The new Airguard Legacy™ high efficiency filter is a sustainable component for LEED/green building projects. The Legacy is a MERV 15 (Standard 52.2 minimum efficiency reporting value) product with extremely low initial resistance characteristics. MERV 15 is hospital compliant for full patient care. The Legacy will help you increase overall filter efficiency, to exceed LEED requirements of MERV 13, while maintaining or lowering energy costs.
Airguard, a CLARCOR Companywww.airguard.com