What You Will Get Here
- Why Should You Use Faucet Water Filters?
- Things to Consider When Buying These Filters
- Our Top 10 Product List
- Our Pick: PUR FM-9600
- Also Great: PUR FM-3700
- Our Budget Choice: Culligan FM-15A
- Advanced Choice: Engdenton Faucet Water Filter
- A List of 6 Other Filters We Reviewed
- Installation Tips
- Cleaning & Maintenance
- Final Words
Why Should You Use Faucet Water Filters?
This type of filter is designed as a purification system for hard water where it removes contaminants and improve the quality of water. However, the number of contaminants that a filter can handle will depend on its efficiency and the degree of water hardness. You will also find water filter pitchers that serve the same purpose but in a compact form. Generally, less than 10 percent of the contaminants (harsh chemicals, pathogens, and sediments) flow through the faucet when you install these fixtures. To achieve contaminant-free water, you'll need to use more water filters.
Hard water is a common health hazard and it deteriorates personal hygiene. Health safety is a concern for homeowners that can't stand the sight of hard water. Every family deserves germ-free water for bathing and drinking, hence the need to filter water. Without going through the hassle of installing complicated systems, there are models that can be installed by anyone. Usually, when unfiltered water goes through your city's municipal underground pipes, the carry residues and harsh chemicals from the facility.
However, you are sure to have soft water running through your tap after installing small and high-quality water filters. They work with different layers of filtration media (mesh or activated carbon) that provide physical and chemical functions. As the hard water goes through their screens, they remove contaminants from the water source. So, the multi-stage filtration process ensures clean water supply when you turn on the faucet. Usually, the layer of compressed activated carbon in the faucet water filter is small but efficient. It's composed of lignite, charcoal, nut shells, wood, and other materials.
The porous layer of activated carbon is a chemical filtration process that's effective at killing bacteria. It ensures the removal of over 90% of mercury and chlorine from hard water. Apart from replaceable cartridges, filter manufacturers often produce reverse osmosis filters. Unlike filters that need owners to replace cartridges, the reverse osmosis type comes with an ultra-fine membrane that's made from acetate. Reverse osmosis filters are durable and last a couple of years.
Things to Consider When Buying These Filters
Regardless of your hectic lifestyle or busy schedule, you need to ensure that healthy water runs through your faucet at all times. Here are the fundamental factors to consider when buying your preferred type.
1. Style & Finish
Ergonomics is important because eye-catching yet efficient models sell faster than those with plain designs. As faucet water filters come in different styles and finishes, they can help enhance the beauty of your bathroom and kitchen to a great extent. So, it's a smart decision to choose a finish that blends well with your appliances, fixtures, and the interior decoration of your space.
2. Filter Replacement Sensor
You might need an alert system to help you keep track of its usage. Usually, faucet filters require very little maintenance and simple installation. Also, these sensors can prevent you from over-using the filtration systems.
- Light Sensors
Most high-end models have green LED light sensors that indicate proper working conditions. Also, the light might turn to yellow or red (depending on the specification) when you need to replace the cartridge or filter. When it reaches its maximum capacity, you'll notice the absence of soft water from your faucet.
- Day Counting Sensor
Few of the today's models use day-counting sensors. As the name implies, these sensors track your usage from the last date of your filter's cartridge replacement. Simply reset the counter each time you install a new cartridge and wait for the sensor to alert you when it’s due the cartridge is due for replacement.
3. Type & Size
Depending on the space around the waterline of your kitchen sink or bathroom faucet, choose the size that can work well. There are different shapes and sizes, but these features don't make faucet filters effective.
It's common to see faucet filters with built-in activated carbon filtration systems. It includes shafts from coconut shells, charcoal, and other layers of that help to trap sediments. Carbon filters are porous materials that collect impurities as unfiltered water passes through them.
- Reverse Osmosis
A system that supports reverse osmosis and conventional carbon filtration is a great unit. Usually, the ultra-fine membrane of reverse osmosis filters withstands the sieving of high-pressure unfiltered water. Also, they are made of acetate and they don't need regular replacements like the conventional carbon activated filters.
- Under Counter
Generally, filters for kitchen faucets are installed along water lines and above the sink. However, the large units are often placed under countertops for convenience. Regardless of their position, these types are ideal when there's limited space in your kitchen.
Depending on the manufacturer and manufacturing quality, our recommended filtering capacity for cartridges ranges between 100 to 400 gallons of water. It means they can purify hard water of the maximum volume specified on the label before their replacement time. Replacing filters doesn't take longer than ten minutes, but you shouldn't forget to change when necessary. Additionally, you should get filters with built-in gauges to determine the volume of gallons filtered.
The lifespan of a faucet water filter depends on its design. It's important for manufacturers to test cartridges before they are sent to retail shelves. While the regular ones last for a few months, the high-end choices can serve for two to three years. The lifespan of filters ensures the quality of water from your faucet before their replacement dates. You shouldn't be surprised to see contaminated water from your tap if you fail to change the cartridges on time.
The ease of installation is an important factor to consider. You'll need simple tools like the adjustable wrench to adjust your faucet's aerator. Generally, the good ones are easy to install and sometimes you may not need any tools at all.
On average, the cost of a good faucet water filter is between $15 to $60. They are not really that expensive but can save you a lot of money that you might otherwise spend on bottled water.
Our Top 10 Product List
To have a healthy home, you'll need to install great filtration systems. Apart from the risk of drinking unfiltered water, contaminated water can affect the air quality of your home negatively. So, our experts analyzed the top picks that meet the expectations of all types of users.