CleanSpace full face mask Quantitative fit test (PortaCount) adaptor is designed to be used with the CleanSpace full face mask (PAF-1106, PAF-1014); it is utilised as a mask fit test adaptor to be fitted in the front of the mask for Quantitative fit testing; compatible with the CleanSpace full face mask (PAF-1106, PAF-1014); easy and quick replacemen; product weight 75 g; product dimensions 850 x 500 x 400 mm