Thinking of buying a filtration system, but don’t know where to start? Don’t worry. Finding the best faucet water filter for your household can be challenging, especially because of the vast number of models now on the market.
With the mound of contaminants still found in water across the world today, knowing what is in your water is essential. From there, you’ll be able to establish which type of filtration system is best.
You then need to think about the various features you want your water filter to have while keeping in mind your budget, the maintenance it will require, how it will be installed, and the space it occupies.
Because we know choosing the best faucet water filter can be exhausting, we’ve created a buying guide that will guide you into making your final decision.
In this guide, we will highlight why it is important to choose carefully when deciding on a filtration system as well as share some of the key considerations your need to make.
From there, we will tell you about some of the best faucet water filter manufacturer’s and what we believe to be their most impressive filtration systems. We’ll tell you about some of their most prominent features and give you honest insights into what other customers think.
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You shouldn’t just go out to the store and buy the first water filter that you see. There are considerations you must make to ensure that you are getting the most out of your filtration system. Here are some of them:
When choosing the best faucet water filter for your home, you need to carefully read the various labels to establish which contaminants will be filtered with each faucet water filter model.
Reverse Osmosis (RO) filtration systems are known to eliminate most pollutants and contaminants from water, including heavy metals and viruses.
It is worth noting that some filters rely on total dissolved solid (TDS) controllers and additional minerals to improve the taste of water. That said, people often do not realize that these types of filters do not fully eliminate viruses, metals, or limescale.
The best faucet water filters should eliminate most of the following:
The term “you get what you pay for” applies to water filtration systems as well. Choosing the best faucet water filter for your home is essential because buying a cheap model could lead to unexpected maintenance.
Aside from avoiding any unnecessary, long-term maintenance costs, choosing the best faucet water filter will help stop secondary contamination. This is especially true with filters equipped with plastic tanks that are not airtight.
Plastic tanks are not only prone to bacteria growth but also untightening which can allow contaminants such as dust and insects to enter the water.
The best faucet water filters are made of the highest quality materials in order to avoid contamination from your water as well as secondary contamination from the filter’s own materials. To achieve the above, you must consider the following:
Before you can make a buying decision, you need to know what you are up against. There are a number of ways you can find out what truly lives in your water. You can visit your local government website where the information legally has to be made available.
Call the EPA’s Safe Drinking Water Hotline to find certified labs that will send cheap, if not free testing kits or you need to know the exact contaminants in your water, as well as any particles, heavy metals, bacteria, and viruses.
The best faucet water filters on the market today are subject to strict product testing to ensure they provide the same results as promised on the manufacturer’s label.
We suggest you choose a filtration system that has been certified by an American National Standards Institute accredited-certification body such as the WQA Gold Seal or NSF.
If you want to double check if the filters you are considering are certified, visit the WQA1 and NSF2 websites. Both websites will require you provide them the name of the manufacturer, brand of the filter, and various other pieces of information.
The type of filtration technology your home needs will depend on the contaminants in your water. However, there are some filtration technologies that are considerably better than others.
Some people rely on water softeners, but although these can reduce calcium and magnesium buildup in your water, they do not remove the majority of other contaminants.
On the other hand, mechanical filters are known for removing certain sediments but are unable to filter out chemical contaminants.
That said, if you find that the best faucet water filter for your home is mechanical, see if you can purchase one that works in conjunction with a second filtration technology to reduce additional impurities.
RO filters use pressure to push water through a membrane that then traps contaminants. The best thing about RO filters is that they can turn any water into potable water.
Not only this, they normally come as part of a wider set of technologies meaning that the scope of impurities they can filter through is abundant.
The most common, and often best faucet mount water filters are those that use carbon. Although they range in effectiveness depending on the model, the latest ones can filter out a huge variety of viruses, bacteria, metals, mercury, and even asbestos.
When choosing the best faucet water filter for your home, you need to look at the size of the filter and the amount of space you have for it.
For example, under the sink filters are tucked away whereas countertop filters sit beside your sink. If you are already struggling for space in your home, you need to consider all your options.
Aside from the size of your filter and the space you have to store it, you need to consider how many people are going to be using it on a day-to-day basis.
Pitcher water filters are great and simple to use, however, their capacity is minimal and can only be used as a basic supply of drinking water.
Faucet water filters offer you an unlimited supply of water straight from the tap, so if you have a larger household consider a more permanent filtration system. With them, you can also choose between filtered and unfiltered water.
The best faucet water filters measure how much water you have consumed and send you some form of alert when your filter is reaching its last leg of life.
These alerts normally come in the form of a flashing light or timer and are a great way to remember to do regular maintenance.
By not remembering to change your filter as per the manufacturer’s requirements, your water pressure will slow and contaminants will enter your drinking water, thus making your filter useless.
Often, cheap filtration systems do not fit on certain faucets. The best faucet water filters are compatible with a huge variety of faucets, plumbing, and sinks.
If you want your filtration system to be more versatile, opt for a faucet water filter for which you can buy accessories such as extension hoses.
You may also be able to find your preferred filter system in a finish that matches that of your kitchen or bathroom so that it is more aesthetically pleasing.
Despite your health not having a price tag on it, it is worth noting that you don’t have to make an enormous investment to find the best faucet water filter.
Also, bear in mind that your filtration system will need regular maintenance so you should do some simple math if you have a tight budget.
The best way to establish how much your water filter will cost is to look at the price of the system, the cost of replacement filters, as well as manufacturer recommendations regarding filter life in order to estimate your yearly expenses.
Other considerations to make regarding costs will depend on the filter you choose. You may need to clean it regularly and you’ll inevitably have to replace batteries or the permeable membrane at some point or another.
Lastly, check if you only have limited a supply of discarded waste allowance and make an inquiry regarding your municipal water rates.
Now that you know everything you need to know about water filtration systems, we’re going to run you through some of the best faucet water filters on the market today:
It is really no surprise that the PUR FM-3400B filtration system has made our list of best faucet water filters. Thanks to its premium carbon filter, this model screens everything that passes through it, from lead to asbestos, microbial cysts, and cloudiness.
Aside from the above, this PUR filter is able to remove 96% of mercury, and 99% of trace levels of pharmaceuticals. The faucet filter also comes with the choice of two systems.
The first system is the basic faucet mount which filters through 100 gallons of water per filter. Each filter is estimated to have a lifespan of approximately 3 months, and reduces 61 contaminants according to its NSF certification.
The other is the Advanced or Advanced Plus faucet mount which aside from offering all the above benefits also has the advantage of filtering over natural minerals for a crisp and refreshing taste.
Another reason the PUR FM-3400B filtration system has been added to our list of best faucet water filters is that it has a one-click installation mechanism making it quick and simple to switch between filtered and unfiltered water.
Its 360-degree swivel tap means it not only fits in most sinks but also can be adjusted to not get in the way when doing the dishes.
Lastly, one of its most impressive features is its built-in electronic filter life indicator. With it, you’ll benefit from filtered water year in year out without having to play a guessing game as to when your filter needs changing.
The PUR FM-3400 filtration system was designed with high-quality finishes and materials to stand the test of time and comes with a one-year warranty.
The filters come in single and multi packs and the entire system can be purchased for just over $30 in either chrome, black, or white.
Second on our list of best faucet water filters is the Culligan FM-25 Advanced Water Filtration. With the goal of providing a solution to our water’s number one quality issue, this Culligan water filter removes bad taste and odor straight from tap water.
Aside from improving odor and taste, the FM-25 faucet mount filter reduces the risk of unhealthy pollutants from entering your drinking and cooking water.
Providing Level 3 advanced filtration, the filter decreases the amount of aesthetic chlorine, sediment, lead, turbidity, lindane, atrazine, cysts, as well as particulate class I from the water.
The Culligan filter lasts for approximately 200 gallons of water for an estimated duration of 2 months. The Advanced Filter Mount also has a flow rate of 0.5gm at 60 psi.
Although the FM-25 does not fit on drop down faucets, the system does include adapters to fit all standards aerator faucets. Not only this, both the system and cartridges are extremely easy to install and remove with no need for any tools.
One of what we believe are its key benefits is its diverter tab which allows users to switch between quality filtered water for drinking and cooking to regular tap water, allowing for less water wastage and lower maintenance costs by preserving the filter for longer.
Most importantly, you can rely on the Culligan FM-25 faucet mount filter knowing that it has been certified by the NSF International against ANSI Standard 42 and 53.
The only downfall of the FM-25 is that it does not have an alarm or monitoring system to establish when the filter needs to be changed.
That said, it comes in a stylish Chrome finish and costs very little over $20, making it perfect if you’ve never tried using a filter before and want to get started.
Also, if you want extra peace of mind, you can add 2 or 3 years protection for approximately $5 extra if you buy it on Amazon.
Brita as a brand has run numerous campaigns to encourage people to make the right decisions for their health, communities, and the environment. As a result, the company has come up with the simple, yet extremely efficient On Tap Faucet Water Filter System.
Some of the impurities that the Brita Faucet Filtration System reduces or removes completely include lead, chlorine, microbial cysts such as cryptosporidium and giardia, particulate, turbidity, a huge variety of industrial pollutants, pesticides and herbicides.
This system has a 100-gallon filter life and Brita claims that one of its faucet filters can replace as many as 750 standard 16.9-ounce plastic water bottles.
The Brita faucet filtration system is extremely easy to install and fits on all standard taps apart from pull-out faucets. The filter is also very simple to replace thanks to its one-click mechanism.
A key reason this Brita model has made it among our list of best faucet water filters is that you can choose between filtered and unfiltered water, saving you money on new filters. There is also a spray option for unfiltered water.
Last but not least, the system includes a built-in reminder light that tells you exactly when you need to change the filter.
The light changes from green which means the filter is working perfectly, to yellow which means the filter will need replacing soon, and finally red which means it needs to be replaced immediately.
The Brita On Tap Faucet Water Filter costs just over $40 and comes with a one-year limited warranty, for which you can buy additional protection by buying the product on Amazon.
Aside from being very stylish, the DuPont WFFM350XBN system is among our best faucet water filters as it comes packed with features.
The filter reduces traces of lead, sediment, mercury, chlorine, turbidity, microbial cysts, lindane, cryptosporidium, benzene, giardia, asbestos, and particulates Class I. It is also designed to significantly improve the taste, odor, and clarity of your water.
The DuPont WFFM350XBN includes a carbon filter which is able to pass 200 gallons of water before needing a replacement. Its impressive microban antimicrobial protection is built into the cartridge housing and media in order to make the filter last longer.
With that in mind, replacement filters are not only affordable but very easy to install. All you have to do is remove the filter cover, take out the old filter, and fit it with a new one. Plus, they’re purchasable in both one and three packs.
Apart from those with built-in sprayers at the end of the tap, the adapter, which is included in the price, makes this system compatible with most standard faucets.
There is also a built-in water flow selector which allows you to make a quick choice between filtered and unfiltered water. Lastly, the easy-to-read electronic display makes gauging when the filter needs changing painless.
The DuPont WFFM350XBN is easy to install and comes in a choice of Chrome, White or Brushed Nickel and is WQA certified. It also comes with a 4-year limited warranty which is among the best you’ll find in the industry.
At little over $35 and with free shipping if you purchase it from Amazon, The DuPont WFFM350XBN is not only one of the best value filters on the market, but also one of the most feature packed and reliable.
The Kabter Healthy Faucet Water Filter System comes in a simple design that is likely to suit both your bathroom and kitchen. The filter is filled with activated carbon, KDF55, which reduces the presence of a huge variety of contaminants.
Some of the impurities this system filters out include chlorine, cysts, sediment, lead, mercury, asbestos, and benzene. Aside from improving the taste, smell, and clarity of the water it filters, the KDF55 is able to kill bacteria and stops scale, fungi, and mold from growing in the system.
Depending on the size of your household and the quality of your water, the Kabter filter system normally lasts for approximately 200 gallons of water which can range between 3 and 5 months of usage per filter.
This filtration system is compatible with most regular faucets, some of which include those with outside threads measuring 21.55mm, those with inner threads measuring 23.5mm in diameter, and faucets without threads for which the diameter is 15 to 21mm.
The Kabter Healthy Faucet Water Filter is designed to be convenient, compact and not take up any counter space. You can choose between filtered and unfiltered water at the flip of a switch, and it is made from durable no leak food-grade ABS plastic that is both BPA and Phthalate free.
It can filter water that is anywhere between 4°C cold and 60°C hot and comes in a Chrome finish with a Ceramic and Cotton cartridge. At just over $25, the Kabter faucet water filter also comes with free shipping if you order it on Amazon.
Choosing the best faucet water filter will depend on the contaminants in your water, the size of your household, and your budget. You can also choose one based on its style, finish, and whether or not you need to easily switch between filtered and unfiltered water.
The faucet water filters above are all formidable products with a huge variety of incredible features. If you are looking for a filter that is stylish, durable, and reduces a considerable amount of contaminants, the DuPont or the PUR models are probably the best for you.
On the other hand, if you have never had a filtration system before, the Brita model is simple to use with clear indications as to when the filters need replacing.
Lastly, if your budget is tight, the best faucet water filters would be either the Culligan or the Kabter models, the choice is yours.