Although boiling water for at least ten minutes may disinfect and remove pollutants and contaminants, there is still deoxidization that may occur. This means that we are being deprived of the oxygen that we need. Many also have the misconception that bottled water is always safe. This is not the case. Air to water Generators create clean and pure drinking water from thn air.

A study conducted by the Natural Resources Defense Council (NRDC) indicates bottled water sold in the United States is not cleaner or safer than tap water. The NRDC's study tested more than 103 brands of bottled water and found that some brands were significantly contaminated, containing bacteria, arsenic and synthetic organic chemicals. Bottled water is subject to less rigorous testing and purity standards than those that apply to city tap water. It is also not required to be tested as frequently as city tap water and bottled water rules allow for some contamination by E. Coli (which means your bottled water can possibly be contaminated with fecal matter!!). Air to water generator Creats Pure Drinking water from air. This water is much better in all respects including cost than the bottled water.

Generally, tap water comes from municipal lakes, rivers, or other sources.  This has now been deemed as unsafe for drinking. There are times where the tap water that comes from the municipal lakes and rivers can be contaminated by old pipelines and such. 

When water sits motionless overnight, such as a faucet, toxic metals have more of a chance to reach in the water from pipes and plumbing fixtures. Most common toxic is lead that may be in the pipes.

A water filter is a good idea for removing any unwanted pollutants or poisons, which many of us are drinking unknowingly. These contaminants can cause illness or disease and can be especially life threatening for people with suppressed immune systems such as HIV/AIDS and cancer patients. Water can be contaminated either naturally or by chemicals introduced in the water supply from agriculture, industry, leaking septic systems or other means. Ground water from deep wells is normally relatively pure and free of biological contamination. However, contamination may occur if wells are installed improperly or if surface water enters the well. If your water comes from surface water (lakes and rivers), this water is normally polluted and must be treated. The following is a list of common water contaminants, as well as their common sources and health effects, found in both public and private drinking water supplies across the U.S. and Canada.