The Flanders PrecisionCell II M Series 86655.042020MSH Extended Surface Minipleat ASHRAE Filter is a MERV 11 rated filter designed for use in most commercial and industrial HVAC systems where medium and high efficiency filtration is required. These 24" x 20'' x 4" pleated filters are constructed of a 60-65% efficient micro-fine fiberglass media with a box metal frame with header. The filters can operate with variable air speeds up to 500 FPM. Their cartridge design is ideal for VAV systems or applications with turbulent air flows. PrecisionCell II filters can be installed in Flanders Type 9 Holding Frames and Surepleat Side Access Housings or similar hardware.
With just a 4" thickness, these space-saving filters allow flexibility in installation.
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.
The filter removes 95-98% of synthetic dust from the airstream.
Product Compatible with
- Flanders Type 9 Holding Frames
- Surepleat Side Access Housings