Our ETA Air & Water Testing System™ offers tremendous value, as both air and water are vitally important to our health, our system Evaluates Your Exposure to over 500 Air Toxins, and over 100 Contaminants in the water in your home. The ETA is also the only system available that Identifies the Source, & we work with you to provide a "plan of action" to resolve your issues. Our Team is with You Every Step of the Way. It's important to realize that: —You can’t see hidden mold within your walls. —You can’t see chemicals in your water. —You can’t see ultra-fine particles in the air. JUST BECAUSE YOU CAN’T SEE TOXINS, DOESN’T MEAN THEY ARE NOT THERE. Endorsed by Doctors and Health Care Practitioners as the Most Affordable, Comprehensive Testing Systems, identifying potential environmental toxins contributing to unresolved health issues.