What Is the Best Faucet Water Filter

Not only are water bottles expensive, but they also contribute a great deal of plastic waste which does nothing but harm to the environment.

Just think about summertime. How many bottles of water do you need to quench your thirst? In a household with at least three family members, that’s a lot of plastic!

Good thing faucet water filters are here to bring us sustainability. Water bottles can be one less reason to worsen plastic pollution.

Whether for cooking or drinking, we can have peace of mind that the water that flows from our faucets is safe for the whole family. That’s why we bring you seven of the best faucet water filters so you can find out which one is best for your household.


Let’s start making a difference in the environment through this faucet water filter. Our top pick, Brita Faucet Water Filter System offers an inexpensive and eco-friendly way of having instant access to cleaner and healthier water.

Best Faucet Water Filter System 

1. Brita Faucet Water Filter System — Best Water Filter Faucet Overall

From brewing coffee to making formula milk for your baby, this Brita Faucet Water Filter System is your trustworthy companion in the kitchen. Filtering up to 99% of lead and reducing contaminants that may harm your health, instant clean water is just within your reach.

Its performance sheet indicates that it is tested according to NSF/ANSI 42 and 53 standards. This means that substances such as Lead, Mercury, Cadmium, Benzene, Asbestos and Chlorine are reduced.

These substances which have health and aesthetic effects such as taste, color, and odor of water are filtered from 93 up to 99.6 percent. Pur water filter can be a good alternative to this Brita faucet. In this article on Pur vs Brita faucet filter, we have compiled reasons why to choose either one of these.


  • Dimensions: 8.25 x 2.38 x 6 inches
  • Weight: 0.84 pounds
  • Color: White
  • Filter Capacity: 100 gallons of filtered tap water
  • Warranty: One year (limited)


  • It has a built-in LED indicator that flashes red which indicates that the filter needs replacement.
  • It has three different spray options: filtered water, unfiltered water, unfiltered spray
  • It has easy installation process as it attaches directly to standard faucets.
  • It is certified by NSF against ANSI Standard 42 and 53.
  • It can be easily mounted and dismounted.


  • It only has a one-year warranty.

2. PUR PUR-0A1 Faucet Water Filter — Best for Removing Lead

Pur-0A1 comes in stainless-like finish so it will complement most faucet colors so it will not look out of place in your kitchen.

This faucet water filter reduces potentially harmful contaminants by activated carbon and ion exchange.

Pur has been providing superior water filtration for over 30 years so you can be assured that they have been here so long to know what they’re doing. Their performance sheet claims that their water filter reduces heavy metals such as lead and mercury.

There’s more, it also filters chlorine, disinfection by-products, industrial pollutants, pesticides and herbicides, and pharmaceuticals and industrial chemicals.

So before you purchase those water bottles for the whole family, consider how much money you’ll save from this faucet water filter. It’s NSF and WQA certification have proven that tap water filtered from Pur A01 is safe for every member of the family.

Enjoy a cup of filtered water with Pur Faucet Water Filter. What a convenient way of having instant access on fresh tasting water right in your kitchen!


  • Dimensions: 7.7 x 3.2 x 7.7 inches
  • Weight: 1 pound
  • Color: Stainless Steel Like
  • Filter Capacity: 100 gallons of filtered tap water
  • Warranty: Two years (limited)


  • It has a built-in LED indicator that displays filter status to let you know when the filter needs replacement.
  • It is NSF and WQA certified for their contamination reduction
  • It filters over 70 contaminants including lead and chlorine.


  • Its filter adapter may not fit in some kinds of faucets

3. Culligan FM-15A Faucet Mount Filter — Best for Small Kitchens

Have you been wanting to get a faucet water filter but doesn’t have the luxury of a spacious kitchen sink? Well, worry no more because that will not be an issue with Culligan FM-A faucet mount filter kit.

Its compact and lightweight design will be great for households with small kitchen space. Not only that it’s very easy to install, it also features a diverter valve stem that switches easily from unfiltered to filtered for your added convenience.

Have easy access with healthier and cleaner water daily as this faucet water filter reduces cryptosporidium, giardia cysts, atrazine, lindane, particulates class 1, lead, chlorine and turbidity which cause bad tastes and odors.

Established since 1938, Culligan has been providing water solutions. After being in the market for many years, their new product line of water filters for faucets and showers are impressive.

Having a filter capacity of 200 gallons, you will be able to use it for a significant amount of time.


  • Dimensions: 3.5 x 5.5 x 6.8 inches
  • Weight: 0.84 pound
  • Color: White
  • Filter Capacity: 200 gallons of filtered tap water
  • Warranty: 2 years (limited)


  • It is certified by NSF against ANSI Standard 42 and 53.
  • It can easily be switched from filtered to unfiltered mode.
  • It has easy mounting and dismounting installation process


  • Replacement filters are relatively expensive

4. DuPont WFFM100XCH Premier Faucet Mount Filter — Best on a Budget

DuPont boasts of its Micro ban Antimicrobial product protection integrated into its cartridge housing which prevents bacteria to build up.

Although relatively cheap in price compared to other faucet water filters, it offers high performance filtration. Certified of NSF/ANSI standards 42, 53 and 372, this model filters lead, mercury, cysts, asbestos, linden, benzene, chlorine, and other harmful contaminants. Install a top-quality touchless kitchen faucet with this water filter for more functions such as doing the dishes and washing vegetables and so much more without touching making it more hygienic.

You can also expect this filter to remove sediments like dirt, sand and rust. Imagine these elements going in your body as you drink unfiltered water. Think about your kids and your pets in such a great risk without having a faucet water filter at home. This faucet filter will give peace of mind knowing that your loved ones are drinking safe and clean water

What’s more amazing is that you can rest assured that having access to clean water everyday need not be expensive. DuPont WFFM100XCH Premier Faucet Mount Drinking Water Filter is just perfect for those who are on a budget.


  • Dimensions:2.6 x 5.8 x 5.5 inches
  • Weight: 0.762 pounds
  • Color: Chrome or White
  • Filter Capacity:100 gallons of filtered tap water
  • Warranty: 3 years (limited)


  • It is certified by NSF against ANSI Standard 42, 53 and 372
  • It has 3 years limited warranty which is longer than other water filters
  • It includes Micro ban Antimicrobial product protection built-in to the cartridge housing and media for improved filter life and performance.
  • Its compact design is great for household with a smaller kitchen space


  • It needs to be carefully assembled to avoid leaks.

5. PUR FM-3700 Advanced Faucet Water Filter — Best Design

Pur believes in the adage that everyone deserves a pur water. True enough, its advanced faucet filtration system is reliable to deliver a healthier and cleaner water for the whole family.

Its MAXION Filter Technology and MineralClear Filter are certified to reduce contaminants such as lead, mercury, certain pesticides, chlorine and other potential elements that are harmful for your health.

These technology combine activated carbon and ion exchange filters to filter as many contaminants as possible.

Say goodbye to water that tastes like chlorine and that smells like something is off. Having a filter capacity of 100 gallons, you will be able to enjoy fresh tasting water straight from your faucet.

Adding to all those benefits is its sleek design that will complement most faucet colors. Your kitchen will look elegant as ever whether you choose chrome or stainless steel finish. No wonder we chose this as one of the best sink water filters in the market.


  • Dimensions: 3.2 x 7.3 x 7.7 inches
  • Weight: 1.15 pounds
  • Color: Chrome or Stainless Steel
  • Filter Capacity: 100 gallons of filtered tap water
  • Warranty: 2 years (limited)


  • Its MAXION Filter Technology is certified to reduce over 70 contaminants.
  • It comes with a CleanSensor Monitor which alerts you if the filter needs replacement.
  • It has easy mounting and dismounting installation process.
  • It comes with four adapters that fits on most standard kitchen faucets.


  • It’s more expensive than other faucet water filters in the market.

6. Waterdrop Faucet Filtration System

Waterdrop 320-Gallon Long-Lasting Water Faucet Filtration System features Activated Carbon Fiber (ACF) which is highly efficient and 10 to 12 times more adsorptive than ordinary carbon.

Its ACF system also has multi-stage filtration where it intercepts large particles and filters sand, rust, suspended solids and other small particulate matters. It removes 93% Chlorine, odor and taste, and many other contaminants. Its advanced filtration layer also reduces lead and fluoride.

What makes this faucet water filter even more amazing is that you can have 67.6 ounces of water in just one minute. Aside from that, its cartridge will require less maintenance as it can generate 320 gallons of filtered tap water. That also means you can save more money!


  • Dimensions: 8.1 x 7.1 x 2.9 inches
  • Weight: 1 lbs.
  • Color: White
  • Filter Capacity: 320 Gallons filtered tap water
  • Warranty: One year (limited)


  • It features an innovative Activated Carbon Fiber (ACF) material for great and fast filtration.
  • Its cartridge capacity can filter up to 320 gallons of water which makes it a long lasting filter.
  • It is relatively cheap compared to other faucet water filters.


  • It doesn’t have a built-in LED indicator that displays filter status to let you know when the filter needs replacement.

7. Engdenton Faucet Water Filter

The first thing that makes this water appealing is its solid stainless-steel material. It is durable and efficient as it helps reduce the possibility of cracking and leaking when the water pressure is high.

This filter is equipped with advanced Activated Carbon Fiber (ACF) filtration technology which is capable of filtering fine particles such as dirt, rust and foreign particles that are potentially harmful to your health. Moreover, Its notable Japan Carbon Filter efficiently removes chlorine and prevents the growth of bacteria on the filter itself.

Aside from all these amazing things is its long-life span filter that has a capacity to filter up to 320 gallons of water. Though the initial purchase of this product seems more expensive, it performs three times the capacity of other faucet water filters in the market. That makes it cost-effective in the long run. This Engdenton faucet water filter can be installed with Pfister kitchen faucet because they are super compatible.


  • Dimensions:5.8 x 4.8 x 3 inches
  • Weight: 1.55 lbs
  • Color: Stainless Steel
  • Filter Capacity: 320 gallons
  • Warranty: One year (limited)


  • Its stainless steel body is durable.
  • Its cartridge capacity can filter up to 320 gallons of water which makes it a long lasting filter.
  • Its water flow can produce up to 8 cups of water per minute.


  • It’s expensive compared to other water filters

Things to Look for in the Best Faucet Water Filter

A faucet water filter with save you money in the long run, and will go a long way towards saving the environment as well. Once you’ve determined that your needs are better met with a faucet filter than a pitcher water filter, take note of the things that you should first look for in a faucet water filter.

Lifespan of the Filter Cartridge

Whiĺe the cost of the whole equipment is a primary concern, the lifespan of the filter cartridge will determine how much money you are actually saving.

The usual filter capacities offered by manufacturers are ranging from 100 to 300 gallons. A higher number of filtered gallons means less maintenance. Less maintenance means less cost.

While most faucet water filters have light indicators to alert you when to change the filter, there are some models that don’t. So it is important to monitor the date when you have started using your filter.

Filter Performance Data Sheet

Performance data sheet indicates the specific contaminants that the filter is capable of reducing. It also includes the removal rate of the chemicals they have tested.

The seal of National Sanitation Foundation (NSF) is a very important thing to look for as it certifies which standards and which chemicals have been tested.


Size can be an issue for households with small kitchen space. Repeated mounting and dismounting of faucet water filters to have extra clearance in the kitchen sink may loosen the adapters and this can cause leakage.

One trick for this is to check if the product has filtered and unfiltered mode. This way, you won’t need to mount and dismount every time.

Ease of Installation

Most faucet water filters don’t require tools for installation. However, some filters don’t work properly or may result in shorter lifespan if it is not properly installed. So before you install your new filter, make sure to read the instructions first.

Also note that not all faucet water filters fit all kinds of faucets. Most faucet water filters are only suitable for standard faucets. To avail the best benefit out of any water filter you need to connect it with the best kitchen faucet so that it makes the job easier for you and worth the money spent.


Some faucet water filters are made from hard plastic and some are made from stainless steel. Although both materials can be durable and are built to last for a long time, solid stainless steel material can withstand high water pressure. High water pressure may cause the filter to crack or leak.


For people who are concerned about how their kitchen will look after installing a faucet water filter, choosing the right color that will be suitable for your kitchen design and lighting fixtures is important. Most faucet water filters are offered in white, chrome, and stainless steel like finish.

Final Thoughts

They say that home is where the water is most tasty. But you cannot have tasty water if your water tastes like chlorine. Lead and chlorine are two of the many contaminants that commonly affect the taste and odor of water. Good thing you can have instant access to cleaner and healthier water with our list of best sink water filters.

It claims to remove 99% of lead and reduces chlorine and other contaminants from tap water. It also features an extra layer to trap sediments and smaller contaminants. What does this mean for you? Cleaner water taste and better water odor!

Among the many reasons why this is our favorite pick is that Brita is committed to these four tenets: Better Water, Better Value, Better Health and Better World. With these four tenets, you can expect nothing but the best performance from this best sink water filter.

With our top pick Brita on Tap, you will be surprised on how much money you can save and how much you can make a difference in reducing plastic consumption.