Top 6 Best Faucet Water Filters of 2021

In this article, we try our best to offer you the right choice of the best faucet water filter.

Access to a good water source is the most basic demand of every household. So, lots of people always strive to purchase efficient water filters.

A faucet filter is the most water filtering solution for its affordability and efficiency. This kind of filter can terminate up to 70 types of water pollutants.

Hence, this is a review of the high-quality faucet filter models on the market up-to-date. Following is the product’s benefits and a general usage’s instruction.

Let’s get started.

Top 6 Best Faucet Water Filter Reviews

1 PUR 3-Stage Horizontal Faucet Filter – Best Overall

This top pick for the best faucet water filter comes with One-Click installation technology.

Along with a simple design, they save a certain amount of your set-up time.

The user needs to press a few buttons on the unit, equips it to the faucet, and starts using the machine.

Moreover, the PUR faucet water filter is the only unit that has NSF-401 Certification in our list.

The experts praised its capability of filtering micro-biological and pharmaceutical pollutants, especially herbicides and ibuprofen.

The cover of the PUR filter is simple but made of high-quality material. It contains a durable casing that can abide by the unit’s lifespan over the years.

The manufacturer also provides a light sensor to notify when it comes to filters’ replacement.

However, the unit is quite bulky, which might not be suitable for a small-sized dishwasher.

Some customers complained about the housing of the PUR filter cracked after a few using times. The company has dealt with this issue by supplying an additional metal adapter for purchasers who came up with the problem.

Also, there is a policy of a 30-day money-back guarantee for this product. So, the customer benefits are fully covered.

However, the warranty does not cover the damage that comes from personal issues such as leakage due to improper installments.

Overall, PUR Horizontal Faucet Water Filter is the best filtering solution for those who need easy-to-install and straightforward equipment.

The filter is ultimately active since it can get rid of more than 60 water contaminants.

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2 Waterdrop 320-Gallon Faucet Water Filter – Runner-Up

Despite a price of under $40, the Waterdrop filter is made of white solid material that makes it last longer than many counterparts.

The unit contains an absorptive filter made from carbonated fiber (CF) material. The CF filter removes water pollutants and bad taste effectively.

The CF filter is an excellent counterweight for other filtration systems. Whereas, mesh filters play a role as heavy impurities such as minerals and heavy metals.

This product design is compact and lightweight, which is a space-saving countertop filter for a cozy kitchen.

This unit is faster in water processing up to 100 times than other models in the market. With a high flow rate, it can filter 16.9 ounces of water (four bottles) per minute.

As stated in its name, the filter has a 320-gallon lifespan. A typical filter can process around 100 gallons of water for about two months.

During Waterdrop filter’s life expectancy, it can save for the cost of about 2,000 water bottles. Waterdrop faucet water filter is a worth purchase due to the ultimate cost savings.

Another benefit of this unit is the convenient maintenance and cleaning process. The design is simple enough to disassemble.

Besides regular washing liquid, you can mix a small amount of white vinegar (or apple cider) to lukewarm water and rinse the filter.

The only thing that down-scales the Waterdrop faucet filter is that there is no certification from NSF. The NSF certification means that the product is 100% has no side-effect on people’s health. That’s why even there is a ton of benefits; the Waterdrop unit cannot be on the top of the list.

All in all, Waterdrop 320-Gallon Faucet Water Filter plays a vital role in saving your time and budget while still providing quality water amounts.

This unit also ideal for the small areas a comes with a sale price that is just under $35.

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3 Engdenton Stainless-Steel Faucet Water Filter – Best For Longlasting Quality

The thing that makes Engdenton unit stand out is a high-quality material of 304 food-grade stainless steel.

The metal enhances the sturdiness and durability of the filter, which reduces the issues of leaking or cracking.

The maximum capacity of 320 gallons used for filtering is a lot more than other models on the market.

Engdenton manufacturer also provides standard adapters for unit mounting.

Even if you touch a water filter for the first time, the installation process will only take about five minutes.

About the filtration quality, the faucet filter can get rid of 99% of lead, 96% of mercury, and 92% of pesticides.

The Engdenton faucet filter is a high-flow ACF encapsulated filter that can remove up to 0.5 microns pollutants.

Moreover, the filter shell is made of environmental-friendly ABS plastic combined with a zinc plating process.

It results in ultimate reliability and no discoloration for long using time.

The unit is small enough that you will not need any extra space for storing. Also, the filter replacement cost only takes a small amount of your budget.

However, this filter is unable to remove the level of chlorine in the water altogether. Besides, some customers complain about the water taste produced from the filter is terrible and unusual.

In general, for an affordable faucet filter, the Engdenton unit does a great job of supplying a clean and pure water source.

The filtration quality has the NSF certification, so you and your family are guaranteed healthy when purchasing this product.

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4 DuPont WFFM100XCH Faucet Water Filter – Best For Fast Assembling

We want to introduce the handiest water filter in the list. With a price of under $30 and the customer’s acclaims, this is a purchase that is worth every penny.

First, the unit is incredibly useful as it can filter out most of the pollutants and unpleasant taste in the water source.

It can reduce a massive amount of sediment, bacteria, chlorine, micro-organisms, odors, and other contaminants in the water source.

Also, the faucet filter is easy for installing and dismantling. It can easily equip with standard kitchen faucets.

The filter comes along with an extra-tool set, including adapters, washers, and Teflon tape.

Remember using the Teflon tape when installing; otherwise, the faucet might be leaking.

There are two functions in this filter, filtering, and un-filtering water, for you to choose based on the demands.

The manufacturer also equips built-in anti-microbial protection for the filter cover. It helps to expand the life expectancy of the unit and prevents breakage and leakage occurrence.

The main drawback of DuPont faucet filter is the instruction manual does not mention about the Teflon tape. As mentioned above, the tape is crucial since it prevents most of the water leakage. The lack of Teflon tape usage instruction might lead to unworthy damage for the user.

In essence, the DuPont WFFM100XCH model is a faucet water filter with a palatable price and a handy design for assembling and equipping with standard tap faucets.

The product is significantly worth to purchase when it comes to an optimal package and efficient performance.

If you have a limited budget, this is the best unit that you should not overlook.

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5 JETERY Faucet Water Filter – Best For Low Budgets

JETERY Faucet Filter does not come with many innovating features besides the most affordable price compared to other models in this list.

The filter looks premium but affordable. It costs below $15, which is an unbelievable price for filtering equipment.

But don’t equate a low price with low quality, this unit can process up to 320-gallon water amount. The small design makes the installation process convenient and straightforward.

The unit comes with all needed installation additional tools to enhance the filter attached to the faucet.

With the all-white color, the filter blends nicely with the interior décor in a modern kitchen.

Notably, the faucet filter has a flow rate of 0.5 GPM, which offers you a cup of pure water in about six seconds.

The material used by JETERY is BPA-free for strict health protection.

The unit uses the Activated Carbon Fiber Technology to remove contaminants such as bacteria, chlorine, and odors.

It can handle up to the amount of 2,400 water bottles with a 320-gallon lifespan.

However, the filter is only compatible with specific standard faucets, except with pull-out or spray faucets. On the other hand, the unit does not have a light or signal indicator to notify for filter replacement.

To sum up, the JETERY faucet filter is remarkably economical for most households.

Despite being low in price, this filtering tool is easy to install, has a simple design, and performs efficiently.

It is proof that the cheapness does not compromise on quality and performance.

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6 Brita Water On-Tap Faucet Filtration System – Best For Filtration Performance

Brita on-tap faucet filter has a space-saving design but offers the utmost performance.

The unit provided the great-tasting and purified the water directly from your kitchen tap.

The Brita faucet filter can handle multiple tasks from reducing chlorine, odors, lead, and asbestos pollutants to removing chemical taste commonly found in tap water.

Primarily, it can remove up to 99.99% of cryptosporidium and giardia cysts, which is the highest purification that a filter can offer in the whole list.

Correctly, Brita implements single filtration cartridges in all their unit systems, which give their unit enough power to process 99.99% of contaminants, as mentioned above.

Nevertheless, this product is certified by NSF/ANSI Standard 53, 42, and 401. These certifications prove trustworthy of quality and health protection for this filter.

The tool cover is made of chrome and attached quickly to the faucets in minutes without supporting equipment. Beside optimum performance, the filter also equips with an indicator to notify the frequent filter replacement.

Compare to the other five models in this review, Brita water filter has the smallest capacity of only 100 gallons. It is not a low capacity but not suitable for a household of above four members.

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The Benefits Of Faucet Water Filter

Strengthen A Healthy Lifestyle

A faucet water filter has the primary function of blocking and terminating most of the contaminants in your drinking water. It cannot be as effective as a water purifier.

However, a faucet water filter is the fastest way to give you a pure glass of water from your kitchen faucet.

An active faucet filter can terminate up to 70 distinguished contaminants from your drinking water.

The common pollutants that most filters can process include lead, mercury, chlorine, viruses, and odors.

Environmental-Friendly

The faucet water filter does not waste water during the filtering stages. In contrast, most water purifiers must generate a certain amount of water when filtering.

It also does not require any power supply for operation; hence, there is no carbon footprint.

And the most beneficial feature is that this tool is an excellent replacement for bottled water, which reduces the number of plastic containers.

In 2019, scientists and environmental experts warn that the volume of plastic waste in the ocean is approximately 730,000 tons every year.

Humankind must come up with a solution to minimize plastic waste, then why don’t you get started by purchasing a faucet water filter?

Removing Nitrates, Nitrites, And Micro-organisms

Nitrates and nitrites are in pesticides and insecticides, scientifically. These poisonous chemicals can accidentally infiltrate into the soil and water source through agriculture activities.

The manufacturers innovate their filter models frequently. And the most noteworthy update is could a new model outperforms the old one in performance.

Most updated models on the market so far can block usual micro-organisms such as Giardia, Cryptosporidium, and other micro-scale viruses on the water.

Handy and Easy to Install

The size of a faucet water filter is much smaller than a purifier. Mainly, you do not need a water tank for storage or fill any pitcher.

The water is continuously filtered as long as you turn on the tap.

Moreover, some people concern about the complication of installing a water filter.

Purchasing a faucet water filter is highly recommended. The filter is easy to install, even with a 6-year-old kid, in under 10 minutes.

How Tap Faucet Water Filters Work

No matter the brand, most faucet filters generate in the same way. The quality of a filter depends on the layer amount and material that the manufacturers machining.

As long as generating the faucet, water flow first passes through a filter non-woven screen. This screen acts as the first layer to block large sediments such as sand, debris, and dirt.

Then, the water will reach the second layer. This layer is a compressed block of activated carbon.

The carbon granule contains millions of pores on its surface, which can ultimately absorb chemicals in the water such as chlorine, typically.

One gram of activated carbon has a corresponding surface area of 32,000 square feet.

Thanks to a natural reaction called adsorption, the slower the water flow goes through the carbon area, the more responses and more pollutants can be terminated.

Recently, many filter makers updated the carbon layer with activated charcoal. They impregnate the carbon with certain chemicals contained charcoal.

The new layer grants some additional features to the coal, to make it more effective in absorbing and killing bacteria.

In results, most water filters have a function of reducing the faucet’s water flow speed to force the water to spend more time contacting the carbon filter.

After the water is filtered through the activated carbon layer, it reaches the faucet and is ready to drink.

Types Of Faucet Water Filter

There are many ways to classify the faucet water filters. In this article, we demonstrate the two most basic types of filters based on their operation principles.

Direct Flow-Through Faucet Filter

This type of faucet filter is directly attached to the faucet to generate purified water. It is the most affordable type of filter since its efficiency is not high compared to the others.

The filter can struggle in removing the extra-micro contaminants. Moreover, it requires frequent replacements after times of using.

Side Offset Flow-Through Faucet Filter

The filter comes with higher prices than the direct flow type. However, this type of filter has specific advantages and contains a wide range of applications.

First, it is easy to install with a few glances to the manual. Second, the size can be bulkier, but its reliability is long-lasting.

Most of the manufacturers focus on innovating the shell material and layer quality for their most recent models.

In general, there are more than two types if you require specialized faucet filters. There are carbon or reverse osmosis (RO) filtering types also to meet the needs of customers.

What Features Should I Look For In A Faucet Water Filter?

Before the decision making of investing in a faucet water filter, it is essential to have an overall knowledge of the filter features and functions.

Some features that you must study are listed below.

Filter Change Sensor

The priority is always keeping your filter clean. Only a clean filter can block and remove the contaminants effectively and provide a fresh cup of water.

Hence, it is essential for notifying and preparing beforehand the exact time of the filter replacement. Most manufacturers offer filter change sensors in their products.

Ensure that you check whether the sensor works efficiently or not before purchasing.

Filter Longevity

A filter with high durability will save your time from changing filter and maintenance. This feature is ideal for people who are not patient and careful in changing the filter frequently

Different Finishes

Each faucet water filter has different finishes. You must pick a filter that has the same finish as the other appliances in your kitchen or usage areas.

A right filter finish will avoid making the corresponding faucet look unusual.

How To Install and Maintenance a Faucet Water Filter?

Faucet Water Filter Installation

As mentioned above, faucet water filters are effortless to assemble. Here’s a short guide of five steps to instruct you to install a faucet filter.

• Step 1 – Remove the faucet aerator: This step requires an additional tool to implement, such as an adjustable wrench in typical. Denote that also removing the washers in the faucet if you find any of them.
• Step 2 – Clean the agglomeration: It’s up to your faucet’s status and using times or the water source’s quality. There might be agglomeration under the aerator. You need to wash out them using vinegar carefully.
• Step 3 – Check if there is any adaptor: most faucet filters can be attached directly to the male faucet, and by an adaptor to the female valve.
• Step 4 – Attach the filter: First, you attach the mounting collar, make sure it’s twisted in place. Then inserting the filter cartridge
• Step 5 – Flush the cartridge: In this final step, at first, let the water run in five minutes before holding in your glass. It is necessary to flush out the cartridges and remove the excessive carbon amount in this stage.

Faucet Water Filter Cleaning & Replacement

To clean a faucet water filter, you can use the cleaning liquids as recommended by the manufacturer in the manual handbook.

It is compulsory to take the old filter cartridge out and insert a new one when there comes to the replacement process.

Conclusion

In advance, we hope that after reading this article, you would have no trouble in identifying the best faucet water filter for your family.

The faucet water filters are health-protection tools that are easy to install/use. They do not require extra space and are affordable for most of the family budget.

And the most beneficial advantage is that they are excellent alternatives to bottled water.

Like and comment on your experiment with one of our recommended faucet filters above. And don’t forget to catch up on our next reviews.