StacksVerified U.S. regulatory reference

21 CFR §880.5045

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Identification. A medical recirculating air cleaner is a device used to remove particles from the air for medical purposes. The device may function by electrostatic precipitation or filtration.
  2. (b)Classification. Class II (performance standards).