Tetra PAPRa-- Assembled Edition

This product is an assembled Fan Box and M12 controller, with additional hoses to attach to a 3M bayonet mask (6500 or 7500 series, we like the 7502). We do NOT include any M12 batteries, extra Stealth Filters, or a backpack/belt to mount the Fan Box or Controller.

This prototype device has NOT passed ANY NIOSH certifications.