The Sharn/Marketlab FiltaMask™ Adult Medium Concentration Oxygen Mask is a specially designed oxygen delivery mask that combines supplemental oxygen therapy with an integrated filter media placed over the exhalation ports. This unique design helps reduce the dispersion of exhaled aerosols, protecting healthcare staff and bystanders from airborne infectious particles, particularly during use on patients with respiratory infections or conditions that increase aerosolization.

The mask offers a comfortable facial seal with on‑chin positioning and an incurved fit that accommodates a wider range of face shapes while minimizing discomfort around the ears. The medium concentration mask delivers consistent oxygen flow while aiding in environmental infection control — ideal for clinical, emergency, and respiratory therapy settings