Air Systems International - Electric HEPA Vacuum Brand_Thermalgard Orientation lockout to eliminate the

Orientation lockout to eliminate the chance of the wrong installation

Face seal for hard hat SR 580

Inherently FR with 16 oz

Plated steel construction throughout

Based on the industry-standard ALTAIR Single-Gas Detector

Air Systems International - Electric HEPA Vacuum Brand_Thermalgard Orientation lockout to eliminate theOur HEPA vacuum cleaners boast a certified HEPA filter, double layer intermediate micro filter, and completely sealed 2 ply disposable paper bag filter. The HEPA filter consists of ultra strong microfibered glass paper sandwiched between corrugated aluminum and captured by a sturdy steel screen. With a minimum efficiency rating of 99. 97% at 0. 3 microns and tested through the HOT DOP method at 100 cfm with only 1" of resistance, our HEPA filters