If you take water directly from the refrigerator through a filtering device, you may feel that you are adding a layer of protection to yourself. If you have the highest quality refrigerator water filter, this is largely correct. If "Is the filtered water in the refrigerator safe?" Is the question you are looking for answers to, this is what you need to know.
For beginners, every time you take a sip of water from a refrigerator water system without a filter, you will consume unnecessary chemicals, particles and bacteria. If you ignore the water filter, scaling and fouling may also become a problem for various components in the refrigerator. Common aquatic bacteria and viruses found in drinking water may not be sufficiently reduced by unreplaced filters, including: E. coli and fecal coliform, enterococci or coliphage,etc.
These bacteria or microorganisms may cause short-term cramps, nausea, diarrhea and headaches. Unreplaced water in the filter may also be noticeably turbid. Water like this is more likely to contain bacteria or viruses, which can also cause stomach irritation, nausea and/or headaches.
What will the water filter of the refrigerator filter out?
Even the best refrigerator water filters cannot screen out everything that might be harmful to people in the water. For example, chlorine-resistant cysts sometimes appear in trace amounts in filtered water. However, things such as chlorine and odor are usually effectively removed. High-quality filters are usually able to block a very high percentage of harmful contaminants. NSF certified filters usually use activated carbon filters to remove a high percentage of the following contaminants:Pharmaceutical Chemicals; Lead, mercury and other heavy metals; Organic compounds that may produce an unpleasant smell.
According to some estimates, many high-quality filters can reject about 95% of such substances. But the water filter does allow beneficial minerals such as fluoride, calcium and magnesium to pass through.
Generally, high-quality refrigerator water filters are a good way to prevent harmful bacteria and contaminants from entering the water you and your family drink. Therefore, the answer is "yes", as long as you regularly change the filter and choose a filter that can filter out the specific chemicals you want to avoid.