Sundstrom Filter Fan for use with SR 520, SR 530, SR 561

The Sundstrom. Powered air purifying respirator with PVC belt, together with a filter and an approved head top, is included in the Sundstrom fan-assisted respiratory protective device systems. The fan is equipped with a filter, and the filtered air is fed through a hose to the human interface.

Battery is of lithium ion type
Prevents particles and other pollutants from entering the hood