Product Overview
Permatron HFA400-1, 1" Thick High-Efficiency Industrial Washable Electrostatic Filter 301-400 sq in
- Combination industrial polypropylene and non-woven polyester media
- Exclusive Accumulator Chamber design for maximum performance
- Filter comes in galvanized steel frame; stainless steel or aluminum frames available; add 23% NET
- A combination of electrostatic and impingement filtration for optimal effectiveness
- UL Classified as to Flammability Only
- 5 Year Warranty
- Average Arrestance Efficiency: 89%
- Dust Holding Capacity: 120 gm
- Initial Air Flow Resistance: 0.20 w.g.
