SJ2278 FFP2 NR Cup Respirator (with valve or without valve two option)

SJ2278 FFP2 NR level masks are available with or without valves. Valved masks effectively filter the air inside and outside the mask, allowing hot and humid air to be expelled from the inside of the mask more quickly and efficiently, promoting better breathing. Tips: Patients who have been infected with COVID-19 should wear a valveless mask. The cup shape mask is designed to sit tightly against the face, forming a consistent seal. Though the cup shape allows for more room in front of your nose and mouth, you’ll still want the side of the mask to sit  tight against your face and below your chin, for better coverage. The CDC still recommends that the best face mask is one that “fits closely over your nose or one that has a nose wire to limit fogging.