It’s true that many of us assume that filtering our water is enough to make it safe for drinking. However, even filtered water can sometimes pose health risks. Here are some reasons why:
Filters may not eliminate bacteria: While filters are great at removing some contaminants from water, they are not always able to eliminate bacteria completely. This means that if you are relying solely on a filter to make your water safe, you may still be ingesting harmful microorganisms.
Filters can be breeding grounds for bacteria: Another potential problem with filters is that they can become a breeding ground for bacteria if they are not maintained properly. Over time, the filter can accumulate debris and other organic matter, which can provide an ideal environment for microorganisms to flourish.
Dated filters can be hazardous: Even if your filter is designed to eliminate bacteria, it may become less effective over time. This is particularly true for point-of-use (PoU) filters that are designed to be attached to a single tap. If the filter is not changed frequently enough, it may start to introduce bacteria back into the water that were originally destroyed by chlorine in the tap.
In short, it’s important to recognize that filtering your water is not a foolproof way to make it safe for drinking. To ensure that your water is truly clean and free from harmful contaminants, it may be necessary to take additional measures such as boiling it or using a water treatment system that is specifically designed to eliminate bacteria.