Does your household water filter provide protection against dangerous VOCs? More and more people are recognizing the need for home filtration, but many are unsure about what the filtration systems should and should not do. This article should clear up any confusion that you have, so that you can buy with confidence. First, let’s look at the things you do not want. You do not want a system that uses electricity. That would increase your operating costs and be a bad choice for the environment. You do not want a system that requires back-flushing or creates wastewater. No one has found a solution for reclaiming the wastewater. It places a heavy burden on septic tanks and sewage systems. You do not want a system that removes trace elements, electrolytes or minerals. Not only do those things improve the taste of freshwater. They are also good for your health. Research has shown drinking water with a trace mineral content can help you reach you daily nutritional requirements. Now, let’s look at what you do want. You do want a system that removes chlorine. Most sink water filters reduce the chlorine content by at least 50%. This improves the taste and smell. The better systems remove more than 99.99% of chlorine, chloramines and other disinfectants. You do want a system that removes THMs, which are byproducts of the chlorination process. It is now an accepted fact that exposure to THMs increases a person’s lifetime risk of cancer. You do want a system that removes VOCs. VOCs are volatile organic compounds. They are naturally occurring in some areas, but in most cases, they are present due to industrial activity and are man-made. VOCs include MTBE, perchlorate, fluorocarbons, formaldehyde and dozens of other chemicals. When water evaporates, the chemicals become airborne. The quality of the air in your home is negatively affected by these chemicals. Insulation is important for conserving energy, but it keeps toxins in and fresh air out. The risks of exposure to VOCs include damage to the central nervous system, the liver, the kidneys and other organs of the body. There is also an increased risk of cancer due to exposure. Not many sink water filters reduce VOCs and THMs. You can find out by reading the product performance data sheets for the brands you are considering. Many manufacturers publish their performance data online, making it easier for us to compare. You should not have to pay thousands of dollars for a household water filter, but you should try to get the best quality your money can buy. If you follow the guidelines mentioned above, it should be easier for you to do that. Gordon Hall is fervent about enabling you and everyone to live a healthy lifestyle, and is an ardent reviewer of Water Purification Systems. Visit his website now at Water-Safe-And-Pure.com to discover which Water Purification Systems Gordon recommends after far ranging comparisons.