M22 FFP2 Valved Face Mask.
Offers an assigned protection factor (APF) of 4 x Workplace Exposure Limit for fine non-toxic dusts, fibres and mists.
Man-made fibres C/W Aluminium Nose Piece and Rubber Straps.
Polystyrene exhalation valve C/W rubber diaphragm.
Lightweight materials allow comfortable use for long periods of time.
