What impurities do UF water purifiers filter out?

UF water purifiers have become increasingly popular for their ability to provide clean, refreshing drinking water. They use an advanced filtration process to get rid of unwanted elements from your tap water. But what impurities does a UF water purifier actually remove?  

Our water can contain all sorts of contaminants, from microscopic parasites to harsh chemicals like fluoride, chlorine, etc. Getting rid of these impurities is essential for ensuring the safety and quality of the water we drink.

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So to put your mind at ease, in this guide, we’ll explain all the different kinds of impurities removed by a UF water purifier. 

What impurities are removed by a UF water purifier?

A UF (Ultrafiltration) water purifier effectively removes a wide range of impurities from water.  

1. Viruses and chemicals  

First up there are microorganisms such as bacteria and some viruses, which are filtered out by the UF membrane. Additionally, it also removes organic matter including pesticides, herbicides, cysts, protozoa and volatile organic chemicals (VOCs) that may be present in the water supply. 

For those concerned about taste and odour, UF water purifiers also significantly reduce chlorine and chloramines, often responsible for unpleasant flavours. However, UF water purifiers do not remove all viruses and only filter out the larger ones. 

2. Dirt and other suspended particles  

Next, they also filter out sediments, dirt, rust, and other suspended solids, making the water clearer. UF membranes are capable of filtering particles down to 0.01 microns in size, smaller than the size of most bacteria, thus reducing turbidity and improving water quality. 

What can a UF water purifier not filter out?

While UF water filters can take care of most impurities, they won’t get rid of dissolved minerals and salts, often known as Total Dissolved Solids (TDS). If your water has high TDS and you want less minerals, you might consider using an RO system alongside UF. UF filters the water first, and then RO removes dissolved minerals, providing a comprehensive solution. If heavy metals are a concern, activated carbon filters can be used with UF to absorb these contaminants effectively. 

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Remember, the best complement to your UF purifier depends on your unique water quality needs. Furthermore, a water quality report or consultation with a water treatment professional can also be helpful, as they can check your water and recommend the best filters to ensure the cleanest, healthiest drinking water possible.