months?

We’ll show you the best faucet water filters in this article. We also illustrate how these filters operate, their key features, and their pros and cons.

PUR PFM400H Faucet Water Filtration System

Did you ever think a tap water filter could be Bluetooth-enabled? We didn’t know either. The PUR Ultimate MineralClear Filter is a faucet tap water filter that is Bluetooth connected, allowing it to communicate with your wireless devices in real-time.

While being more expensive than some other models, this futuristic house faucet water filter provides excellent chlorine and lead water filtration via the ion exchange process. Furthermore, during filtration, the quality of PUR Ultimate water is second to none.

One of our favorite features of the PUR Ultimate MineralClear is that it’s Amazon Prime worthy. This means Prime members will get it delivered to their door for free in just two days.

In our opinion, this makes it an excellent water filter choice for people who want a fast and reliable faucet water filter. What’s more, it connects to your phone – how cool is that?

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PUR PFM400H Faucet Water Filtration System2

Key Features:


Faucet Water Filter System:

With the PUR Faucet Mount Filter System, you will enjoy cooler, filtered water right from your faucet. It is simple to set up and has a MineralClear filter, which filters water over natural minerals for a crisp, refreshing taste.

Eliminate Contaminants:

This PUR drinking water faucet filtration system has been approved to remove more than seventy contaminants, including pesticides such as mercury and lead. PUR Faucet Filtration Systems remove pollution more effectively than any other brand.

Easy to Attach:

The faucet-mounted water filter is simple to install and needs no special equipment. Many faucets are compatible, but hand-held or pull-out faucets are not.


Genuine PUR Faucet mount water filters are accredited to significantly eliminate lead and other harmful toxins in the water. Compatible water filter alternatives aren’t guaranteed to have the same level of water quality.


What We Like:

  • Built-in electronic filter replacement indicator
  • High water flow rate
  • Filters and also removes seventy different harmful contaminants
  • Hassle-free installation

What We Don’t Like:

  • Average durability

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

Waterdrop WD-FC-01 NSF Certified 320-Gallon Long-Lasting Water Faucet Filtration System

The Waterdrop Filtration System, in our view, is the best faucet water filter on the market. It’s one of the simplest and most effective ways to ensure that the drinking water is safe to drink. Everything you have to do is screw it onto the end of a faucet in your bathroom or kitchen, and the carbon filter will take care of the rest.

This device uses an Activated Carbon Filter (ACF) to remove contaminants from the water. It increases the flavor of the water by removing arsenic, chlorine, and lead.

The Filter style isn’t new, but it is a step up in efficiency as compared to rivals. It’s made of long-lasting materials that are resistant to wear and tear from everyday use. It’s also a long-lasting filter that won’t need to be replaced often.

The filter cartridge, faucet adapter, and water switch are the system’s three main components in terms of design. The Faucet Filter comes with adapter bits for 15/16″ and 13/16″ faucets. The faucet adapter screws into the most popular faucet housings.

In general, this item comes highly recommended. Waterdrop has perfected a simple and simple look. It’s incredibly simple to put together, is designed to last, and effectively filters water. It also comes at a reasonable price.

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Key Features:


NSF Certifications:

NSF International tested and accredited the material to NSF/ANSI 42 for chlorine, odor, and waste reduction, as well as NSF/ANSI 372 for lead-free content. Provides you with water that is both cleaner and safer.

Each faucet filter lasts for 320 gallons of cleaner water, or around three weeks of daily use, which is twice as long as other faucet filters. Replacement filters in 3-packs are available for purchase.

Lead Reduction:

Filtration is excellent and simple with the innovative ACF stuff. In one second, you can fill up four water bottles. Upgraded filtration systems to reduce other contaminants and lead chlorine, providing you and your family with more refreshing and cleaner water.

Convenient Usage:

The appearance of a simple switch between quality filtered standard tap water and water will make the filter last longer. The filtered water faucet uses leak-proof technology and can be easily attached to your faucet using the provided adapters.


What We Like:

  • Smart design
  • Large capacity (320 gals)
  • Strong sediment and chlorine filter

What We Don’t Like:

  • Not NSF certified

3. Culligan FM 15A Faucet Mount Advanced Water Filter

Culligan FM-15A Faucet-Mount Advanced Water Filter

The Culligan FM 15A Filter Mount for your faucet finished in decadent chrome offers outstanding water filtration efficiency and a premium look at an economical price. With this faucet filter, you get the best of all worlds in terms of performance and appearance.

This is because the Culligan FM 15A has a simple design while also providing one of the company’s best water flow speeds.

We noticed that this water filter was significantly lighter and smaller than comparable PUR or Brita water filters the moment we took it out of the box. The Culligan FM 15A weighs a little more than a pound and can be screwed onto any faucet with only one side.

Unlike some other water filter brands, the Culligan FM 15A comes with a set of adapters that allow it to work with any standard (non-drop down) sink nozzle. The FM 15A uses “Carbon Block” engineering to clean out almost all contaminants for up to 200 gallons.

The Culligan FM 15A does not need any cleaning or repairs. Just make sure you don’t use hot water in the tank and replace the filter every two weeks. Filter replacement is essential maintenance. After it has been fully clogged, trying to use the filtration system is just as useful as drinking straight from the kitchen faucet.

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Key Features:


Filter Housing Unit:

The filter housing unit is the main component of the system, and it attaches to a faucet with an adapter. It has a screw-in filter that protects it from airborne contaminants. This gadget is small enough to fit comfortably into the end of a faucet without taking up an excessive amount of sink space.

Faucet Adapters:

A variety of faucet adapters are included with the Culligan FM 15A. Nowadays, where there isn’t a standard faucet in the United States, these adapters come in handy because they allow you to attach the filter system to your kitchen sink faucet.

Filter Change Sticker:

You will use the filter reminder sticker that comes with the unit to remind you when it’s time to change the filter. Since this device does not have an electric filter shift warning, you will need to use the sticker or write down your replacement date in your calendar.

Installation Instructions & User Manual:

Though the Culligan FM 15A doesn’t need any installation. The user manual can quickly answer any questions you may have about the filter, as well as offer assistance when you need it. Culligan also has a web video that shows you how to install the system on your faucet.


What We Like:

  • Requires no resources for installation
  • ANSI-certified to bring down a selection of contaminants
  • Inexpensive and basic

What We Don’t Like:

  • Doesn’t have a filter change indicator light

Brita Basic Faucet Water Filter System

Brita Basic Faucet Water Filter System

The Brita Basic Faucet Filtration System is a water faucet filter that deals with standard kitchen sink faucets and has a filter change reminder. The method is a simple and quick way to filter water. It simply screws into your faucet, requires no installation equipment, and can be used whenever you want.

The Brita simple faucet filter device has a few important certifications that will help us determine its efficacy. It’s NSF ANSI approved for Standard 53, which corresponds to a ninety-nine percent reduction in asbestos and lead.

It also has a standard forty-two certification and can easily remove contaminants in warm water, such as chlorine, that give it an unpleasant taste and smell. Brita is marketed as being able to provide water that tastes as well as tap water due to its ability to filter out a total of sixty contaminants.

The Brita simple faucet filter system employs an activated carbon filter that removes over sixty pollutants from water and is NSF approved to do so. Since the filter does not remove chloramines, it is important to test the water before buying to see whether your home’s tap water has a high level of this drug, which is often used instead of chlorine for disinfecting purposes.

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Key Features:


Filter Unit:

The filter is installed in the primary filter unit, protecting it from dust and other outside air contaminants. It’s a convenient status indicator that lets you know when it’s time to replace your filter.

Activated Carbon Filter:

The Brita faucet filter is BPA-free and will filter up to three months’ worth of drinking water, reducing lead, asbestos, and chlorine levels. It can be converted by eliminating the first filter housing and replacing it with a new one.

Filter Adapters:

The Brita simple faucet filter comes with a variety of adapters for connecting the device to non-standard faucets. While this should help the vast majority of owners properly attach their filters, if you have a non-standard faucet and are unsure about compatibility, it’s worth calling the manufacturer.

Maintenance and Installation:

Like the vast majority of faucet-mounted water filters, this particular Brita filter may be fitted with practically no work.

Simply unscrew your aerator from your faucet, then add the filter directly to it or install it using one of the given adapters. Many regular faucets are compatible with the filter, but spray faucets and perhaps pull-out faucets are not.

Filter Info:

The filter is activated carbon, which has a large surface area that absorbs toxins in its pores, preventing them from getting through with the smaller water particles. Activated carbon is a tried-and-true filtration tool that can be used in anything from air purifiers to face masks.


What We Like:

  • NSF certified to get rid of chlorine and lead
  • Filter change reminder to alert you when the filter needs changing
  • Simple, 10-minute installation

What We Don’t Like:

  • Doesn’t decrease chlorine
  • Prone to breaking and leaking

5. Brita Basic Faucet Water Filter System, Chrome, one Count – 35618

Brita Basic Faucet Water Filter System 2

Brita may be the most well-known brand of water filtration. Brita filters are universal, so it should come as no surprise that we have one on our list. Replacement cartridges for this filter would be easy to come by because they are so popular.

You can even find them on the shelf of your nearest store when doing your daily shopping. The filter change reminder light, which is conveniently integrated into the filter, will let you know when it’s time to replace it.

The Brita filter is one of the most cost-effective faucet filters we’ve seen, which is why we think it’s the best faucet water filter for the money. It’s still very thin, so it won’t impede normal sink usage nearly as much as some of the larger filters.

Nevertheless, it does not provide the same level of filtration as any of the other options. This filter extracts a total of more than sixty contaminants. For us, that’s a lot for a little peace of mind, but if you’re looking for specific impurities to be removed, the Brita may or may not be able to do so.

This is a water filter system that can be directly attached to the drinking water system. That is why it is easy to reduce the taste and odor of chlorine, as well as other contaminants present in water. For those who want to reduce the risk of cryptosporidium and other giardia cysts by drinking clean water daily.

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Brita Basic Faucet Water Filter System 2

Key Features:


Easy and Convenient:

This Brita faucet water filter attaches to the daily faucet, which cleans and improves the taste of tap water. The filtration device is very easy to set up; no special equipment is needed.

Reduces Lead:

The water filter device removes sixty contaminants from drinking water, including 99.99 percent lead, chlorine, odor and taste, benzene, and asbestos. The substances that have been eliminated will not be present in the water of the majority of users.

Filter Change Reminder:

When your filter is still running, and when it has to be replaced with a one-click filter upgrade, a helpful status monitor lets you know. For the average family, you can replace your tap water filter every four weeks.

Save In Style:

Reducing bottled water waste saves money. The chrome finish on this water filter device can match the most contemporary kitchen decor. It only suits regular faucets. Pull-out and spray faucets are not compatible.


What We Like:

  • Very affordably priced
  • Filter change reminder light
  • More compact than many other options
  • Replacement cartridges are very common

What We Don’t Like:

  • Doesn’t filter out as many contaminants as some other filters.

Final Words

A faucet water filter is a water filtration device that purifies tap water at the point of use (POU). They connect to the inlet of the tap/faucet to filter bacteria, resulting in safe drinking water. Faucet water filters are inexpensive and portable, making them an excellent option for many households.

Our top option, the “PUR PFM400H Faucet Water Filter System,”. It has all of the standard features at a lower price. Our experts find no negative feedback about its efficacy.

Remember that you should read feedback before deciding so that you are mindful of how the item works and any potential problems. This is the best Faucet water filter on the market. You will use the same approach to find the right item for your particular need.

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Last update on 2021-03-13 / Affiliate links / Images from Amazon Product Advertising API

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