Durafil ES³

High-capacity, high-efficiency, V-bank style air filter in an ABS plastic enclosing frame.

• Longest lasting high efficiency filter.
• Lowest Life Cycle Cost (LCC) filter available.
• Fine fiber ensures filter will maintain particle capture efficiency throughout its service life.
• Available in MERV 13A, 14A and 16A.
• Rated 5-Star product when evaluated per Energy Cost Index (ECI) for superior performance, energy and sustainability when considered against other industry products of similar construction.