AMF2 AlphaFlow FFP2 Face Mask - Box of 20 Category_Furniture/Bins/Domestic Waste Smart phone based home spirometry

Smart phone based home spirometry

All bones are individually moulded and mounted on wire

Eminently suited to individual study of the isolated vertebrae with all structures

Length: 7

AMF2 AlphaFlow FFP2 Face Mask - Box of 20 Category_Furniture/Bins/Domestic Waste Smart phone based home spirometryThe Alpha Flow SERIES has been designed to improve comfort and performance whilst maintaining a secure fit. Colour coding the range makes identification simple and easy when varying levels of protection may be required. Features: Large surface area ensures very low breathing resistance New large exhalation valve which reduces heat build up and improves wearer comfort Colour coded mesh shell for ease of identification Adjustable headstrap allows for a