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5 Best Faucet Water Filter or Tap Filter – Buyer’s Guide & Reviews

People who drink tap water will often ingest all sorts of contaminants that should never find their way into their organism. As the issue of drinking contaminated water became more and more pressing, the market has introduced us with a wonderful solution that serves as an alternative to buying bottled water and using it for drinking and cooking: tap filters.

easiest to install
DuPont Faucet Mounted Water Filter 
DuPont Faucet Mounted Water Filter 

High performance filtration and better tasting water in one convenient filter

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editor’s choice
Engdenton Faucet Water Filter
Engdenton Faucet Water Filter

The most advanced Activated Carbon Fiber (ACF) filtration technology

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best pack offer
Brita - Tap Water Filter
Brita - Tap Water Filter

A helpful status indicator on the system lets you know when the filter is engaged and working and when a replacement is needed

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Amazon's Choice
Culligan FM-25R Faucet-Mount Replacement Water Filter Cartridge
Culligan FM-25R Faucet-Mount Replacement Water Filter Cartridge

Each FM-25R filter cartridge filters for a full 200 gallons or 2 months for fresher, cleaner drinking water

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best overall
PUR FM-3700 Advanced Faucet Water Filter
PUR FM-3700 Advanced Faucet Water Filter

Only PUR faucet filters are certified to reduce contaminants in PUR faucet filter systems

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Types of Water Filters

Water filtration systems are different from one another and can be installed in different locations. Some of the most common types of water filters include:

  • Personal water bottle filters are basically water bottles that have an integrated filter.
  • Pitcher filters are designed to look just like jugs of water that have an integrated filter that’s concealed in a removable lid.
  • Shower filters are attached to the bathroom shower supply pipers and their primary role is to reduce the chlorine in the water.
  • Counter-top filters can be integrated into your kitchen counter and they can act as standalone products or can be connected to the kitchen sink tap.
  • Tap filtering systems are connected to your standard tap.
  • Plumbing filters are generally installed by professional plumbers, as they require fiddling with the property’s waterline pipes.

Filtration Technology

Different types of water filters use different technology to clean the water of impurities so that you’re left with tap water that’s as fresh as possible. These technologies are, as follows:

  • Carbon filtration systems will absorb contaminants that range from debris to chlorine.
  • Steam filtration systems will heat the water up to a boiling point and then proceed to collect water vapors.
  • UV filtration systems use the power of ultraviolet lights to clear the water of pathogens and bacteria.
  • Reverse osmosis filters will reverse the water flow in order to force it through a membrane that dilutes the solution.
  • Ceramic filters will make sure that all contaminants larger than the pore size don’t pass the surface of the filter.

1. DuPont Faucet Mounted Water Filter 

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DuPont makes some of the best water purifiers out there, and this is just one of the products that people praise. This is a 100 series filter designed to clean the water of impurities, making it safer for drinking and cooking. It can significantly reduce potential amounts of lead, mercury, asbestos, chlorine, cysts, and others.

The package includes a faucet mount, together with two washers, two faucet adapters, one mount filter, plus plumbing tape, basically offering a complete kit that will start purifying water as soon as you’re done installing it. The filter that comes in the pack can purify up to 100 gallons of water and it’s designed for most standard kitchen faucets.

The system is based on antimicrobial protection that was built into the cartridge housing in order to extend the filter’s life. The mounting of the purifier is fairly easy, while the chrome finish will make it look sleek and elegant when paired with a similar-looking faucet.

easiest to install
DuPont Faucet Mounted Water Filter 
DuPont Faucet Mounted Water Filter 

High performance filtration and better tasting water in one convenient filter

View Deal

Pros:

  • Complete installation kit.
  • Includes system and filter.
  • Easy to install.
  • Beautiful chrome finish.
  • Purifies up to 100 gallons of water.

Cons:

  • Not very resistant to high water pressure.

2. Engdenton Faucet Water Filter

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The Engdenton water filter is another amazing product that caught our attention due to the combination between the efficiency and the construction of the product. Made with food-grade quality construction and stainless steel housing, the product aims for durability so that every customer can rest assured they’ve spent their money well.

It comes with an activated carbon filtration technology that delivers quality water purifying mechanisms into the comfort of your own kitchen. It has a 0.5 um filtration accuracy that is capable of removing a wide variety of contaminants, ranging from debris to chlorine. The end result is cleaner water, suitable for drinking and cooking.

This watering filter system doesn’t just bring forth the technology required to clean your tap water in an efficient way, but it is also designed to make your life easier through features just as the 360 degrees swivel system and the 320 gallons lifespan.

editor’s choice
Engdenton Faucet Water Filter
Engdenton Faucet Water Filter

The most advanced Activated Carbon Fiber (ACF) filtration technology

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Pros:

  • Speedy water flow.
  • Easy to install.
  • Food-grade stainless steel construction.
  • 320 gallons lifespan.
  • 360 degrees swivel.

Cons:

  • No signal for filter exchange.

3. Brita – Tap Water Filter

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Brita is here to offer you a two-pack filter offer that’s compatible with the Brita water filtration systems. Every one of these filters promises a lifespan of up to four months, which means that you will only be required to change the filter three times per year. As advertised, the filter can reduce 80 different contaminants that are likely to be found in your tap water.

Aside from the convenient price, another thing that makes these filters stand out is the ease of installation. You will simply have to slide the filter into its position and it should be ready to go.

Thanks to the reminder integrated into the system itself, you will always be notified when it’s time to exchange a filter, and this is something really useful for first-time users that aren’t sure when their filters life is ready to end. With every new filter, you can clear up to 100 gallons of water, which is pretty much the industry standard.

best pack offer
Brita - Tap Water Filter
Brita - Tap Water Filter

A helpful status indicator on the system lets you know when the filter is engaged and working and when a replacement is needed

View Deal

Pros:

  • Purifies up to 100 gallons of water.
  • Filters out 60 contaminants.
  • 99% efficiency against lead.
  • Filter change reminder.
  • Convenient pack of two filters.

Cons:

  • Complaints about packaging.

4. Culligan FM-25R Water Filter

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As you might have noticed, most filters out there can provide up to 100 gallons of clean water before they’re ready to be switched with a new one. The Culligan filter in question can, however, purify up to 200 gallons, which is double the amount and half the hassle of having to worry to get new filters.

The product page allows you to enter the model number to make sure that your water filtration system is compatible with this product which, in our own humble opinion, is something that every seller should ensure for their customers. The filter itself is very to install and doesn’t require any tools, which means that you can do it all by yourself in a matter of seconds.

Amazon's Choice
Culligan FM-25R Faucet-Mount Replacement Water Filter Cartridge
Culligan FM-25R Faucet-Mount Replacement Water Filter Cartridge

Each FM-25R filter cartridge filters for a full 200 gallons or 2 months for fresher, cleaner drinking water

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Pros:

  • Filters up to 200 gallons of water.
  • Easy to install.
  • Reduces lead and other contaminants.
  • Good price.

Cons:

  • Questionable durability.

5. PUR FM-3700 Water Filter

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The PUR water filter is another reliable product that meets your water filtering needs, provided that you have a water system that’s compatible with this filter size/model. It comes with a user-friendly installation system that doesn’t require any tools for mounting, which means that you won’t really need a plumber to have your purifier up and running.

You simply have to unscrew the cap cover, insert the filter inside, and put the cap back on. Make sure that you leave the water running five minutes after installation, just to make sure you get a clean stream of vital liquid.

It can filter up 100 gallons of water, which should have you covered for about two to three months of regular kitchen sink use. As advertised, the system promises to reduce the lead contamination in your water with up to 99 percent, thanks to the activated carbon and ion exchange system.

best overall
PUR FM-3700 Advanced Faucet Water Filter
PUR FM-3700 Advanced Faucet Water Filter

Only PUR faucet filters are certified to reduce contaminants in PUR faucet filter systems

View Deal

Pros:

  • Reduces over 70 different contaminants.
  • Filters up to 100 gallons of water.
  • Easy to install.
  • Removes up to 99% lead.
  • Superior filtering technology.

Cons:

  • Questionable durability.

Bottom Line

There are many different products to choose from if you’re interested in cutting down the costs of buying bottled drinking water. With the range of products available, you can opt for a convenient water filtering system that filters out the majority of water contaminants, leaving you and your family with water that’s actually safe for drinking.