The Flanders Rigid Air Series PRP85S4406H Rigid Air Filter is a MERV 13 rated filter designed for use in most commercial and industrial HVAC systems where medium and high efficiency filtration is required. These 24" x 24'' x 6" rigid filters are held into place by plastic pleat separators in a single header, box type frame. It is constructed with a 85% ASHRAE efficient synthetic media and a 24 gauge corrosion-resistant steel frame. The filters can operate with variable air speeds up to 375 FPM in temperatures up to 180 degrees Farhenheit. Rigid Air filters can be installed in Flanders PF-1 Holding Frames, K-Trac Filter Framing Modules, and Surepleat Side Access Housings or similar hardware.
Pleat separators allow rigidity in your filters making them suitable for variable air volume systems.
High Dust Holding Capacity
A high dust holding capacity extends the service life of your filter by allowing it to retain high quantities of dust before replacement.
UL 900 Listed
Filters are flame resistant. When clean, air filters do not produce flame or extensive sparks when subjected to a flame exposure test.
Product Compatible with
- Flanders PF-1 Holding Frames
- K-Trac Filter Framing Modules
- Surepleat Side Access Housings