Best faucet water filters

Best Faucet Water Filters (with Reviews)

Tap water isn’t always pure. Different locations vary in the number and type of contaminants present in water. In some places, there’s an unhealthy presence of lead, mercury, asbestos, or other industrial pollutants. Some pipeline systems are old and rusty. Other places have a seasonal appearance of organic and bacterial substances.

At all times it’s better to be safe than sorry. Drinking water should always feel healthy and pleasurable. Pure water is also better for cooking, preparing beverages, and for routine skin care.

Using a faucet filter is a very convenient and budget-friendly way to get good quality filtered water, but there are so many models on the market, so how can you choose?

Following are some outstanding faucet water filters. Let’s see which one you like best.

Our Top Picks

This is a list of the best faucet water filters on the market. Bear in mind the quality of water in your area, and your budget. The filters we picked have various degrees of filtration. There’s the multistage-stage filter, all the way to the simple budget-friendly model.

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Last update on 2024-05-22 at 09:25 / Affiliate links / Images from Amazon Product Advertising API

1. Waterdrop Water Faucet Filtration System

Last update on 2024-05-22 at 09:25 / Affiliate links / Images from Amazon Product Advertising API

The Waterdrop faucet filter is one of the best we’ve seen so far. It has an impressive five-stage filtration system that effectively removes lead, fluorine, chlorine, and other pollutants, at the same time retaining the beneficial minerals.

The flow rate is good, at around 0.5 gallons/min. We rarely see rates higher than that. It has a long life span of 320 gallons or 6 months.

The company sponsors a clean water program for the less developed countries, and personally, I appreciate this generous act of giving back.


  • A long-lasting span of 320 gallons or 6 months
  • Removes lead, fluoride, chlorine and other contaminants
  • Retains beneficial minerals
  • Fast filtration, 0.5 gallons/min
  • Easy switch from filtered to tap water
  • Operating temperature 41-122 deg.
  • Moderate price
  • Sponsors a clean water program for less developed places


  • The supplied faucet adapter isn’t always leak-tight

2. Engdenton Faucet Water Filter

Last update on 2024-05-22 at 06:20 / Affiliate links / Images from Amazon Product Advertising API

This is one of the best faucet filters currently in the market. It has a very elegant design. The housing is made from 304 stainless steel which inhibits bacterial growth and guarantees the durability of the filter. It’s leak-proof, sturdy, efficient, has a long life span, and a high flow rate.


  • Housing is made from food grade high quality 304 stainless steel
  • Leak-proof and sturdy
  • Uses Hi-Tech activated carbon filtration ACF
  • Inhibits bacterial growth
  • Improves water taste
  • Removes solid non-dissolved impurities (dirt, rust, organic substances, .. etc)
  • Gives a high flow rate of purified water (0.5 gallons/min, or 8 cups/min)
  • Easy to install
  • Filter lasts for 6 months or 320 Gallons


  • A little overpriced

3. Brita Tap Water Faucet Filtration System

Last update on 2024-05-22 at 09:25 / Affiliate links / Images from Amazon Product Advertising API

The Brita filter is compact and very efficient. It removes 99% of the Lead in the tap water, in addition to 60 other pollutants.

It’s easy to mount on any standard faucet, and the filters can be changed by just one click. It also doesn’t require any tools to install or to change the filter cartridge.

It has red and green lights to indicate when the filter needs to be changed. Exceeding the life span of the filter shows very quickly on the quality of filtered water. Timely changes are always good to maintain the quality and purity of water.


  • Easy to install
  • Compact size
  • Removes 99% of lead
  • Removes asbestos, chlorine, and other pollutants
  • One-click filter replacement
  • Filter change reminder LED’s
  • Three spray options
  • Switches between filtered and tap water
  • Moderate price


  • Life span 100 gallons or 4 months

4. PUR FM-3700 Advanced Faucet Water Filter

Last update on 2024-05-22 at 09:25 / Affiliate links / Images from Amazon Product Advertising API

This filter has a nice looking compact design and offers very efficient performance. It removes 99% of the lead contained in tap water plus 70 other contaminants. This is among the highest efficiencies we saw in faucet filters.

It has an LED to monitor filter status and change it as needed. This is always helpful. It’s a bit pricey though, and its life span is not too long.


  • Elegant design and chrome finish
  • Easy to install
  • An LED displays filter status
  • Reduces 99% of lead
  • Reduces 70 contaminants
  • Filtration by activated carbon and ion exchange


  • A bit expensive considering its features
  • Life span only 100 gallons or 3 months

5. Culligan FM-100-C Faucet Mount Water Filter

Last update on 2024-05-22 at 09:25 / Affiliate links / Images from Amazon Product Advertising API

The best point of the Culligan filter is its WQA certification, which makes it dependable and trustworthy.

It’s easy to install, the cartridge is easy to replace, and it has a filter status indicator. Its life span isn’t too long, but considering its budget-friendly price, then it’s definitely a good purchase.


  • Reduces lead, chlorine, and other solid impurities
  • Reduces taste and odor
  • WQA-certified
  • Filter cartridge is easy to change
  • Built-in filter change indicator
  • Space-saving design
  • Comes in chrome or white finish
  • Toggles between filtered/unfiltered water modes
  • A flow rate of 0.5 gallons/min, quick filtration
  • Very affordable price


  • Filter cartridge lasts only 2 months or 200 gallons
  • Needs a collar and adaptor to be fitted on the faucet
  • Adaptors are made from plastic which is not very sturdy

6. DuPont WFFM100XCH Premier Faucet Mount Drinking Water Filter

Last update on 2024-05-22 at 09:25 / Affiliate links / Images from Amazon Product Advertising API

The DuPont filter is a dependable and sturdy filter, it has generally good performance parameters. It’s also moderately priced.


  • Filters out sediment, chlorine, heavy metals, and organic matter
  • Improves color, taste, and odor
  • Resists microbial growth
  • Easily mounted on standard faucets
  • Moderate price


  • The short life span for the filter which is only 100 gallons

7. iSpring DF1-CL Faucet Water Filter

Last update on 2024-05-22 at 09:25 / Affiliate links / Images from Amazon Product Advertising API

The iSpring filter doesn’t have bells and whistles, but it gets right to the point with maximum filtration efficiency. It removes chlorine, chloramine, lead, hydrogen sulfide, bacteria coliform, E-coli bacteria, in addition to many other contaminants.

It has a very long life span of 500 gallons or 8 months and has an admirable flow rate of 1.5 gallons/min. It’s easy to mount on a standard faucet and comes with the basic adapters.


  • Filtration efficiency
  • The long life span of 500 gallons or 8 months
  • High flow rate up to 1.5 gallons/min
  • Easy installation
  • Lifetime tech support
  • Includes adapters
  • Moderate price


  • Doesn’t have a usage indicator

How to Choose a Good Faucet Filter

Faucet filters are costly items. you’d like to be sure that you’re buying the best in the market. When it comes to buying a good faucet filter, here are some points to consider:

What are your needs?

How much water you regularly consume dictates the model and type of filter you need. Are you a small or large family? Do you cook extensively or just need clean water for drinking and coffee? Is this a vacation cabin or your new house?

If you need moderate amounts of filtered water, then a faucet filter would be great for you. Larger amounts could call for a pitcher filter or even an under the sink filtration system.

The range of contaminants

Do you live in an area known for higher amounts of lead in the water? More chlorine? Are the pipelines a bit rusty? Are you concerned that there are industrial pollutants? Bacterial and organic impurities? Try to look for a filter that targets your main concern.

Some filters are more efficient than others. Check the number of filtration stages each model employs, and the degree of purification it achieves. Some filters just enhance the taste and odor, while others seriously purify the tap water.

Faucet filters do not have reverse osmosis membranes, so they are not expected to remove dissolved solids. There’s a limitation to what they can actually remove.

The design and housing material

Metal is usually preferable to plastic. A metal finish is also okay. And if the housing is made from plastic, it should be BPA-free food grade material. A good filter is also compact, has a nice color, and is easy to clean.

Life span and flow rate

Faucet filters usually have a 350 gallon or 6 months lifetime and a 0.5 gallon/min flow rate. Few filters have better parameters. The cheaper types usually have a short life span.

A LED indicator displaying the filter status is a good feature to have in a faucet filter. The quality of water purification degrades very soon after that period.

Ease of installation

The filter should be easy to attach on as many types of faucets as possible. The best ones are snap-on, otherwise, they have to come with the basic adapters. The filter cartridge should be easy to replace as well.

Switching between tap water and filtered water

It would be very inconvenient to remove the filter from the faucet whenever you need to use the tap water. That’s why this switch is very important. Luckily most faucet filters have that option. Just make sure it’s sturdy and not loose.

The Best Faucet Water Filter

Several faucet filter models competed for the top spot, but the Waterdrop WD-FC-01 Filter managed to snag that position with its exceptional performance parameters. It’s a long-lasting filter with a lifespan of 320 gallons or 6 months, and its flow rate is around 0.5 gallons/min.

On top of that, it effectively removes a broad range of contaminants, it’s easy to install, and it’s also moderately priced. We believe that choosing it would be a wise decision.


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