Do you want to reduce your use of plastic water bottles but also enjoy clean, safe, and fresh, cool water any time you use your kitchen/bathroom tap? Now you can achieve such goals with the best faucet water filter on the market!

Faucet water filters are Point of Use (POU) devices of water filtration. They represent a good alternative to whole house water filters and under sink filters, if you want to stop worrying about the safety of your drinking, washing, and cooking water. We say they are proper alternatives as, as we know, you may not have enough space in the house to install a massive water filter.

Moreover, you may move often from one apartment to the next. In this case, you can take your best faucet water filter with you and solve the contaminated water problem with no effort!

How Did We Choose the Best Faucet Water Filter for this List?

We are huge fans of filtered water bottles when we are at the office or on the go. We also enjoy our water pitchers at home. Nevertheless, when you simply want to turn to tap water for daily use for drinking, washing, and cooking at home, a water filter faucet is the more comfortable solution.

To make this list, we took days to ask manufacturers questions, look carefully at each brand, browse the forums for opinions, ask users about their experience with the products, and compare tech specs and features. After this endeavor, we came up with this guide explaining and reviewing each best water faucet water filter in each category.

The Best Faucet Water Filter: Our Top 7 Choices

Product NameSizeFilter LifeFlow RateRemovesMaterialBest For

Engdenton Faucet Water Filter
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8.4 x 6.8 x 3.1 inches320 gallons/6 months5 GPMDirt, sand, rust, organic contaminantsStainless SteelEDITORS’ CHOICE: 100% Green & Durability

Jetery Faucet Water Filter
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7.2 x 5.5 x 3 inches320 gallons/6 months5 GPM93% chlorine, impurities, odor, tasteABS food-grade plasticPrice / Value Ratio

NeillieN Faucet Water Filter
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4 x 2 x 4.5 inches100 gallons/1-3 months5 GPM99% of lead, 96% of mercuryABS food-grade plasticAffordable 360° Swivel

Instapure Faucet Water Filter
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2.66 x 2.26 x 3.56 inches200 gallons/3-4 months7.5 GPMChlorine, impurities, taste, odorFood grade chrome finish plasticDesign & Quality

Waterdrop Faucet Water Filter
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8.1 x 7.1 x 2.9 inches320 gallons/5-6 months5 GPMFluoride, chlorine, leadFood grade plasticFluoride & Lead Removal

Now let’s see each faucet water filter and discuss its specs and features!

best faucet water filter Engdenton




  • Up to 6 months of filter life or about 320 gallons
  • Critical Contaminant Removal: Chlorine
  • Flow rate: 5 GPM
  • Compatibility: Only standard faucets
  • 8.4 x 6.8 x 3.1 inches
  • 1.65 pounds

Check Price Read User Reviews

RemovesImpurities, rust, sand, organic contaminants, chlorine, and more.
Eco ImpactExcellent. The water filter faucet comes in 304 stainless steel. Each filter can replace about 2500 plastic water bottles (16 oz.).

Why Should You Buy the Engdenton Stainless Steel Faucet Water Filter?

After careful consideration, we chose this faucet water filter for green living and durability altogether. Since it features food grade stainless steel and Japanese carbon fiber filter technology, you can stop worrying about the negative effects of plastic upon the planet or upon your health. But here are some other important features that you should consider:

  • Extremely durable, leak and crack proof;
  • 360-degrees swivel;
  • Partially removes water fluoride;
  • Inhibits bacteria development;
  • Japanese quality 5-micron carbon filter;
  • Excellent customer service;
  • Warranty upon manufacturer request.
Pros Cons
Extra points for eco-friendlinessOnly matches standard faucets
Durable, sturdy, no leaks, no cracksDoes not feature filter-changing notification system
Excellent filter life and filtration results
Great price for the featured hi-tech
360° swivel for comfort


The Engdenton stainless steel faucet water filter is an excellent product for health buffs and environmentally conscious users who do not want any plastic in their homes, not even in their water faucet filters. The second most important feature of this product is its extended filter life and filtration efficiency. You can now improve the taste and flavor of your food and beverages, wash with cleaner water, and, of course, have a reliable source of fresh, safe water for people and pets. The sturdiness of the product and its no-leak no-crack features turned it into a crowd favorite. Besides the fact that it only matches standard faucets, this is the best faucet water filter in the stainless steel and eco-friendliness department.

best faucet water filter Jetery




  • Up to 6 months of filter life or about 320 gallons of water
  • Critical Contaminant Removal: Chlorine, lead, and fluoride
  • Flow rate: 5 GPM
  • Compatibility: Standard faucets – comes with adapters
  • 7.2 x 5.5 x 3 inches
  • 13.4 ounces

Check Price Read User Reviews

RemovesChlorine (93%), usual city tap water contaminants, odor, taste.
Eco ImpactGreat. Each filter can replace about 2400 plastic water bottles (16 oz.).

Why Should You Buy the Jetery Faucet Water Filter?

By all intents and purposes, the Jetery is the best faucet water filter when it comes to price versus quality and efficiency. If it was stainless steel, it would have been the best product on this list. Other than that, this water filter faucet is the best money can buy giving its features. Let’s take a closer look at them!

  • Kitchen faucet water filter activated with activated carbon fiber (ACF);
  • Simple and practical 2-stage switch for tap water and clean water;
  • Features a stainless steel mesh;
  • Inhibits bacterial growth;
  • Comes with adapters to fit most standard faucets;
  • Easy to attach;
  • Warranty upon manufacturer request.
Pros Cons
Unbeatable price for the tech specsDoes not match unconventional faucets
Long-lasting filterDoes not feature filter-changing notification system
Great filtration efficiency
Good flow-rate
Comes with adapters


This second installment in our guide of faucet water filter reviews is a less-known brand and product, but we strongly feel it has a rightful place here. It is our choice of runner-ups on the list of best faucet water filters. The Jetery kitchen/bathroom faucet water filter is the best water filter faucet for its price. You can install it as easily you would install any shower head water filter for hard water. It almost seems too good to be true, but it comes with excellent consumers’ reviews. If you want an affordable, long-lasting, no-fuss faucet water filter, then this is the right product for your water drinking, cooking, and washing needs.




  • Up to 3 months of filter life or about 100 gallons of water
  • Critical Contaminant Removal: Lead, mercury, pesticides
  • Flow rate: 5 GPM
  • Compatibility: Standard faucets
  • 4 x 2 x 4.5 inches
  • 12.3 ounces

Check Price Read User Reviews

Removes99% of lead and more than 70 other contaminants, including 96% of mercury and 92% of certain pesticides, water red Insects, scales, sediments, floats, odors, rust, bacteria, some residual chlorine, E. coli, Salmonella, MRSA, and other large particles.
Eco ImpactMedium. Each filter can replace about 1000 plastic water bottles (16 oz.).

Why Should You Buy the NeillieN Faucet Water Filter?

You should know that few faucet filters on the market match all possible plumbing requirements, designs, and so on. However, the NeillieN faucet filter fits standard faucets. Most importantly, this is a 360° swivel faucet water filter, so it fits most sinks in a home or an office. Moreover, it is the most affordable filter with swivel degree on our list. The product has, however, other compelling tech specs and features that you should know about:   

  • Features a ceramic wall, sintered activated carbon, KDF, and cleaning medium;
  • The ceramic wall can block more than 0.1um pollutants;
  • Features an ink cartridge;
  • The package includes 1 manual, 2 connectors (22 & 24), 1 universal connector, and 1 waterproof pad;
  • 30-day money-back guarantee and limited one-year warranty to prevent material and workmanship defects.
Pros Cons
Unbeatable price in 360° swivel faucet filtersThe manual could have been written better
Long-lasting filter lifeMay not work with highly-contaminated water
Compatible with many standard faucets
8-layer filter for contaminant removal (including some fluoride)
Available faucet adapters


Good price and good tech specs and features, what do you want more? The NeillieN faucet water filter matches many standard faucets and is able to clean and purify city tap water for up to 3 months in a row (and even more). It may not show spectacular results with highly contaminated water, but it does its job when it comes to city tap water. We like it as well because the 360° swivel feature makes things very comfortable and hassle-free. The price is great, as usually, 360° swivel faucet filters are expensive.




  • Up to 4 months of filter life or about 200 gallons of water
  • Critical Contaminant Removal: Chlorine odor and taste
  • Flow rate: 7.5 GPM
  • Compatibility: Most standard faucets with outside or inner thread and removable aerators
  • 2.66 x 2.26 x 3.56 inches
  • 13 ounces

Check Price Read User Reviews

RemovesChlorine and odor, trihalomethanes, lindane, rust, sand and sediment.
Eco ImpactGood. Each filter can replace about 1600 plastic water bottles (16 oz.). WQA Gold Seal Certification to NSF/ANSI standards 42 and 372.

Why Should You Buy the Instapure ESSENTIALS (F2) Faucet Water Filter?

Small, lightweight, and compact, the Instapure Essentials F2 is the best faucet water filter in the design & quality department. We recommend it wholeheartedly for its high flow rate (the highest you will find on this faucet water filter reviews list) and its comfortable price. If chlorine odor and its taste are your main tap water issues, then you will surely appreciate this product. But here are some other specs and features you will love:

  • Features a 5-micron carbon block filter;
  • Features a coconut carbon filter, which doesn’t contain silver;
  • Compatible with brand removable aerator for portable dishwasher hook-up;
  • Compatible with all ESSENTIALS (F2) faucet (tap) filter systems;
  • Available interchangeable black filter housing with a clear cap to monitor filter life;
  • Designed and built in the U.S.A;
  • Warranty upon manufacturer request.
Pros Cons
Excellent compact slick chrome designHot water ruins it
Great priceMay not work with extremely contaminated water
Good filter life and efficiency
Compatible with many standard faucets
Under 5-minutes installation


If you want a slim, slick, compact water filter faucet to blend in your kitchen design and give you no trouble at all with the installation, then you just found the best one for your needs: the Instapure ESSENTIALS (F2) tap water filter. It gives you great bang for your buck if chlorine and impurities reduction is your main goal regarding tap city water. This water filter faucet works very well if you move around a lot (you are a renter, a student, etc.) who does not have the opportunity to install a permanent whole house or under sink water filter.




  • Up to 6 months of filter life or about 320 gallons
  • Critical Contaminant Removal: Chlorine odor and taste
  • Flow rate: 7.5 GPM
  • Compatibility: Most standard faucets with outside or inner thread and removable aerators
  • 2.66 x 2.26 x 3.56 inches
  • 13 ounces

Check Price Read User Reviews

RemovesChlorine, bad odor and taste, lead, fluoride, sand, rust, suspended solids, and other small particles.
Eco ImpactGreat. Each filter can replace about 2000 plastic water bottles (16 oz.). Waterdrop’s Sponsor Program brings clean water to Kenya, Africa.

Why Should You Buy the Waterdrop Faucet Water Filter?

Waterdrop dedicates some of its proceedings to helping vulnerable communities access safe, clean water. Besides their sponsoring program in Kenya (and other countries affected by water crises), however, you should buy the Waterdrop tap water filter for its qualities. It has extended filter life (320 gallons) and removes some of the most concerning contaminants in our water: lead and fluoride. Nevertheless, here are some other features you might enjoy:

  • Features a 5 micron activated carbon filter and multi-stage filtration;
  • 3-pack replacement filters available for purchase;
  • Simple switch lever allows a quick switch from filtered water to tap water;
  • Compatible with most standard faucets;
  • 30-day money-back guarantee;
  • Limited 1-year warranty against defects in materials and workmanship.
Pros Cons
Good filter life and filtration resultsDoes not match pull-out, hand-held, and spray style faucets or faucets with sensor
Great priceMay leak or break if not handled carefully
Multi-stage filtration
Compatible with many standard faucets
Easy to install


The last entry on our list of faucet water filter reviews is the Waterdrop one – the best faucet water filter for lead and fluoride on this list. Albeit a bit bulky, the product is a great choice if you want to drink and cook with safe, clean water. The multi-stage filtration technology is a plus. The price is more than fair and affordable in comparison to the filter life and the amount of plastic you can save by using it. If you have a soft spot for a water charity, Waterdrops sends some of your money in Africa to ease people’s access to cleaner, drinkable water.

What Is The Best Faucet Water Filter in 2020?

Here are our top 3 picks when it comes to the best faucet water filter to buy in 2020:

We also have a list of runnerup this year. If you want us to review them in-depth – as we reviewed these five ones – write us a few words in the comments section below! So here are the runner-ups for this year!

Brita Tap Water Faucet Filtration System

best faucet water filter

This faucet water filter is a serious contender when it comes to price/value ratio and its water filtration capabilities. It filters out 60 contaminants such as 99% lead, chlorine (taste and odor), benzene, and asbestos contaminants that may be found in tap water. Brita is a reputable brand and we have talked about it in length when we discussed the best filtered water bottles and portable water filters on the market.

Culligan FM-15A Faucet-Mount Advanced Water Filter

best faucet water filter

As you probably know, Culligan is a big player in the field of water filtration systems and water softening units. This Culligan faucet water filter is a great addition to our list because of its filtering capabilities. The activated carbon filtration technology featured by this filter can reduce azine, chlorine, lindane, lead, particulates class I, and turbidity while removing bad taste/odor. What impresses the most is its 200 gallons filter life.


When and Why Should You Buy the Best Faucet Water Filter?

Before you consider buying the best faucet water filter on this list, you need to clarify your needs regarding filtered, clean, and safe water. At first glance, the easiest way to solve the contaminated water problem we have is to get a whole house water filter system and go on with our lives.

The first step you should take is to test your water. As you probably know by now, not all regions and communities across the country deal with the same water issues. Moreover, if you rely on municipal water (treated by a dedicated plant) you are likely safer than if you use well water daily, as the E.P.A does not regulate well water in general.

There are three main ways to learn what contaminants are in your water and whether or not you should worry about heavy metals, radiological elements, chlorine, fluoride, or pathogens, PFAS, or agricultural/industrial runoff

  • Ask your local municipal water treatment system for their annual report. It should state what water contaminants are in your area and what treatments they employed to keep you safe.
  • Buy the best water test kits on the market and perform various checkups related to lead in water, other heavy metals, waterborne pathogens, the water pH, fluoride, etc.
  • Collect water samples in your home and send them to a third-party independent laboratory for testing. While this is a surefire way of learning about what water contaminants threaten your health, keep in mind that such tests are expensive. 

As we said, some of the best options in case you need to handle heavy amounts of water contaminants include reverse osmosis water filters or countertop water filters. But what happens when you cannot follow this path?

Whole House Water Filters vs. Under Sink Water Filters vs. Faucet Water Filters

whole house - under sink - pitcher water filters

The difference between whole house water filters and faucet water filters is that the former work best if you have to deal with large homes (or businesses) and families, and usually highly-contaminated water. Under sink water filters is your best option when you live in an apartment and a whole house water filter is just too large, bulky, and uncomfortable to install.

  • If you rely on well water or highly contaminated municipal water, you should more likely look at our best whole house water filter reviews. They work best for sizeable houses, office buildings, or businesses. They are the best for great numbers of people using a lot of water at the same time.
  • When hard water is a terrible issue plaguing your drinking water and threatening your plumbing and appliances, the best home water softeners are another good idea to consider. They represent a solid solution for houses and buildings hosting many people with many water needs as well.
  • You may also wonder about the difference between faucet water filters and thebest under sink water filters. The latter usually involves reverse osmosis and alkalization technologies. They make good eco-friendly alternatives to plastic water bottles and cover your drinking, washing, and cooking needs, but they also need installation (with the help of a professional plumber) while they do waste some water in the filtering process. Under sink water filters are the optimal space & budget solution to apartments hosting an average-sized family.
  • Homes, offices, and businesses enjoying relatively clean water may only need a water pitcher to avoid dehydration and meet peoples’ daily water drinking needs. Many worry only about the quality of their drinking water and the reduction of plastic water bottle use. For them, the best filtered water pitchers on the market should do the trick just fine.

When Do You Need a Faucet Water Filter Exactly?

when do you need a faucet water filter

If you want an eco-friendly, no-fuss, easy-to-install, affordable, and comfortable solution to remove the usual contaminants, chlorine, bad taste, and smell of tap city water, then you should look into a water filter faucet.

The greatest advantage of a faucet water filter is that it meets your water drinking, cooking, and washing needs when you do not have the opportunity to install complex systems, such as whole house water filters, under sink filters, water softeners, and so on. Needless to say, faucet water filters are the best solution when you are:

  • Renting;
  • Living in a dorm as a student;
  • Staying mostly in hotels due to your job;
  • Moving from city to city often as per profession requirements, etc.;


What Should You Look for in the Best Faucet Water Filter?

water faucet filters tech specs

When it comes to water filtration, we mentioned the most important tech specs and features when we discussed the whole house water filter reviews. Nevertheless, let’s resume some of the most important aspects you should look for when you consider buying a water filter faucet:

  • Filter life. As per usual, the longer the filter life (in months or gallons, whichever comes first for you), the better is for you and your budget. For this list of faucet water filter reviews, we picked the products featuring some of the biggest numbers in filter life.
    • This aspect is crucial if you want to calculate not only the number of plastic water bottles you can save but the money you spend with filter replacement and product maintenance.
  • Flow rate. We said many times before that the average good flow rate in a house for 4-6 family members should be 10 to 15 GPM.
    • As you have seen above on the faucet water filter reviews, the average tap water filter rate is around 5 gallons per minute, with few exceptions. This is not a poor flow rate. All faucet water filters lower the rate to some extent, but you should look for products with rates of 5 GPM or higher.
  • Critical contaminant removal. Water filters, no matter their make and model, should filter your drinking water. We chose the products that deliver on their promise of removing chlorine, bad smells and taste, some heavy metals, contaminants, chemicals, and even bacteria from your water.
    • However, if your water is in a state of microbiological risk (let us say well water and water contaminated with harsh and toxic pollutants), also look for a whole house water filter or the best under sink water filter you can find.

Is It the Best Faucet Water Filter for Your Plumbing Requirements?

  • Compatibility. Never buy a faucet water filter without understanding its compatibility with your faucet. All faucet water filters on our list match standard faucets.

Some come with adaptors, but we strongly recommend you measure your faucet and understand how it works before you find yourself in the unpleasant situation of having to return a product.

Should the Faucet Filter Blend in Your Home Design?

  • Design and build. These two criteria are essential to consider before you purchase any faucet water filter. Some products are a bit large and bulky, while others are slick and compact – choose the one that meets your filtered water needs and the space you have available. The 360-degree swivel ones are an excellent option as well, as they match most types of kitchen and bathroom sinks.

If you care for your kitchen design, chrome finish, and, of course, stainless steel should be your go-to options. Concerning building, you should pick the filter capable to endure your daily wear and tear, water pressure, and heavy use. If a product is flimsy or leaks, you should return it.

How do You Choose Your Best Faucet Water Filter?

We hope this list of best faucet water filter reviews helped you make an informed decision about the product you are going to purchase to enjoy clean, safe, pure water and give up plastic water bottles and jugs altogether. If you are already using one of the filters we listed here, please tell us your opinions about it! Do you have other similar products you would like to recommend to our community? Let us know in the comments section!


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