Hypoallergenic non-woven disposable protective mask OXYLINE X100V FFP1 NR D with exhalation valve made from synthetic fibres.The filtering respirator protects against fine dust and coarse particles of solid matter without particular toxicity – calcium carbonate, graphite, plaster, chalk, cement, marble, cellulose, sulphur, cotton, metal dust and coal dust containing 10% silicon. P1- efficiency 78%. Rubber straps. Standards: – EN 149:2001+A1:2009 – Respiratory protective devices. Filtering half masks to protect against particles. Requirements, testing, marking FFP1 NR DVery important! OXYLINE X100V respirator FFP1 NR D does not protect the wearer against gases or toxic fumes. For protection against gases and toxic vapours, a half or full mask + filters should be used according to the requirements. The respirator is not permitted to be used in environments with an air oxygen level of less than 17%. The wearer of the respirator must not have a beard or moustache that affects the effectiveness of the mask.Install the respirator according to the instructions found online and on each product box.