Research &
Insights

This guide is the result of a systematic review of product specs, manufacturer documentation, and more than 1,000 user reviews from restoration and construction professionals. It prioritizes measurable performance (CFM / air changes per hour), verified filtration standards (HEPA H13 and genuine 0.3-micron capture at ≥99.97%), durability for jobsite abuse, and total cost of ownership (filters + maintenance).