At Epic Water Filters, we have spent many years studying the quality of tap water in the United States. One of the key findings of our research is that while tap water in the US is generally safe to drink (won't kill you tomorrow safe), there are still many contaminants that can be present that can pose a long term risk to human health. Especially if you are sensitive to immune system or chronic health issues. One of the main contaminants found in tap water is lead. Lead can leach into tap water from old pipes and fixtures, and it can cause serious health problems if consumed in high amounts. 

Other contaminants such as pesticides, PFAS chemicals, heavy metals and bacteria can also be found in tap water. While the Environmental Protection Agency (EPA) sets standards for the levels of these contaminants in tap water, it is important to note that these standards are not always strictly enforced. Furthermore, the EPA only regulates around 90 contaminants, leaving other contaminants unregulated. We know from our research and testing that to remove tap water contaminants, you cannot use a granular activated carbon filter (GAC) like the standard Brita filter. There is just not enough contact time between the water and the filter media to absorb or trap water contaminants. So after the contaminants bypass the GAC filter, your body becomes the filter. 

Given these concerns, it is important for individuals to take steps to ensure the safety of their tap water. One of the most effective ways to do this is through the use of strong water filters, like solid carbon block or carbon fiber block filters. These water filters can remove a wide range of contaminants, including lead (heavy metals), pesticides, chemicals, and bacteria. 

There are many different types of water filters available, such as granular activated carbon, activated carbon block filters, reverse osmosis filters, and ultraviolet light filters. Each type of filter has its own advantages and disadvantages, so it is important to choose a filter that is appropriate for your specific needs. In conclusion, while tap water in the United States is generally safe to drink, there are still many contaminants that can be present that can pose a risk to human health. 

Carbon block water filters are a type of water filtration system that utilizes activated carbon to remove contaminants from water. These filters are becoming increasingly popular due to their superior performance compared to traditional granular activated carbon (GAC) filters. One of the main advantages of using carbon block filters is their ability to remove a wider range of contaminants than GAC filters. Carbon block filters are able to remove chlorine, chloramines, lead, mercury, and other heavy metals, as well as volatile organic compounds (VOCs), pesticides, and herbicides. 

This is due to the fact that carbon block filters have a higher density of activated carbon than GAC filters, which allows them to effectively remove a greater variety of contaminants. Another advantage of carbon block filters is their longer lifespan compared to GAC filters. Carbon block filters can last up to six months or more, while GAC filters typically need to be replaced every two to three months. This is because carbon block filters have a higher surface area for adsorption of contaminants, which allows them to maintain their effectiveness for a longer period of time.