Disposable tri-fold valved FFP3 NR D fold flat mask (APF 20)Space saving three panel fold flat respirator designed for single use. Light and comfortable with foam nose seal, adjustable nose clip and comfort valve. Tri-fold design reduces breathing resistance and accomodates greater facial movements during speech Specialist design allows for improved compatibility with eyewear Colour coded for easy identification of protection levels. Dolomite tested. Maintenance free. Box of 10 pcs
