3M Test Hood 813904 known as the "sunshine vitamin"

known as the "sunshine vitamin" because when ultraviolet rays from the Sun strike the skin vitamin D-3 synthesis is triggered

Bottle contains 50 doses

Pads treat infection so associated pain is reduced

Circumference: Ankle - 11

Inspection window

3M Test Hood 813904 known as the "sunshine vitamin"The 3M test hood is for fit testing the seal on any particulate, gas or vapor with particulate pre filter respirator This face test hood serves as a test environment for a bitter or sweet solution Versatile, the mask works with several test kits, including the FT 10, FT 20 and FT 30 It's OSHA compliant to help your facility stay safe and meet regulations Each pack includes 10 face fit hoods