Activity and occupancy will affect your indoor air quality. Peppermill Resort Spa Casino in Reno, NV uses Catalytic PURE AIR purifiers in public areas to improve indoor air quality for their guests. Public areas with high traffic such as lobbies (pictured), hallways, bathroom entrances, elevator lobbies and areas that transition from smoking to non-smoking are ideal for Catalytic PURE AIR purifiers. For more information on residential, commercial, casino and hotel air purifiers see BetterAirToday.com.