Healva 2 Pack - Adult Venturi Oxygen Mask - Oxygen Mask with Adjustable Oxygen Concentration - Adult

Brand Healva Age range (description) Adult Item package quantity 1 Special features Adjustable Pattern Solid About this item Adult venturi mask, any question please contact me. High air flow oxygen enrichment (hafoe) masks incorporate a venturi barrel Provides a higher gas flow than the peak inspiratory flow rate.