*Please visit https://www.lennox.com/products/indoor-air-quality/air-purification for additional product information on Lennox Pure Air and Lennox HEPA filtration systems. No filtration system can remove all contaminants and no representation is made that the home will be completely free from particles, bioaerosols, microorganisms, or odors. Pure Living is not intended to diagnose, treat or cure any health conditions. Air and water filtration are only one component of improving a healthier lifestyle. See your healthcare provider for additional information. Shea Pure Living is an optional home feature. It may not be available on all homes in all communities. Product availability subject to change.