With the growing data demonstrating chemicals in our water as a health hazard, consumers are looking for natural ways to purify their water. The result has been an increased demand for water filtration systems and natural ways to sanitize water for pools. Filtered water has a number of health benefits. Reduce airborn chemicals by removing them from your water. When chlorine and other chemicals are removed from water used for washing, they are no longer embedded in clothing. Removing chlorine from the water used in dishwashing prevents chlorine vapors from being released into the air. Using a house water filter can alleviate the effects of asthma and allergies by providing cleaner air to breathe in the home.