The CAPR System is optimized for routine daily use, while caring for patients in health care facilities. It includes a unique, Snap On - Snap Off DLC (Disposable Lens Cuff). CAPR provides greater safety, comfort, convenience, patient friendliness, and cost effectiveness than N95s and conventional PAPRs due to MAXAIR's exclusive NO Hose, NO bulky blower unit, and unique LED safety indicators.