ES³ Box Kit

A revolutionary design that allows installing the best-in-class Durafil ES3 filter into applications with no downstream space and where face-mounted prefilter is required.

  • Available in four standard sizes: 24x24, 20x24, 12x24, and 20x20.
  • Replacement Durafil ES3 easily installs within the frame.
  • Reusable for up to 10 years.
  • Assembled in the field with no tools.
  • Brings low total cost of ownership to box-filter only applications.

Specifications

Application
Air handling units with no space downstream of filter holding frame and where a face-mounted prefilter is desired.
Installation options
Four 12" spring style fasteners.
Clips required to hold 2-inch prefilter to face are C-84-2. To hold 4-inch prefilter use C-84-4.

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