Sizing Tool

Avon's face sizing tool is simple to use and provides a quick method for initial sizing of Air Purifying Respirator (APR) to wearer. The FM53/FM54 face sizing tool allows the wearer of a FM53 or FM54 to determine their size between the four available sizes: X-Small, Small, Medium and Large. The 50 Series sizing tool allows the wearer of a C50 or FM50 to determine their size between the three available sizes: Small, Medium and Large.