Negative Air Unit – 3300m3/hr H13 HEPA | Asbestos & Silica Containment silica Filter Change Indicator a light

Filter Change Indicator a light

P2 is the filter class specified for construction silica work when correctly fitted

reducing overall project cost

Drying slabs

Negative Air Unit – 3300m3/hr H13 HEPA | Asbestos & Silica Containment silica Filter Change Indicator a light3402 m h Airflow of true HEPA filtered extraction in a seamless roto moulded shell built to survive site. The HSS3300 draws contaminated air through a two stage filter train and exhausts it clean, or ducts it outside to hold a containment under negative pressure. Two speeds, 24" x 24" H13 HEPA, and stacking grooves moulded into the housing so three units travel as one footprint. 3402 m h Airflow enough to turn over a standard containment several times