For all your containment air filtration needs, 
call Flanders/CSC.










 

 
A Wholly Owned Subsidiary of Flanders Corporation

ASHRAE Prefilters
  Flanders/CSC provides a complete line of ASHRAE filter products with our containment systems. The prefiltration efficiencies range from 30% to 95% per ASHRAE Test Standard 52. These Prefilters are extended-media design, and depending on the required efficiency are available in many frame materials with nominal depths from 2 inches to 12 inches.

Several types of prefilters are kept in stock at Flanders/CSC for use when quick shipments of containment housings are needed:

PrecisionCell II
Pre Pleat 40
PrePleat 62R
Rigid-Air
PrecisionCell

For replacement prefilters, contact Precisionaire.