Quattro full face mask скачать в хорошем качестве

Quattro full face mask

How don and doff the Quattro full face mask Key points: Exhalation ports are on the front of the mask around the elbow, purpose is to exhale the carbon dioxide. Anti-asphyxia valve on top of the elbow. Cushion to be washed everyday to warm soapy water and let airdry Mask frame, elbow and headgear to be washed weekly with warm soapy water and let airdry Mask to be placed in the middle of the face, ensuring symmetry Adjust straps starting from the top Bottom part of the mask to be placed in the middle of the chin Back of the headgear to be placed as showed in this video