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The ELECTRA GOLD 9400 provides 94% Arrestance in a premium quality extruded aluminum, gold anodized frame with a durable and attractive finish. At the heart of this filter are three layers of high arrestance material sandwiched between 2 layers of expanded steel. A special Impregnated black polypropylene has an EPA 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 air flow even when soiled. Rated by independent testing laboratory at 94% peak arrestance, this filter has 10 times the arrestance of a disposable fiberglass filter.


  • Custom Furnace Filter/AC with Peak Arresting of: 94%
  • Initial Resistance 0.12 Inches W.G.
  • Dust Holding Capacity: 165 grams
  • Lifetime Warranty filter
  • Extra rigid Gold frame 1"
  • Permanent washable lifetime filter

Product   Price
Electra Gold - 1" Filter   $53.95

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Made in the USA
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