https://www.ebay.com/sch/i.html?_nkw=Allegro+9872+40+Two+Worker+Wall+Air+Filter+Panel+With+Ac+Dc+Co+Monitor&_sacat=0&_dmd=2

Allegro 9872-40 Two-Worker Wall-Air Filter Panel With Ac & Dc Co Monitor

Regular price
$1,544.00
Sale price
$1,151.00

Allegro Industries has been dedicated to offering high quality safety equipments, which will make safety compliance easier. Offering a complete line of products within specific categories including respirators, air sources, ventilation equipment, ergonomics, respiratory accessories, eyewear maintenance, and confined space equipment, we are the reliable single source of safety equipment. System for compressed air filtration that meets NIOSH regulations for breathing systems. Features Three stages