How to choose a water filtration system for your home?

How to choose a water filtration system for your home?
How to choose a water filtration system for your home?

A good water purifier for home is a worthwhile investment as it provides a healthier way to hydrate, minus bad tastes, pungent smells, and bacteria. It gets rid of harmful micro-organisms and chemicals that may wreak havoc on your family’s health.

Manufacturers have created various water filters types, catering to people’s vast filtration needs. However, what is obviously an advantage, has left people asking one question, ‘what water filter do I need?’.

This article focuses on the varieties of decontamination technologies in the market, divulging further how they work and when they would be your best-suited choice. 

Let’s dive into the details.    

Main types of water filters

When searching among the host of water purifiers available, consider these three:

Whole house systems

If you are looking for the best way to access safe water for drinking, bathing, washing, and cooking, look no further than complete home water filtration systems. These are POE systems that get rid of harmful pollutants before they access any water outlets in your home. As a result, you gain access to toxin-free water through your faucets, showerhead, dishwasher, and washing machine.

whole house water filtration system

Whole house systems can also be used as water softeners. They reduce excessive amounts of minerals that make water hard, resulting in clogged pipes, an accumulation of limescale, and water that does not lather easily. These purifiers will soften the water, increasing the longevity of pipes and other home appliances. Your clothes and utensils will also be cleaner as soap will dissolve more easily.      

The unmatched efficiency of whole house systems results from their robust decontamination technologies. For starters, they leverage mechanical straining to rid the water of particles and debris before accessing your home. Secondly, they also use carbon technology to effectively eliminate chemicals, metals, bacteria, and disinfectants that alter the taste and smell of water. Lastly, some use ultra-violet technology to kill micro-organisms that cause illnesses and irritations. 

Whole house systems are ideal for families, manufacturing plants, and other commercial establishments looking to enjoy decontaminated water in every outlet. However, they are quite costly and complex compared to other filtration systems. Apart from the need to read through a whole house water filter buying guide for the purposes of enlightening your purchasing decision, you will need to call in a professional to undertake the installation process. 

Under-sink system

This is a small tank with a dedicated faucet. As its name suggests, it is placed under the sink and used as a POU decontamination appliance.

under sing water filtration system

With this purifier, water flows into your kitchen and is directed into the tank, which leverages carbon and RO technologies to eliminate illness-causing bacteria, debris, and chemicals. It also does away with the chemicals used in treatment plants, resulting in better-tasting water.  

When choosing a water filter such as this, you must consider its purification stages. The number of sediment and carbon water filters available varies from one system to the other, and the one to select highly depends on your purification needs. 

What’s attractive about these systems is their purification efficiency. They can get rid of heavy metals, particles, dirt, and chemicals, leaving behind essential minerals.

Undersink systems are perfect for people who want an efficient yet cost-effective way to hydrate. They perfectly fit inside the cabinet under the sink, making them convenient for people with insufficient room to install whole-house systems. Additionally, unlike countertop purification appliances, these leave room at the kitchen counter for other fancy kitchen devices that you may want to purchase.

Furthermore, considering that they filter more gallons of water, they are not only perfect for home usage but also for commercial institutions.


If you are choosing a water filtration system for a small household, a countertop system will work just fine. They are easy to move and install - other models do not require any installation.  

As a point-of-use decontamination appliance, the countertop filters deliver impurity-free water only at their installation points. They leverage carbon technology to rid the water of harmful substances like pesticides and lead. They also effectively eliminate chloramines, leaving you with pleasantly-tasting cup contents.

The water treatment industry provides a wide range of countertop systems. They can be in the form of pitchers, dispensers, and appliances installed directly onto the faucets.   

These purifiers sit next to the kitchen sink, which may not be appealing to people who are particular about their home’s aesthetics. In addition, they are slower than other purification technologies and the pitchers, for instance, require manual refilling. However, they are a cost-effective option and are an excellent choice for people moving regularly or for small families living in rented spaces.  


With this information, we believe you can choose the best drinking water filter with minimal effort.

However, if you are still wondering how to choose a water filter, Filterway got you covered. We are subject matter experts, selling a wide array of cartridge replacements. Be sure that our team of competent professionals will give you expert insights into one that is ideal for your home, depending on your unique needs.  

Contact us today.