Families all over the country, and even the world, are striving to have a healthy household. You can see this in the vegan food and organic food trend spreading across the country.

This healthy living trend also applies to drinking clean drinking water. Water in America is full of contaminants such as arsenic, lead, chlorine, and other dissolved metals. This is not something that you want in your water.

A faucet water filter is one of the most convenient choices to remove that nasty stuff from your water. You can simply flip a switch and have clean water coming out of your tap. Much easier to use than other more convoluted methods such as a counter top water filter.

Anyway, here are the best faucet water filters available on Amazon.

Faucet Water Filter Comparison Chart

Pur Advanced Faucet Water FilterPur Advanced 3.2 x 7.3 x 7.7 inchesChrome2 year limitedView Price on Amazon
Culligan FM –Culligan FM –255.5 x 3.5 x 6.5 inchesChrome2 year limitedView Price on Amazon
PUR PFM400HPUR PFM400H5.2 x 6.8 x 2.9 inchesChrome2 yearView Price on Amazon
Brita On TapBrita On Tap2.4 x 6.1 x 8.5 inchesChrome1 yearView Price on Amazon
DuPont WFFM100XCHDuPont WFFM100XCH2.6 x 5.8 x 5.5 inchesChrome3 yearView Price on Amazon

Best Water Faucet Reviews

1.      PUR 3-Stage Advanced Faucet Water Filter

This is the bestselling water filter on Amazon… in any category! It gives you a high flow of water that is still strong. Not a weak trickle like some of the other filters you might find.

While the strength of the stream is great, what really sets this PUR filter apart from the competition is that it can remove over 80 contaminants from your drinking water. Some of these contaminants include lead and chlorine. It achieves this spectacular filtration by using a carbon and ion filtration system.

It is easy to install. You simply screw it onto your faucet.

Yes, it really is that easy.

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  • The filter housing is made of plastic. It is somewhat easy to break if you are not caeful.

2.      Culligan FM-25 Faucet Water Filter

Culligan FM –

The FM-25 is a very popular choice amongst water filtration enthusiasts. This is evident by the high amount of positive reviews it receives on Amazon. It didn’t receive these reviews in error either.

It really is that good.

One of the features that we like about it is that you can easily switch from filtered to unfiltered mode. You just have to flip the switch. You don’t have to do your dishes with filtered water. Nor do you have to remove the filter each time before doing the dishes.

It still does have a decent flow rate too. It funnels out 0.6 gallons per minute (GPM) while maintaining 60 PSI. In other words, that is very, very, good.

It can remove a whole wide range of different contaminants from the water as well. Some of these include lead, atrazine, lindane, and others that may cause the water to taste bad.

This unit even ships with 2 filters and a bunch of different adapters. This means you don’t have to worry about it not fitting your faucet.

Finally, the unit also ships with two skins for the filter housing. You can match the color with any kitchen.



  • Removes a wide range of contaminants from the water to improve taste.
  • Includes a 2 year limited warranty.
  • Great price and value.
  • Can easily switch between filtered and unfiltered water at the flip of a switch.


  • Changing the filter may prove difficult. Some customers will place olive oil along the filter to make it easier to remove.

3.      PUR PFM400H


Another PUR makes the list. It’s not too surprising because PUR makes some excellent products. The PFM400H is no different. It comes in at a little bit lower price, but don’t let the low price fool you. This is still an excellent product.

First, it still removes OVER 70 contaminants from the water. Including lead, atrazine, chlorine, and all kinds of other terrible things that you do not want in your water.

It’s also tremendously easy to install. That’s no exaggeration either, you simply attach this to the opening of your faucet. Easy.

PUR also has an electronic display that shows when you must change the filter. Another great addition because it’s super easy to forget your filter changes. Changing the filter is also another super easy project. Just slide the housing off and replace the filter. Each filter will last about 100 gallons, which works out to about one filter per month of use.

Finally, this unit is stainless steel (available in chrome). This means that it will look great in a modern kitchen. It will still add some flair into a more vintage kitchen. More importantly, it will filter you water in style.



  • Stainless steel, so it looks good.
  • Removes over 70 different contaminants
  • Easy to install and switch between filtered and unfiltered.


  • Horizontal mount can sometimes block the sink.

4.      Brita On Tap

Brita On Tap

What water filter list is complete without a Brita filter?

The Brita On Tap makes the list for reasons other than the name Brita. First, it has a beautiful stainless steel design that looks great. [Editor: I just wanted to say that I really like the look of this filter. Carry on with the review.] The top design of this filter really saves a lot of space and makes it extremely simple to use. It is not bulky or awkward like some of the horizontal mount filters.

Anyway, this one removes the usual lead, chlorine, atrazine, and asbestos related compounds (yuck!). Definitely the kind of stuff that you want to remove from your drinking if you think your drinking water has those nasty compounds.

This also has a nice filter indicator. No more forgetting to replace the filter. Easy. The filter also will filter 100 gallons of water before needing replacement.



  • Screw on faucet is more secure.
  • The filtered water is very clean and fresh tasting. Tastes great!
  • Fits onto most kitchen faucets.


  • Plastic switch can snap after too much use.

5.      DuPont WFFM100XCH


DuPont makes our list as the best budget choice. This is really a great priced product that still provides plenty of value. In fact, this unit costs half as much as the other filters listed.

The charcoal filter removes the usual litany of lead, mercury, asbestos, and other bad stuff. This one is great for filtering out that nasty stuff.

This is also another chrome colored plastic housing. Looks good. Though the coloring is not nearly as shiny as the Brita On Tap. Probably because it is plastic. The plastic is BPA-free.

Finally, it has the usual adapters that help it fit any faucet. The only ones it will not work on are faucets that do not have a screw on area. However, those types of faucets are extremely rare.



  • Best price on the list!
  • Fast flow rate of 0.5 GPM.
  • Chrome color looks great.


  • No Amazon Prime 🙁
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How Tap Water Faucet Filters Work?

How Water Filter Works

Faucet filters work in a fairly simple. You turn on the water and it filters it…

I’m kidding, I’m kidding.

Seriously, there is one thing you should know before we continue discussing these filters. Water filtration is much different than water purification. In fact, it is actually an FDA requirement that all “water purification” devices must remove 95% percent of contaminants found in water.

An easy to think about it is that a water purification device will make unpotable water drinkable. The only type available for private use is a reverse osmosis system. A water filtration device makes already drinkable water taste better.

Water filtration does more than just improve the taste of the water though. It will make the water healthier by removing some contaminants. However, you just do not want to rely on it to make dangerous water safe.

How they work?

Now that we got that disclaimer out of the way, we can go over how these systems work. Each system works a little differently depending on the manufacturer. The general concept is still the same though.

The system relies on three different steps to filter the water.

  • Sediment Removal

This is the first step of filtration. A screen is placed at the beginning of the filter. This screen is designed to catch any large pieces of sediment. Rocks, sand, and rust. Bad stuff. You don’t want it in your water.

  • Activated Carbon

The water then passes through a piece of activated carbon. This is the workhouse of filtration. Basically, the carbon is super porous. Water flows the miniature cave system inside the carbon. The contaminants get stuck in the carbon.


Eventually the carbon fills up with so many contaminants that water won’t flow. In other words, you have to replace your filter because it’s full of contaminants.

Some manufacturers add other substances to the carbon. Usually, but not always, silver. This is to help kill off microbes and fungi. But it also adds some nice bling.

  • Chemical Filtration

Carbon filters do a terrible job at removing the really nasty dissolved metals like lead and mercury. The manufacturers add some amount of calcium sulfite and copper-zinc to combat those chemicals.

Don’t worry. This won’t harm you. It will neutralize and remove the pesticides and other dissolved metals found in tap water.

Benefits of using a Faucet Water Filter

Water faucet filters have a few benefits. Actually, they have A LOT of benefits. Some of the benefits include the following:

  • Removes chlorine


All the filters above remove chlorine. Your municipality adds chlorine to treat the water. However, chlorine could cause a bunch of very bad diseases. So removing it is good. Plus, it tastes bad. It’s like drinking pool water.

  • Saves the Environment

These filters do not waste water. A reverse osmosis system does waste water. Furthermore, you don’t need to buy plastic water bottles. Now, if you are worried about how to dispose off the water filter, then don’t worry. These things are organic, so you can actually use them as fertilizer in your yard. We recommend recycling them though.

  • No Heavy Metal

Not that kind of heavy metal. We’re talking about mercury, lead, and asbestos. Bad stuff. The kind of stuff you don’t want your family to drink.

  • Your water will smell good

You know that gross tap water smell?

You don’t get that with a faucet water filter. That reason should be good enough for most people. Tap water in my city is AWFUL.

  • Saves Money

Yup. These filters save you a ton of money. You don’t need to buy bottled water again when you use one of these filters.

  • Easy Installation

You can still these filters with one hand. Yes, seriously you can. Installing a faucet filter is super easy. No more excuses to not purchase one.

Buying Guide to Purchasing a Faucet Water Filter

Yes, we know these filters all work almost the same way. However, you still need to know what to look for because there are differences. This guide will go over some questions to ask yourself before making this important life decision.

Features to Look For In A Water Faucet Filter:

Look for filter

  • Filter Change Sensor

This one is super important. If you don’t have one of these, then you will forget to change your filter. Trust me. Been there; done that. It gets to the point where 2 years later you say to yourself, “Wow! The water is coming out slow. Time to change the filter.”

Don’t be that person.

Plus, having a clean filter is important to ensure that you receive the cleanest water possible. It also makes the water come out faster. Bottom line, make sure you have a filter change sensor.

  • Adjustable Filter

We don’t mean adjusting the filter itself. It is nice to have a filter that can change the angle it is pointed at though. This makes it much easier when you want to do dishes…

Assuming you don’t have a dishwasher.

Some models are horizontally mounted and you can’t change that. This makes it inconvenient for dishes. But hey, some people like it so we put it on the list.

If you think it will be a problem though, then avoid a non-adjustable filter housing.

  • Filter Life

You should consider how long the filter lasts before purchase. You do not want to have to change your water filter every two weeks.

Trust me. That gets annoying fast.

Look for a filter that has a 100 gallon lifespan. That should last you a month if you have a family of four. Or if you drink a lot of water as a household of one.

  • Construction Material

You want to avoid the filters made of plastic. They just do not last as long as a metal filter housing. Plus, they do not last nearly as long as metal one.

Finally, plastic filters might have harmful toxins in the plastic that can leak out into the water. This is not good and it might make you sick. Science is still out on this one. You don’t want to realize that all the plastic causes cancer 30 years later… when you have cancer. Just avoid the plastic filters in the first place.

How to Install a Faucet Water Filter

Installing one of these bad boys is not too difficult. Sure, each manufacturer will be a little different, but the underlying concept is the same. The general outline you will want to follow is the following:

  1. Remove the aerator from your faucet. Sometimes they are tight. Use a wrench if you can’t get it off.
  2. Look for the adapter aerator that matches your original aerator.
  3. Screw the adapter aerator into the faucet.
  4. Put the filter on the adapter aerator.
  5. Run the water for 5-10 minutes. This activates the carbon. It will taste bad if you try it now. The water might look cloudy too. Don’t worry.
  6. Look for leaks. Use plumber’s tape if you find a leak.
  7. You now have a filtered water available at your tap.

FAQ: Faucet Water Filters

question mark

  • What do I do with old filters?

Most manufacturers have a recycling program where they send you a prepaid package. Otherwise you can find a recycling program in your area. Worst case scenario, you can use them as fertilizer in your yard. The carbon works great.

  • How often should I change the filter?


Whenever the indicator says the filter needs to be changed. If you don’t have an indicator, then just assume 1 gallon/per person per day for water consumption. So if you have a family of four, then that means you would need to replace a 100 gallon filter every 25 days.

  • Does a faucet water filter remove fluoride?

No. They will not remove fluoride from your water. You need a reverse osmosis system to remove fluoride.

  • Do the filters work with a pull out faucet?

No. Most faucet water filters will not work with a pull out faucet.

  • Do they need batteries?

If the system has a filter change indicator, then it will require batteries. These are normally the small lithium-ion batteries. You know, the ones that never seem to run out of power.

  • Will these filters make my water taste good?

No. They make your waste taste GREAT.

Final Thoughts

All in all, a faucet water filter will filter out just about everything to make your water taste GREAT. Now, if you have unsafe water, then don’t use it. However, for normal and healthy water that just tastes bad. This is the best choice.