3M 7500 Series Reusable Half Facepiece Respirator, Silicone, Large - 2 Pack VariesBy:Default Il dispose d'un réservoir de

Il dispose d'un réservoir de 1 gallon facile à remplir

Designed for workshop applications

The fan can be powered through a TX3 connection

Model #SB9323ST

It runs directly from a USB port

3M 7500 Series Reusable Half Facepiece Respirator, Silicone, Large - 2 Pack VariesBy:Default Il dispose d'un réservoir deAdvanced silicone material provides a softer feel on the face. Unique adjustment design helps reduce pressure points on the face. Dual mode head harness, option of wearing in traditional or drop down mode. 3M (TM) Cool Flow (TM) Exhalation Valve helps reduce heat and moisture build up for easier breathing. NIOSH approved.