| Business | Phone |
| Airpure Filter Sales 729 W 1700 S, Salt Lake City 84104 | (801) 973-2221 |
| Hydro Air 2880 S Main St, Salt Lake City 84115 | (801) 483-3006 |
| Natures Air 1448 S 400 E, Salt Lake City 84115 | (801) 467-8501 |
| Roto Aire Filter Sales & Svc 1019 Colmar Ave, Salt Lake City 84104 | (801) 973-4333 |