If water from your refrigerator or faucet smells or tastes bad, then what you may need is an under-sink filter. With several options offered in the market, it isn’t easy to know which one you need.

An under-sink filter is POU (point-of-use), which means you can install it anywhere to access clean water. It can filter water at your refrigerator or faucet for filtered drinking water. Under-sink filters connect directly to your waterline.

How to Pick the Right Under-Sink Filter for You

Consider the factors below to pick the right under-sink filter for you.

Know what you need to filter

Choosing the correct type of filter suitable for your household depends on the particles or contaminants you need to remove or filter. If your concern is the taste of chlorine, what you need is a carbon filter. If you need to eliminate dissolved particles, such as sodium, you will need a system with Reverse Osmosis Technology. If you are not sure of the water quality, conduct a water test.

Consider purchasing a filter that is easy to set up

Keep in mind that some under-sink filters may be difficult to install. Several in-line filters require simple connections using an adapter. However, other installations, such as UV systems or RO systems, can be more complex.

Reverse Osmosis technology will need a drain connection for wastewater, and UV technology requires an electrical connection. You can set up under-sink systems without the help of a plumber as long as you are keen on following instructions. However, for complex installations, you may need their help.

Consider the required maintenance

Think of the filter’s capacity. How long do they last? Most filters need to be replaced at least once per year, while filter membranes last for a maximum of three years. The quality of water could also have an impact on your filter lifespan. If your water has a lot of debris or dirt, your filter may need to replace your filter more than once.

Under-sink filter technologies may last for a maximum of 20 years with regular maintenance. Manufacturers suggest that sumps of filters must be replaced after ten years to prevent cracking.

Know the price of replacements

Under-sink filters are more affordable than whole house filtration systems. However, you must also consider budgeting for filter replacements every year. This ensures that you are still drinking clean and safe water.