Electra GOLD 9400 Electrostatic furnace filters, AC washable filters, provide 95%arresting in a premium quality extruded aluminum gold anodized frame electrostatic permanent furnace filters with a durable and attractive finish. Applications are: forced hot air and reverse cycle AC systems. At the heart of these permanent electrostatic furnace filters are three layers of high arresting material sandwiched between 2 layers of expanded steel. A special impregnated black polypropylene has an EPA permanent registered anti-microbial material to inhibit mold and bacteria growth while the center non-woven layer retains debris in a maze of fibers designed to maximize flow even when soiled. Our electrostatic filters rated by independent testing laboratory at 95% peak arresting, these permanent electrostatic furnace filters have 10 times the arresting of disposable fiberglass furnace filters.

• Custom Furnace Filter/AC with Peak Arresting of: 95%
• Initial Resistance 0.12 Inches W.G.
• Dust Holding Capacity: 165 grams
• Lifetime Warranty filter
• Extra rigid Gold frame 1"
• Permanent washable lifetime filter