Extended Surface Rigid Cell Filters
- Ultrafinemicroglass paper media
- Moisture resistant construction
- Single header,double header, no header models
- Metal and wood cell sides
- Corrugated aluminum separators
- High-temperature models up to 900° F
- Three efficiencies -
- MERV 14 (90-95%)
- MERV 13 (80-85%)
- MERV 11 (50-55%)
- MERV 10 (40-45%)
***Same construction with less media than Vairflow®