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How to Choose a Faucet Water Filter

by Dr. Jonathan Doyle - Updated August 16, 2020
Is the water that comes out of the tap in your house safe for drinking? Even after being filtered by a factory, the water that comes out of the fixture may not be completely safe, even though it is treated in municipal water sources and gets transported through pipes before it reaches your faucet. Pipes that are getting on in years can reintroduce contaminants, which makes direct consumption dangerous.
Because of this, the water from the tap in our homes might be safe if we take additional precautions. Determining which type of filtration system to purchase may be challenging when selecting one. Water filters for the faucets? Under-sink water filtration systems or water filters that are placed on the countertop? To acquire a more profound comprehension, continue reading.
water coming from the faucet

A Faucet Water Filter: What Is It?

In order to enhance the quality of the water that comes out of the tap, a device known as a faucet water filter is designed to remove contaminants and impurities. Most of the time, it is intended to be attached directly to a standard faucet, making it a convenient and easily accessible system for filtering water.
The filter uses various technologies, including activated carbon and other specialized materials, to capture and remove numerous contaminants commonly found in water. Water filters for faucets are well-known for their simplicity of installation, as they require only a few tools and minimal expertise. The use of these products is a solution that is both cost-effective and environmentally friendly for households that are looking for cleaner and safer drinking water that comes directly from the tap.

Varieties of Water Filters That Are Commonly Used at Home

Water Filters Installed Under Sinks

The quality of the drinking water in your home can be improved in a way that is both discrete and effective by installing water filters placed under the sink. These filters are installed beneath the kitchen sink, and their primary function is to remove contaminants from the water supply.
As a result, the water that comes out of your tap is of the highest possible quality. As a result of their seamless integration into the plumbing already in place, under-sink filters are frequently preferred because they offer a dedicated filtration system without taking up valuable countertop space.

The Waterdrop X12 Introduces Groundbreaking Reverse Osmosis Purification Technology

The Waterdrop Reverse Osmosis System X12 offers a high-speed, tankless water filtration at an impressive 1200G with an 11-stage precision filtration mechanism, capable of removing contaminants such as lead, chlorine, and PFAS, while enhancing water with essential alkaline minerals like calcium and magnesium.
It not only improves health, taste of food and beverages, but can also alleviate stomach acid discomfort. Boasting a smart design, the system includes a digital faucet with functions such as precise water dispensing and TDS/filter lifespan monitoring. It's engineered for space-saving and simple DIY installation, re-mineralizing water to create natural-tasting, fresh, and healthy water accessible directly from your kitchen.

The G3P800 Reverse Osmosis System from Waterdrop

With its rapid flow, this RO system can filter 800 gallons of water daily, and it can only produce one cup of water in just six seconds. In addition to having a sterilization rate of up to 99.9%, it is fitted with a long-lasting LED lamp that turns on automatically whenever water flows by.
Both the NSF/ANSI Standard 58 for TDS reduction and the NSF 372 for lead-free material have been met by the Waterdrop G3P800 to receive certification. The results of the WD-G3P800 RO system test can be found here.

Compact and Efficient Water Filtration: Countertop Water Filters

Water filters installed on countertops provide a method of flexible and straightforward water filtration method. To facilitate easy access to water that has been purified, these filters are installed directly on the kitchen counter and are connected to the faucet. Countertop water filters are an excellent option for individuals looking for convenience without experiencing a reduction in the water quality they drink because of their straightforward installation and removal process.

Waterdrop Reverse Osmosis Hot Cold-Water Dispenser, A1

A water dispenser that can provide hot and cold water is an excellent choice for households with easy access to water of varying temperatures. This product has completed the SGS testing and the NSF 372 certification for lead-free materials. The answer to your questions about drinking healthy water is right here.
countertop reverse osmosis filter a1
As low as 41 degrees Fahrenheit, this water dispenser can deliver cold water because it is equipped with a high-quality cooling compressor typically found in refrigerators. It is an excellent choice for making tea, coffee, and other beverages and has a temperature adjustment range that goes from 41 degrees to 203 degrees.
Click here to learn more about this upgraded water filtration system.

Water Pitchers: Convenient Filtration for Hydration on the Go

Using water pitchers with installed filters provides a solution that is both portable and easily accessible for maintaining clean water in the home. These pitchers come equipped with a filter cartridge that effectively reduces impurities, improving the taste of your drinking water and ensuring that it is safe to consume.

Waterdrop Electric Water Filter ED01

This countertop water dispenser is equipped with an electric design and control activated by a single key, providing an experience beyond that of conventional pitchers and dispensers. It offers faster filtration, more precise filter materials, and effortless operation.
Using the NSF/ANSI 401, 53, 42, and 372 standards, the electric water dispenser has been certified by the International Association of Public Water Management Organizations (IAPMO) to reduce 34 substances, including chlorine, lead, mercury, benzene, and bisphenol A. Lab tests conducted by a third party confirmed that it can reduce PFOA and PFOS, thereby ensuring that drinking water is of a high quality.

What Do Faucet Water Filters Remove?

Faucet filtration systems’ filtered water can be utilized for a variety of purposes, including but not limited to washing fruits, preparing coffee, brushing teeth, washing the face, and more.
In addition to effectively removing taste and odor, chemicals, heavy metals, estrogen, pesticides, and other contaminants, the faucet filtration system filters out suspended pollutants, insects, algae, and rust. It also removes impurities that are suspended in the water.
Filter media that are commonly used for faucet filtration systems include ceramic, activated carbon fiber (ACF) , carbon-to-carbon block (CTO), and other similar materials. However, not all faucet filtration systems can meet the requirements for drinking directly from the faucet.

What Should You Take into Account When Selecting a Water Filter?

When shopping for a water filter for your faucet, there are a few key features that you should take into consideration to ensure that you choose a model that not only satisfies your requirements but also offers you safe and clean drinking water. The following is a list of the essential components that you should concentrate on:

An Explanation of the Filtration Technology

Carbon Activated (ACC)

Activated carbon is utilized by the majority of faucet water filters in order to eliminate contaminants such as chlorine, pesticides, and pharmaceutical medicines. Taste and odor are both enhanced as a result of this.
carbon granule

Exchange of Ions

Lead and zinc are two examples of heavy metals that can be successfully removed using this method.

Reverse Osmosis

RO can remove a wide variety of contaminants, including fluoride and arsenic, even though it is not as common in faucet-mounted filters due to its size and higher level of complexity.

Contaminant Removal Capabilities

Acquire an understanding of the contaminants that your water filter is able to remove effectively. An effective filter can reduce sediment, lead, and chlorine at the very least. When looking for filters that can handle heavy metals, chemicals, bacteria, and viruses, you should look for those that can also take these other contaminants.

Accreditations and certifications

If you are looking for a filter, you should look for official certifications such as NSF or WQA. These certifications indicate that the filter has been tested independently to remove specific contaminants properly.

Rate of Flow and Pressure of the Water

A good filter should not significantly reduce the flow rate of your faucet, which is measured in gallons per minute (GPM). A typical home water pressure of 40-60 psi is sufficient for the majority of faucet water filters to function properly. If you want to avoid filter damage or decreased efficiency, ensure that the model you choose is compatible with the water pressure in your home.
clear water

Filter Life and Replacement Indicators

It will be necessary to replace the filter cartridges at regular intervals. Verify the estimated lifespan, which can be expressed in terms of the number of months or the number of gallons that have been filtered. Certain models come equipped with electronic indicators or straightforward reminder systems that will alert you whenever a change is required.

Installation and Maintenance Ease

It should not be necessary to hire a plumber to attach a user-friendly water filter, and the process of replacing filter cartridges should be uncomplicated and not require any technical tools.
You will be better equipped to choose a high-quality faucet water filter that provides clean, safe water while also providing the performance and dependability you require if you give these key features the priority they deserve.


Contaminants Detected in  Fruitland Water Special Service District

30  Total Contaminants in Your Water

Water Provider

Fruitland Water Special Service District

Population Affected


Water Source

Ground water
Exceeds Guidelines

Others Detected

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