Reducing smoke in a casino bar at Gold Dust West Reno is accomplished by using Catalytic PURE AIR purifiers in series in the bar area. With a small footprint and powerful air exchange, the Catalytic PURE AIR purifiers improve air quality in heavy smoking areas in the bar and gaming areas on a 24/7 basis. For more information on improving your indoor air quality, please see BetterAirToday.com or jim@catalyticpureair.com.