The body of the mask is 100% compostable. The nose clip is not compostable at the moment. The rubber bands are not compostable at the moment. Before disposing of the mask, the nose clip and rubber bands must be removed. Bacterial filtration greater than 99%. Aerosol filtration: 98%. Recommended use: up to 8 hours of cumulative use. Disinfectable: Yes. With 70% alcohol sprays on the inside and outside between use. Country of manufacture: 100% Made in Spain
