12+ Best Faucet Water Filter Reviews (Complete Buyers Guide)

The thought of having the best faucet water filter at home could’ve been new until a few months when the Covid-19 pandemic changed every aspect of our life.  The local store stocked your favorite bottled water, but with lockdown and the whole stay at home situation, accessing clean water becomes a challenge.  Suppose you had faucet water filters at home; your life could have been better. Right?

Faucet water filter systems contain at least five different stages of filtration.  The system removes a variety of contaminants to produce clean drinking water at home at a fast rate.  Besides, water filters help improve the flavor while protecting your family from impurities, such as harmful contaminants (bacteria and lead) and rust particles. 

Sure, bottled water is readily available from the nearby grocery store, most of the time.  It seems like a quick and initially cheap solution to drinking water. But, what if you can’t access the store anymore? 

Many countries strive to battle COVID-19; while some revert to lock down and movement restriction, your clean water supply is no more. Water filters offer a more sustainable clean drinking water supply—and saves you money in the long run.

Here at Frugal Reality, we are all about saving money for frugal consumers!

There are countless types of water filters available in the market, so how do you find the best faucet water filter?  We are here to help!

For starters, they differ in what they remove from your water. You can choose from faucet attachments, under-sink filters, pitcher filters, whole-house filtration systems, and more.  Yet, there isn’t a one-size-fits-all filter solution.  Frugal Reality narrowed down the list of the best faucet water filters to match your clean water needs.

Well, not just clean drinking water, a faucet water filter might also include a re-mineralization filter.  The process improves water taste, reduces acidity, and adds a healthy amount of calcium and magnesium to the water.

Let’s find you the best water filter faucet.

At the beginning of this article, you will find the best home faucet water filter “Buyer’s Guide” with all the information you need and make the most informed decision toward clean drinking water.

In the second half-section, you will find the Frugal Reality best faucet water filter reviews.

Best Water Filter Faucet Mount

Waterdrop WD-FC-01 NDS Certified 320-Gallon

Waterdrop WD-FC-01 NSF Certified 320-Gallon Longer Filter Life Water Faucet Filter, Tap Water Filter, Reduces Lead, Chlorine & Bad Taste - Fits Standard Faucets (1 Filter Included)
  • NSF certifications: Tested and certified by NSF International against NSF/ANSI standard 42 for the reduction of chlorine, taste and odor, and to NSF/ANSI 372 for lead-free material. Provides you with...
  • Longer filter life: Each faucet filter provides 320 gallons of cleaner water, or 3 months of typical use - that’s 2x longer than most faucet filters. 3-pack replacement filters are available for...
  • Lead reduction: The innovative ACF material features great and fast filtration. You will fill up 4 water bottles (16.9 oz for each) in 1 minute. Upgraded filtration technology to reduce lead chlorine,...
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Waterdrop is quite appealing to the eye with a sleek and seamless plastic body and can filter up to 320 gallons of drinking and cooking water.  The water filter should last up to 6 months of typical use.  It’s designed to let you simply switch between regular tap water and filtered water to help extend the filter’s lifespan.

The WD-FC-01 ACF uses a multi-stage filtration system:

  1. Captures larger particles
  2. Filters rust, sand, and suspended solids
  3. Eliminates 94.5% chlorine, taste and odor, and other contaminants
  4. Decreases fluoride and lead
  5. More filtration of rust, sand, suspended solids, and more small particles
  6. Captures additional larger particles

Unlike most faucet water filters, the unit has activated carbon filters that clean up to 93% of chlorine, lead, and fluoride, which improves water odor and taste.

Filtered Water Benefits

For a faucet water filter, it’s not just about safe and tasty water; there’s a whole host of benefits. Let’s surprise you with some of the key benefits.

Healthier Benefits  

You may argue that water from your municipal water source or tested well is relatively safe.  You’ll be surprised how many contaminants are not filtered from your drinking water.  Enjoy the benefits of filtered tap water.  Even though it’s not a purifier, they produce healthier water than what you get directly out of your faucet.

No chlorineAll types of faucets remove chlorine from the water. Chlorine is used to disinfect water but has been linked to some diseases in the past decade. Why not avoid ingesting it?
No taste or foul smellDoes the water come out of your faucet have a funny taste or smell? A water faucet filter will remove weird smells and taste.
Blocks heavy metalsHeavy metal leaks into your water through contaminated soil and pipes. Faucet water filters are efficient at reducing the amount of heavy metals present in your water.
No nitrates and nitritesThese compounds leak into water sources found in pesticides and insecticides. Filters are very efficient at removing nitrates and nitrates.  Ingesting them is very dangerous for the young and elderly.
No micro-organismsGiardia and cryptosporidium may find a way into your drinking water and cause serious health problems.  Giardiasis is a diarrheal disease that you might experience symptoms for up to 6 weeks.  A faucet water filter will screen the micro-organism.
No plasticsNot every mineral water manufacturer uses food-grade plastic for their containers.  Your favorite bottled water may contain a lot of plastic.  A recent study found thousands of microplastics specks in every liter of drinking water. 

Non-Health Benefits

Filtered or unfilteredA home water faucet filter lets you decide when to use filtered or unfiltered water.  Use cold water for non-drinking purposes such as wiping down surfaces or watering plants; it might feel wasteful to use filtered water. 
Easy installationYou may be afraid that you won’t know how to install a faucet filter. But they are easy to install in under 5 minutes.
Environmentally friendlyFaucet water filters don’t waste water during the filtration process; besides, they don’t need the energy to run, thus no carbon footprint.  There is no need for bottled water that uses plastic containers and endanger the environment.  80% of the 50 billion bottles of water purchased each year end up in a landfill.
Save spaceSpace is limiting in most households. A faucet filter will create extra space-savings and rid your countertops and refrigerator of water bottles.


At Frugal Reality, price is everything. Will installing a home water faucet filter save you money in the long run?  On average, a faucet water filter costs $249 with a price range from $93 – $575.  A high initial cost should not deter you. In the long-run, it’s a way to drastically cut expenses around your household. 

A single water bottle costs, on average, $1-$2.  Each person consumes, on average, 167 water bottles a year.

The faucet water filter doesn’t waste any water in the process, so your water bill won’t be affected, and the cost of a replacement filter is low.

Water Filter Installation Cost

Whole House Water Filter – If you need large quantities of clean water, you’ll need to consider a large scale filtration system that includes showers, laundry, and dishwashers.  Most homeowners will pay 1,400 – $2,100 for a professional water filtration system installed. But the cost ranges from about $360 for a basic DIY filtration system to more than $3,500 for an advanced filtration system done by a professional.

Under the Sink Water Filter – An under the sink water filter installation costs $140 to $1,200.  A DIY system alone costs between $50 and $1000. But expert installation runs between $100 and $300.  

Water Faucet Filter – The most cost-effective filtration option is a water faucet filter, which is inexpensive and easy to install.  Installing a faucet water filter is a DIY project that costs no money.  

Top Faucet Water Filter Reviews

Bottled water is quite appealing, portable, with good taste and no odor.  A tap faucet water filter gets you the same tasty pure water right from the tap at a significantly lower cost.  Besides, it’s A LOT better for the earth.

Most faucet filters are modest in size and relatively easy to install.  This is what makes them an excellent choice for apartment renters and small families.

How do you know which faucet water filters are efficient?  Well, with many available in the market today, it’s quite challenging to find the right one for your need.

Luckily Frugal Reality solves this problem by putting together a list of the 12 best faucet water filters for you!

Best Water Filter System for Well Water

1. Engdenton Water Filter System for Well Water

Engdenton Faucet Water Filter Stainless-Steel Reduce Chlorine High Water Flow, Water Purifier with Ultra Adsorptive Material , Water Filters for Faucets-Fits Standard Faucets
  • High quality food grade 304 stainless steel housing, Cracking-proof and no-leakage, durable and long life time;
  • The most advanced Activated Carbon Fiber (ACF) filtration technology,improve taste, and remove dirt, sand, rust, ect.★NOT for reducing TDS★;(Wrong Installation may lead to bad filtration. If you...
  • Speedy water flow: 0.5GPM filtered water, 8 cups (8.5oz/cup) of clean water per minute, instant relief of thirsty ;
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More than 15 million US households get their drinking water from private well water.  Owners are responsible for ensuring their well water is safe from contaminants.  The CDC recommends checking the well every year for cleanliness, nitrates, coliform bacteria, and other local contaminants.  

Is your home designed with only standard faucets?  The Engdenton brings a high-quality stainless steel sturdy design, the most advanced ACF filtration technology, and speedy water flow, making it the best water filter system for well water.

Why will you love this water filter system for well water?

It’s popular in many households for its ability to attach to all standard-sized water valves.

The Engdenton is produced with a high-quality food-grade 305 stainless steel for sturdiness and durability.  It offers a long lifespan due to its exceptional durability, cracking-proof, and no-leakage from the steel housing.

It’s easy to install design is quick and straightforward; no additional tools are required.  Standard adaptors for mounting the system are included.

The sleek filter is made to eliminate all dangerous chemicals and contaminants.  Its water flow speed (0.5GPM filtered water) matches most home taps.  The filter produces 8-cups of clean drinking water per minute.

The Engdenton has some of the most advanced filtration technology-Activated Carbon Fiber (ACF).  It improves water aesthetics and taste, inhibits bacterial growth, and removes most of the chlorine and all kinds of sediments (dirt, sand, and rust).

At a maximum filtering capacity of 320 gallons of water (6 months average), 27 cups/day is quite economical before a filter change is needed.  Above all, a filter replacement is super cheap and easy.

Overall, the faucet water filtration technology is swift, helps improve water taste, reduces chlorine, fits standards faucets, and is NSF certified; hence why we recommend this faucet as the best water filter system for well water.  Even better, it’s backed by an excellent customer service team that caters to all your question and issue.

Best Chlorine Water Faucet Filter

2. Culligan FM-15A Chlorine Filter Faucet

Culligan FM-15A Faucet-Mount Advanced Water Filter, 200 Gallon, White
  • Provide your family with visibly clean, great-tasting water for drinking, cooking and more
  • FEATURES: Reduces azine, chlorine, lindane, lead, particulates class I, turbidity while removing bad taste/odor; Carbon block filtration method; Flow rate of 0.5 gpm at 60 psi; 30-100 psi pressure...
  • COMPATIBILITY: Includes adapters for all standard sink nozzles (does NOT fit drop-down faucets)
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Culligan makes some of the best faucet water filters in the market.  Culligan FM-15A is the best chlorine water faucet filter solution for homes and is designed to work with most standard faucets.  It offers better-tasting water, free of odor and chlorine for drinking, cooking, and more.

Why will you love this chlorine water faucet filter?      

It’s our top pick for most homeowners looking for an affordable unit.  The Culligan GM-15A is made of light plastic with a sleek chrome finish, fitted with  2-connecters compatible with most standard home taps.

It weighs 8.8 ounces and is a reasonable 3.5 x 5.5 x 6.75 inches.  The Culligan chlorine water faucet filter is easy to install within a couple of minutes. 

You can toggle between regular tap water to the advanced filtration system with ease. The feature extends the filter’s lifetime when using regular tap water for purposes other than cooking and drinking.

With a higher filtration capacity, the unit can clean 200 gallons before the filtration cartridge needs a replacement. That’s enough water to last between 2 to 5 months, depending on the usage and water conditions.  Other than removing odor and bad taste, the filter reduces chlorine, atrazine, lead, lindane, giardia, cryptosporidium, cysts, and turbidity. 

In addition, it features a carbon block filtration method to boost the water quality using a diverter valve stem.

The Culligan FM-15A is quite versatile in matching most high-end faucets mount filters with a wide range of useful features. The unit can handle high water pressure ranging between 30 to 100 psi, flow rate of 0.5 GPM, and temperatures of 40 to 100 degrees Fahrenheit; this is more than adequate for a typical household.

Installing the Culligan FM-15A is easy.  Simply unscrew the aerator on your faucet and attach the Culligan adapter.

Overall, the Culligan FM-15A chlorine filter faucet is a top choice for families who want an excellent option for cleaner drinking water.  IAPMO certifies the filtration device against ANSI Standard 42 and 53.

3. Dupont WFFM350CXH Electric Metered Chlorine Water Faucet Filter

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Style and functionality come with the DuPont chlorine water faucet filter system.  It’s the most economical and friendly choice for homeowners.  The low-cost faucet filter doesn’t mean its quality and features are inferior. 

Why will you love this chlorine water faucet filter?

All you need to install the DuPont WFFM350 filter in minutes is a pair of pliers. The unit attaches easily to most standard kitchen faucets, which is a plus for a small apartment.

The easy to read electronic display is the best feature of the unit.  It keeps track of how many gallons the water faucet filter has cleaned to achieve the 200-gallon filter capacity.  Another great feature is the water flow selector allowing you to choose between filtered or unfiltered water.

The unit is covered with a plastic exterior that comes in chrome, white, or brushed nickel to match most faucet hardware.  Its design saves you space through a vertical mount.

The DuPont WFFM350 is WQA certified to filter sediment, asbestos, cysts, benzene, lindane, lead, mercury, and particulates Class 1.  The ultra-performance filtration improves the water clarity, taste, and odor for drinking and cooking.  Also, the antimicrobial system built inside the filter prevents germs’ development inside the cartridge over time.

With the NSF test rating of 42 and 53, the DuPont WFFM350 is very suitable to filter water contaminated with a high chlorine ratio.  The filter will likely need to be replaced every two to three months, but are relatively cheap and come in packs of 1 or 3.

Overall, the unit is NSF certified and will provide clean drinking water with reduced chlorine and lead at affordable pricing.  

Pull Out Faucet Water Filter

4. Filtrete Maximum 3US-MAX-S01 Pull Out Faucet Water Filter Under Sink

Filtrete Maximum Under Sink Water Filtration System 3US-MAX-S01
  • MAXIMUM LEVEL FILTRATION - This system reduces 99% lead, 99% microbial cysts, 97% chlorine taste and odor, plus 0.5 microns of sand, sediment, rust, and soil
  • QUICK INSTALLATION - This system installs in less than 30 minutes
  • USES EXISTING FAUCET - Filter water right at the sink without having to install an entirely separate faucet
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For durability and quality, the Filtrete Maximum serves up cleaner water by removing lead, microbial cysts, choline, sand, sediment, rust, and soils while improving taste and odor. Pristine water, 6-months filter life, NSF standard 42 certified makes it the best pull out faucet water filter.

Why will you love this water filter for pull out faucet?

The advanced water filtration system removes 0.5 microns of rust, sand, sediment, and soil.  It also removes 99% lead, 97% chlorine taste and odor, and 99% microbial cysts.     

The Filtrete Maximum is made with high-quality material and designed to last longer.  It has impeccable water flow speed and a high flow rate of 1.5 gallons/minute.  The filter is terrific for home use and won’t need replacing before reaching the 2,000-gallon mark.

The quick DIY installation can have the system up and running in under 30 minutes.  A filter replacement is easy to replace with a simple ¼ turn.

The under sink water filtration saves space, measuring 3.5 x 3.5 x 14 inches, and weighs only 2.2 pounds.  It’s usually installed underneath a sink in the kitchen or bathroom.

Overall, Filtrete Maximum is the best pull out faucet water filter with a long filter life of up to six months.

Best Fluoride Water Filter

5. HOMY SUS304 Fluoride Water Filter

The HOMY water faucet filter is NSF certified high-quality faucet, reliable, durable, and cost-effective.   The best fluoride water filter improves water taste, removes lead, chlorine, dirt, and rust while retaining beneficial minerals for cleaner and more delicious water.

Why will you love this fluoride water filter?

The unit features a premium food grade 304 stainless steel, which creates a lead-free sterile environment free of secondary pollution from the internal filtration system for cleaner water straight off the tap.  Its premium design should complement a modern kitchen or bathroom with stainless steel design elements such as light fixtures, handles, and accessories. 

When it comes to filters, HOMY does quite well, reducing unwanted particles from the water using the latest generation of filter cartage technology.  The filtration technology guarantees a better reduction of over 70 contaminants and impurities, which results in fresher drinking water.  Don’t let unwanted taste affect the goodness of your fresh juice, cocktail, or any other beverage concoctions. 

It is fitted with a stainless mesh that completely isolates impurities and blocks sediments.  On the downside, the unit looks bulky, but that doesn’t affect its operation. The HOMY SUS304 is a straightforward DIY installation. 

The unit has a two outlet designed for easy control between filtrated water to tap.  It ergonomically allows a 360-degree rotation, and no need to modify your kitchen sink.  At 2.44 x 5.12 x 2.44 inches and 1.1 pounds, it doesn’t hamper your faucet operation.  The HOMY has a flow speed of 0.5PM filtrated water, so you’re assured of 10 cups of clean water per minute. 

With its stainless steel design, the faucet water filter has a longer lifespan and offers three months of clean water (320 gallons) for an average family.  This is 2 times longer than most faucet filters. 

The HOMY SUS304 has an easy to change filter, which encourages replacing it more often vs. other models.  You can use the unit with a wide range of temperatures ranging from 80 °C to 5 °C with the filter method.

Overall, HOMY brings the best water filtration to guarantee odor-free, great-tasting, and safe drinking water enough for an average family.

Best Ceramic Water Filter for Faucet

6. Hima Tap Water Ceramic Water Filter

Faucet Water Filter, Hima Tap Water Purifier 8 Layer Purification Ceramics Remove Heavy Metals, Fluoride, Suitable for Most Taps, Home Kitchen Healthy Drinking Water Filter
  • 【Sturdy and convenient design】: Food grade ABS plastic for most taps. 21.5mm faucet with external thread, 23.5mm faucet with internal thread and 14-22mm female thread tap with 3 different...
  • 【Maintenance and replacement】: The recommended filter life for each filter is 3-6 months, please replace it in time. In addition, remove the filter element every two weeks and wipe it with...
  • 【The package includes】: Plastic case (with a filter element) + water purifier switch + metal transfer interface + plastic hex connector + universal adapter + waterproof gasket. If you encounter...
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The Hima is a superb choice for all the budget-conscious water faucet filter shoppers out there.   It’s one of the cheapest units among the best ceramic water filter for faucets. But that doesn’t mean it’s an underperforming system.

Why will you love this ceramic water filter for your faucet?

It features a sturdy and convenient design with a lightweight food-grade plastic weighing 12.3 ounces.  The shiny silver exterior enhances its kitchen design look. It’s a straightforward installation process. 

The Hima comes with 8-layers of a ceramic membrane system, which filters off impurities and leaves your water free of heavy metals and chlorine.   Its filtration system reduces water scale, which softens the quality and improves the taste.

Its double outlet design enables you to switch between regular water for everyday home use vs. filtered water for drinking and cooking.  The on/off switch makes it easy to use while extending the filter cartridge life while saving time and water.

The best part of the ceramic water filter from HIMA is its water flow is good, especially for a cheaper unit.  To boost performance, remove the filter elements every two weeks and wipe it with sandpaper.  It offers an impressive 3-6 months of continuous filter use before needing replacement. 

Overall, the unit is an excellent pick for an affordable water faucet filter, giving you every reason to eliminate wasteful plastic bottles from your lifestyle.

Best Brita Faucet Filter

7. Brita Tap Faucet Filter System

Brita Basic Faucet Water Filter System, Chrome, 1 Count - 35618
  • Basic Brita faucet water filter attaches to your standard faucet making tap water cleaner* and great-tasting; filtration system is easy to install; no tools required
  • Get great-tasting water without the waste; by switching to Brita, you can save money and replace 1800 single-use water bottles** per year
  • The space efficient design attaches directly to your faucet giving you the choice of filtered or unfiltered water; Available in white and chrome color with a filter indicator for easy replacement...
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Brita provides a water filtration solution for families with mildly polluted water sources.  Our pick is the best Brita faucet filter due to its superb features like 1-click filter replacement and indicator replacement light.

Why will you love this Brita faucet filter?

The Brita 35618 weighs only 0.16 ounces with a 2.4 x 6.1 x 8.5-inch size.  It’s a space-efficient design and comes in either chrome or white.

It’s a filter that’s suitable for all kinds of households.  The internal features are specifically designed to reduce 99% of lead, chlorine, asbestos, benzene particulates, and many more for crisp, clean drinking water free of any taste and odor.

The compact-sized 1.00603E+13 filtration kit features advanced filter cartridges that can clean up to 100 gallons of water.  A single cartridge will replace 1800 single-use water bottles per year.  You’ll save you money and time while being environmentally conscious.  Replace the faucet filter every 100 gallons.

The Brita filtration system is easy to install on a standard faucet.  Like similar models, it offers a filtered and unfiltered water option.  It’s designed with a unique filter monitoring system that alerts when to change the filters with an easy 1-click; no tools are required.

The Brita 35618 design actually increases water flow.  It’s enough pressure to meet all your household water needs. 

Overall, the Brita is impressively adaptable, has a filter alert reminder system, and produces a fast water flow, making the unit more functional as the best Brita faucet filter on our list.

Best Water Filter to Remove Lead

8. Brita 35214 Water Filter to Remove Lead

Brita Basic Faucet Water Filter System, White, 1 Count - 35214
  • Basic Brita faucet water filter attaches to your standard faucet making tap water cleaner* and great-tasting; filtration system is easy to install; no tools required
  • Get great-tasting water without the waste; by switching to Brita, you can save money and replace 1800 single-use water bottles** per year
  • The space efficient design attaches directly to your faucet giving you the choice of filtered or unfiltered water. Available in white and chrome color with a filter indicator for easy replacement...
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The Brita 35214 makes a top-quality pick as the best water filter to remove lead.  It’s easy to mount on most faucet system heads and offers convenient cleaning water to a well-desired taste.   By switching to Brita, you can save money and replace 1800 single-use water bottles per year.

Why will you love this water filter to remove lead?

It’s a simple design faucet filter that cleans water for great tasting without waste. Attach it to your standard faucet to remove 99% of lead and fluoride and over 60 water contaminants for safe, clean, and odorless drinking water. 

The no-tools required installation is easy.  Its space-efficient design weighs 6.14 pounds and comes in either white or chrome.

The Brita 35214 has two outlets and a switch that lets you choose between filtered or unfiltered water to save you money while increasing its lifespan.  The status indicator conveniently lets you know when to replace it with an easy 1-click filter replacement.

Replace the filters every 100 gallons approximately or after four months of use to keep water tasting great.

Overall, it’s the best water filter to remove lead and replace over 750 standard water bottles per filter.

Best Countertop Water Filter

9. New Wave Enviro Countertop Water Filter

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New Wave Enviro provides great-tasting, healthy water through a 10 stage filter technology. It delivers chlorine-free, odorless, great-tasting water at your kitchen sink.

, the only complete All-In-One filter available. 

Why will you love this countertop water filter?

The New Wave Enviro eliminates chlorine, lead, trihalomethanes, pesticides, mercury rust, soil, among other contaminants.  The only complete all-in-one filter provides safe drinking water up to 800 gallons.

The versatile water filter provides odorless excellent-tasting water at your kitchen sink for making coffee, tea, and washing.  Once the water has been filtered, desirable, and minerals, like magnesium and potassium, are left behind.

Filtering water at home is excellent for the environment by replacing 6,000 single-use bottles.  It’s exceptionally cost-effective because each filtration cartridge will enjoy 800 gallons of filtered water for about 2 cents per glass. 

The Brita countertop filter system is easy to install.  It connects to the kitchen tap water and allows you to switch between tap and filtered water at any time.

Overall, it’s the best countertop water filter system to drink safe water, exceptionally versatile, and sustainable while being cost-effective.

Culligan Faucet Mount Water Filter

10. Culligan FM-25 Faucet Mount Water Filter

Culligan FM-25 Faucet-Mount Advanced Water Filtration System, 200 Gallon, Chrome
  • Provide your family with visibly clean, great-tasting water for drinking, cooking and more
  • FEATURES: Reduces atrazine, chlorine, lindane, lead, particulates class I, turbidity and bad taste/odor; Carbon block filtration method; Flow rate of 0.5 gpm at 60 psi; 30-100 psi pressure range;...
  • COMPATIBILITY: Includes adapters for all standard sink nozzles (does NOT fit drop-down faucets)
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While affording a large filtration system may be out of the question, a smaller capacity filter system works best to improve the water quality you drink and cook for the lowest possible price. Culligan FM-25 is a great pick, affordable, and harbors tons of features.

Why will you love this Culligan faucet mount water filter?

The Culligan FM-25 has an NSF certification to remove lead, a safety issue for a kid.  It’s carbon block filtration method also remove chlorine, atrazine, chlorine, lindane, and particulates that make the water cloudy.

Also, it has a fantastic water flow rate of 0.5 60 GPM, enough pressure for most household water needs. Unlike many units, the Culligan has minimal impact on water pressure and produces 30-100 psi with a temperature range of 40-100°F.

Its low profile design size doesn’t interfere with everyday sink use.  Culligan includes adapters for all standard sink faucets to boost compatibility for most homes.   

The Culligan filters are quite economical, with each providing up to 200 gallons or two months of clean water, though it varies depending on your water usage and its condition.

The chrome finish will match with any décor while enhancing your kitchen. Like most faucet mount water filters, it’s designed with a switch between tap and filtered.  It’s easy to install with no tools within a matter of minutes. 

Overall, the Culligan unit has a quick installation, backed by two years warranty, and a 42 and 53 ANSI Standard certification.

Pur Water Filter Faucet Adapter

11. PUR FM-3700 Advanced Water Filter Faucet Adapter

PUR FM-3700 Faucet Water Filtration System, Chrome
  • 3-IN-1 POWERFUL FILTRATION – Enjoy refreshing, clean water from your faucet with the PUR PLUS Faucet Mount Filtration System. This water purifier for faucets includes Mineral Core technology that...
  • REDUCES CONTAMINANTS – Certified to reduce 10x more chemical & physical substances than Brita’s leading pitcher filter.* This PUR PLUS water filter faucet mount is certified to filter lead and...
  • EASY TO ATTACH – No tools are required to attach this kitchen sink or bathroom sink filter. Compatible with most faucets except pull-out or hand-held faucets. Save up to $25 per week vs the cost of...
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PUR FM-3700 is an advanced system that uses a natural mineral to filter water from the tap. The  PUR MineralClear filter provides crisp and refreshing tasting water.

Why will you love this water filter faucet adapter?

Its high-quality material allows it to stand up to the most challenging conditions use. However, it’s a heavy unit at 1.15 pounds and prone to flop.

The PUR water filter faucet adapter can reduce lead and 70 other contaminants, like mercury, pesticide, and chlorine, that make drinking water cloudy.

It requires a 1-click attachment with no tools.  Replacing the water filter is also just as easy.   The built-in electronic filter indicator tells you when to replace it. 

The PUR FM-3700 smart design has a 360-degree swivel that stops it from getting in the way of day-to-day sink usage, like washing large cookware.

DuPont Faucet Water Filter

12. DuPont WFFM100XCH Premier Faucet Water Filter

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Are you looking for an affordable high-performance filtration system?  With DuPont faucet water filter, you have both.

Why will you love this DuPont faucet water filter?

DuPont filtration technology removes sediments, including rust, sand, and dirt.  Then it reduces sediment, chlorine, lead, and other contaminants like cysts, linden, asbestos, mercury, and benzene.  Its micro ban antimicrobial protects the built-in cartridge from bacteria’s growth and improves the filter’s lifespan.

The beautiful design and chrome color are not only aesthetically pleasing but also functional.  Its 100-gallon filter capacity is quite impressive.  The DuPont filter improves water taste, odor, and clarity for crisp, clean drinking water.

The premier faucet system weighs 12.2 ounces.  It’s adaptable to most water sinks without getting in the way of other kitchen operations.

The DuPont WFFM100XCH Premier faucet filter is easy to set up by attaching to standard kitchen faucets head. Mount it on your standard faucet with the tools provided. 

Overall, the DuPont faucet filter system is quick to install, affordable, and tremendous cost savings on water.


Do water filters remove fluoride?

No, not all water filters remove fluoride.  While most top brands use activated carbon to filter out impurities, which is excellent for many contaminates–it won’t remove fluoride!

You can find a faucet filter for fluoride—check the specifications.  They provide an excellent option for filtering small amounts of water at a time.

How to install a water filter?

Installing a water faucet filter doesn’t have to be difficult. There are tons of options to buy a  system you can install yourself without getting a plumber.  But, the DIY installation isn’t a walk in the park and may require a little effort for those less handy homeowners.

Most faucet water filters are designed for DIY installation.  In most cases, you simply attach the connector and tap faucet with no additional tools required.  The installation process requires patience and the ability to follow instructions.  Good luck, guys!

The same goes for water filter replacement.  Most of the water filters are designed for easy replacement.  There’s no need to disconnect hoses or water lines under the sink.  Simply twist off the old filter and twist on the new one.  

In addition, replacing the countertop filters are even easier.

What is bulk activated charcoal for water filters?

Charcoal has superior absorption qualities making it popular for water filters.  It is the best option for people who prefer the taste and health benefits of drinking pure contaminant-free water.   When water passes through a charcoal filter, all the impurities are trapped deep in the charcoal pores.  The impurities stay trapped until you replace the filter.

Do carbon filters remove lead?

Carbon filters aren’t effective in removing minerals, salts, dissolved organic substances but will remove lead if the carbon filter contains the right type and amount of carbon. In such a case, consider NSF charcoal carbon filters certified.  Carbon filters are most effective at removing sediment, chlorine, bad taste, and odor.  

Is purified water the same as filtered water?

While both water types are subject to the same filtration process, purified water is further cleansed and purified using an additional process such as reverse osmosis, distillation, or deionization.

How often does a water filter require maintenance?

Faucet water filters are maintenance-free other than replacing the filters and cleaning some components for efficient performance.  Some of the best units come with status indicators that let you know when to replace the filters.  Use the filter manual for specification on its expected lifespan.

The majority of cartridge removal requires a simple twist or click system replacement process.  Some filters need simple tools such a wrench for screwing the filters in place and preventing leaks. 

To clean a faucet filter, remove it and clean it with warm soapy water. 

Is Pur or Brita faucet filter better?

The PUR filters more contaminants while the Brita filter is less expensive and easier to find.  Brita tends to hold up better from breaks and leaks.  The PUR makes a more attractive filter. Both are good units.  

PUR is known to have better customer service.  While you may prefer PUR, Brita is a better filter that’s more reliable and takes up less sink space.  If you have a wider range of contaminants to remove, consider PUR, but Britta is the best home faucet water filter for most consumers.

Best Faucet Water Filter Summary

Tap faucet water filters are quite effective at blocking and removing different contaminates for safer drinking water.   When shopping for the best water filter for a kitchen faucet, you’ll find models technically advanced that remove 70+ contaminates, a level only achieved when using a reverse osmosis system in the past.

When buying a home filter, you should pick a water filter attached to a faucet that is cheap to use and, most of all, good for the environment.

The best water filter that connects to a faucet will remove the most harmful contaminates, producing enough better-tasting water, similar to bottled water, but much cheaper.

After reading these frugal water filter reviews and our comprehensive guide, you will decide which brand and model is right for you.

Hopefully, this list of the best faucet water filters was helpful.

If you think we left out one that is important or have a suggestion for a future article, let us know in the comments below.