Sizing starts with room volume, target air changes per hour and the contaminant you are removing. Send us your dimensions and process and we will return a sized configuration at no charge.

Multi-stage configurations handle particulate down to 0.3 micron at 99.97%, plus chemicals, gases, VOCs and odors through deep-bed activated carbon and specialty blends.

Most units are portable and recirculating, so no ductwork or permit is required. Source-capture and negative-pressure installs may need local approval.

Pre-filters typically run 1–3 months, HEPA 12–24 months and carbon 6–18 months depending on load. We track your usage and ship before you run out.

Yes. We supply efficiency data, filter specifications and installation documentation used in LEED submissions and OSHA air quality records.