DustEater Permanent Washable Electrostatic Air Filter by Permatron
- Combination polypropylene and non-woven polyester media, wire reinforced, triple frame construction
- Stainless steel frame with drain holes
- Exclusive Accumulator Chamber design for maximum performance and easy clean ability
- U/L Classified as to Flammability only
- Lifetime Warranty
Permatron's lifetime-guaranteed Dust Eater Electrostatic Furnace Filters will save you money from purchasing a year's worth of disposable filters. These are the only stainless steel frame filter that features the innovative Accumulator Chamber, which holds dust at a high capacity while still providing impressive air flow to your system.