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Here is Why it is Important to Change Your Water Filtration System

25 September 2022

Water, whether used for drinking, cooking, or other recreational purposes, needs to be safe and clean. A water filtration system keeps contaminants away and ensures the water is clean.

There are several types of filters available in the market. For example, water pitcher, refrigerator, countertop, under-sink, and faucet mounted. Each of them deals with removing specific contaminants.

You must replace these filters periodically, or they will lose efficiency.

The article will examine water contaminants, what a water filter does, and why changing your water filter at regular interval is essential for your health.

What Contaminants are Present in Your Water?

Your water will contain a certain level of contaminants. And not all those are harmful. However, water can present serious health risks if the contaminant level rises above the allowed limit.

Some of the common contaminants you may find in your water are:

● Sodium
● Fluoride
● Sediments
● Lead
● Chlorine
● Arsenic
● Pesticides
● Metals
● Bacteria
● Parasites
● Uranium
● Plutonium and many more

What Does a Water Filtration System Do?

As the name suggests, the system filters water. Now, there is no one universal filter. Instead, a water filter can deal with only specific contaminants. So it would be best if you got a water test done and accordingly picked a filter that works to remove those contaminants.

For example, carbon filters work best to remove organic contaminants and metals like lead. A distillation unit can kill bacteria and remove dissolved solids.

A water filtration system removes impurities and odor, improves the taste of water, protects your plumbing system, saves money, and is good for the environment.

Why is it Important to Change Your Water Filtration System?

Now you know the contaminants your water can include and how filters help get rid of them.

Your water filtration can deal with contaminants like chlorine, mercury, pesticides, chemicals, bacteria, and fluoride daily. The filters, over time, can accumulate these contaminants. This build-up can degrade the performance of the filter.

Once the degradation sets in, it will reach a point where the filter is no longer removing contaminants. And that is not even the worse part.

If you do not change the filters, they can become a breeding ground for germs. For example, water contains germs that, in low quantities, are not harmful to humans. But if you do not change the filters, they provide these germs an environment to multiply and keep growing.

So, the filtration system that was supposed to remove contaminants and provide safe drinking water now does the opposite. It will add more contaminants to the water that can make you sick.

Consuming such contaminated water can cause vomiting, diarrhea, constipation, skin issues, eye irritation, and lung issues. If you already have a sick member in the family, their health can deteriorate by exposure to such water.

Thus, depending on the type of water filter you have installed, please change the filters on time. This is important for the health of you and your family.

When Should You Change Your Water Filters?

When you buy a water filtration system, the manufacturer will provide you with an installation guide and recommendation on when to change filters.

For example, if you have water filter pitchers, they will have to be replaced every two months. In the case of refrigerators and under-sink filters, the replacement time could be once in six months.

You should replace the filter with the correct model regardless of the time.

But how do you go about changing your water filter for the refrigerator, countertop, or under-sink filter when you do not have the installation guide and have no knowledge about the filter type? The below tips can help.

It is time to change the filter:

● When your water starts smelling and tastes weird
● The water has changed color
● The water output rate gradually keeps decreasing
● You can see physical contaminants floating in the water


A water filter removes contaminants like dirt, soil, bacteria, parasites, minerals, metals, and organic and inorganic compounds from water. These filters need to be replaced regularly.

If not replaced, the filters can degrade performance-wise and be ineffective against contaminants. And consuming such water is not suitable for your health.

If the water smells, tastes unpleasant or has changed in color, it is time for filter replacement.

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