Best Faucet Water Filter – Guide & Reviews

Are you sick and tired of buying bottled water because your tap water at home tastes terrible? You should consider buying a best faucet water filter.

A faucet water filter is a water filtering device that mounts directly to your existing faucet.  Water coming out of the faucet passes through a filtering system.

The filtering process removes any unwanted substances from the water before it goes into your glass.  Faucet water filters are a great option for everyone who needs to filter their tap water.

But how do you decide which faucet water filter to buy?  I have scoured the internet to determine the five best faucet water filters on the market today, and I have crowned a champion.

  • 4.0 Editor Rating
  • Capacity: 200 Gallons
  • Dimensions: 7.8 x 6.4 x 2.9 inches
  • Color: Chrome
  • 4.0 Editor Rating
  • Capacity: 100 Gallons
  • Dimensions: 3.2 x 7.3 x 7.7 inches
  • Color: Chromes
  • 4.0 Editor Rating
  • Capacity: 100 Gallons
  • Dimensions: 4 x 5 x 5 inches
  • Color: Chromes
  • 4.0 Editor Rating
  • Capacity: 200 Gallons
  • Dimensions: 3.5 x 5.5 x 6.8 inches
  • Color: White Finish
  • 4.0 Editor Rating
  • Capacity: 100 Gallons
  • Dimensions: 9.8 x 8.6 x 2.8 inches
  • Color: White Finish

Things To Consider Before Buying Best Faucet Water Filter

According to Consumer Reports, there are six items to consider before you buy your water filter:

Taste/Odor – Does your tap water have an unusual taste to it? Does it have a strange odor? Then you definitely need a faucet water filter that improves both taste and smell.  Almost all water filters claim to improve both, but information from user reviews shows that some are better than others.

Contaminants – What contaminants do you wish to remove from your water? Most people don’t even know what is in their water. You can use the National Drinking Water Database to determine which unwanted substances are in your water.  Then, you can compare filters and find out if they remove what you need them to.

Water use – How much water do you need to filter? If it is only a small amount per day, you might be better off using a filtering pitcher. Larger amounts of filtered water require a countertop or under-counter filtering unit. For most people, a faucet mounted water filter is the best option.

Purchase price – Most faucet water filters are very reasonable in price, anywhere from $15 to $50. However, price is not always related to filtering performance. Do your homework. I recommend browsing user reviews on

Yearly filter replacement cost – Most filters need to be replaced every 2 to 3 months. Filters are usually rated by the amount in gallons of water they can filter. 100-gallon and 200-gallon filters are common ratings.  If replacement filters cost the same as the whole unit did, it’s not a very good value.

Finish/Style – As an extension of your water fixture, you don’t want to add an eyesore to your kitchen. Many filters are available in black, white, chrome, or brushed aluminum finishes. Choose a filter that matches your faucet, and looks good in your sink.

How I Selected 5 Best Faucet Water Filter

In order to figure out the best faucet water filter, I have read literally hundreds of user reviews, blogs, industry articles and articles from medical websites.  Using this information, I have narrowed the field down to five of the best faucet water filters available to buy today.  The following are reviews on all five filters to help you decide which one is best for you.

DuPont WFFM350XCH Review


Editor Rating: 4.0/5

DuPont’s product for faucet mount filters is a high-tech masterpiece.

The DuPont WFFM350XCH Deluxe Faucet Mount Premium Water filter is available in both chrome and white finishes which look very nice.

The filter housing is horizontal, which keeps the unit low profile which many customers prefer.  This filter uses 4 stage technology for even better filtering performance.

Customers report excellent water clarity, smell, and taste.

Filters are available for 100 and 200 gallons of filtering.  Prices for replacement filters are around $12 for 100 gallon, and $20 for 200 gallon.

The filter features a backlit electronic display that shows how many gallons have been filtered, which lets you know when to replace filters.

This filter features a 4-year warranty.

User reviews are all very positive about the flow rate of this unit.  Overall, it was very difficult to find negative reviews about this product.  One customer noted that the chrome finish was peeling off after about two years of use.

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PUR Advanced Faucet Water Filter Chrome FM-3700B

Editor Rating: 4.0/5

PUR is a very recognizable brand when it comes to water filtration.

The FM-3700B Advanced Faucet Water Filter is a very nice looking chrome finished filter unit.

This is also a 3 stage filter, which is great for contaminant removal.

Customers report very easy installation and very good water taste and smell.

Filter life for this unit is about two months or 100 gallons of water.

This filter has a filter change indicator light that blinks at you to let you know it’s time to change the filter. It also comes with a two-year warranty.

Many users complained of the unit cracking and splitting over time, which sprayed them with water. Others noted the low flow rate of filtered water.

Overall, this is a very nice looking and performing unit for the price, but it may have some durability issues.

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PUR 3-Stage Horizontal Faucet Mount Chrome FM-9400B

Editor Rating: 4.0/5

This is PUR FM-9400B 3-Stage Horizontal Faucet Mount Chrome . It is available in white, chrome, black, stainless steel, and platinum finishes, so customers can match to almost any faucet.

The horizontal mount cartridge keeps the filter low profile, and out of your way.  Like the other PUR unit, this one features 3 stage filtration, 100-gallon filter life, and a two-year warranty.

This unit also features an electronic filter life indicator for ease of use.

Users were all positive about improved water taste and smell, as well as clarity.  Reviews were also very positive about ease of installation and the great look of the unit.

Overall, experts and users rated this filter at 4 out of 5 stars, which is very good.  This is by far the best-looking faucet mount filter of the bunch.

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Culligan FM-15A Advanced Faucet Filter Kit

Editor Rating: 3.9/5

Culligan has been in the business of good clean drinking water since 1936.

This Culligan FM-15A Advanced Faucet water filter is a very good value.  Experts and users both report that taste and odor of their water are greatly improved by using this filter.

This unit features a 3 stage filter, which removes most common contaminants.  Filter life is about two months or 200 gallons of water.

The unit is NSF certified and comes with a two-year warranty.  Replacement filter cost is also reasonable .  User reviews note that the filter has a low flow rate.  There is no filter change indicator on this unit, only a sticker to remind you when it is time to change filters.

The white plastic finish makes the unit appear cheap and doesn’t match well with chrome faucets. Overall, this filter by Culligan FM-15A is a good value for the money, and filter replacement cost is low.

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Brita On Tap Faucet Water Filter System

Editor Rating: 3.6/5

Brita On Tap Faucet Water Filter System is another name that is very recognizable in water filtering.

Most of us are familiar with Brita’s filtering pitchers. However, the slow filtering rate and low capacities of pitchers may convince us that it’s time to go to a faucet mount filter.

This is a vertical cartridge unit that is available in white and chrome finishes.

Customers report that water taste and smell are excellent from this filter.

Each filter will treat 100 gallons of water.  The cost of replacement filters is very cheap. This filter has a filter replacement indicator and features a one year warranty.

However, if you want excellent tasting water at a reasonable price, the Brita comes with two filters, so it is a good value.

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Final Verdict:

After a huge amount of research, I was able to narrow down the faucet mount filters available to these five finalists.  Further research into each of the final five filters showed all of them to be very good performers.

Each filter has unique pros and cons to bring to the table.  However, one faucet mount filter definitely outperformed the others.

When considering taste, price, filter replacement cost, and looks or style, this filter rose to the top.  When I also added up the overwhelmingly positive reviews of the product, the decision was clear.  If you are in the market for a new faucet mount water filter,

I recommend the DuPont WFFM350XCH is a best faucet water filter. Superior filtration, great looks, high water flow, solid construction, and a four-year warranty make the DuPont unit a great buy.


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