Durafil® ESB

Fine fiber ensures that the filter will maintain efficiency throughout its life in the system

Lowest initial pressure drop of any dual header box style air filter

Description: High capacity, high efficiency, V-style air filter in an all plastic enclosing frame.
Typical applications: Built-up filter banks, rooftops, split systems, free-standing units, package systems and air handlers that require a filter with dual headers.
Efficiency: MERV 11, MERV 13, MERV 14 and MERV 16 and a MERV-A of 11, 13 14 and 16 respectively.
Media: Microfine glass media in a mini-pleat design formed into multiple V-bank media packs.
Recommended final pressure drop: 1.50" w.g. when operated at 500 fpm. System design may dictate alternative changeout point.
Temperature: Maximum continuous operating temperature of 175º F (79° C).
Ratings: ECI value of five stars, UL Class 2.
See Product Sheet 1515B for more details.