Welcome to Roto Aire serving the Salt Lake City, Utah and intermountain area since 1965. We offer a full selection of filters for many applications. Our products and services include: Consultation and Service Clean Rooms HEPA Absolute Filters Odor Corrosion and BOC Control Corrosion monitoring, coupon testing, air sampling. Air CleanersWe work with the top names in the filtration industry to offer the widest selection and best quality. When comes to filtration call the pros at Roto Aire!