Do All Water Filters Provide Pure Drinking Water?

Posted on Aug 16, 2014 in Health

When realizing the risks that they expose themselves to by drinking unfiltered water, most people turn to a water filter to obtain clean, safe drinking water. Furthermore, giving the dangerous contaminants that exist in tap water, a solution must be found immediately to eliminate all the factors that threaten your health. So, unless you want to deal with kidney disorders, gastrointestinal problems, headaches and other medical conditions, we advise you to search for a reliable filtration product. Still, how to search for the best water filter? Most people are not confident that all water filters have the capacity to provide pure drinking water, and in some cases, they are right.

How to get pure drinking water?

When chlorine interacts with matter that normally exists in water, dangerous by-products are formed, so although it is used as a disinfectant, it can also affect the quality of water. Therefore, a water filter is required to remove all these threats, and to eliminate the rest of contaminants that exist in tap water, including heavy metals, cysts, volatile organic chemicals, sediment, pesticides, herbicides, and silt. However, you should know that not all water filters can remove all types of contaminants. In order to make sure that you will invest money in a device that can ensure clean, safe water for your family, you need to find out what types of impurities exist in your water first. All you have to do is read your water quality reports and search for a water filter system that was built to remove the exact type of pollutants that your water contains. Usually, water filter reviews present the features of certain types of filters along with the contaminants that the filters are designed to remove. You can find a lot of good reviews on But first, you should familiarize yourself with different types of filtering systems.

The characteristics of the main water filtering systems

  • Pitcher water filter

The pitcher water filter is considered to be the least effective product for treating water, because it was designed to firstly remove bad taste and odor. Furthermore, this type of device can eliminate only five substances, leaving dangerous contaminants like cysts and VOCs behind. Keep in mind that it requires a cartridge replacement after filtering 30 gallons of water, so although it might seem affordable at first, maintaining pitcher water filters can turn out to be quite costly.

  • Reverse osmosis filter

RO filters have the capacity to remove a large number of impurities, including fluoride, which is one of the most difficult contaminants to eliminate.The disadvantage of these units is that they also eliminate beneficial minerals from the water. So, while they remove dangerous pollutants, they also eliminate calcium, potassium and magnesium.

  • Ion exchange filter

An ion exchange system delivers clean water by neutralizing the harmful contaminants that exist in water. For greater performance these purifying units are combined with carbon filters for improving the filtering process, and for increasing the chances of eliminating a wider range of pollutants.

  • Distillation Filter

A distillation filter operates by boiling water to remove impurities. The steam that is created cools and forms water droplets that are free of minerals. The best results are achieved when a distillation system is combined with the power of a carbon filter, as that can result into a 99.9% contaminate-free water.