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GeneralAire F1020 MERV 13 Filter Media Replacement


GeneralAire F1020 MERV 13 Filter Media Replacement
$61.91 /ea
Retail: $69.99 /ea
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Retail: $69.99
You Save: 12%

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Product Information

The GeneralAire F1020 MERV 13 Filter Media Replacement is the replacement filter for the following General Aire Systems:

  • GeneralAir TERSus 2000 Air Purification Systems

The General Air 4562 is a MERV13 filter media cartridge  measures 20"x25"x4" approximately, and is the correct filter replacement for General Air TERSus 2000 Systems. These General Aire MERV 13 filters remove airborne allergens and particles as small as 0.3 micron to improve indoor air quality significantly to make it comfortable year round. The General Aire MERV 13 electrostatic high-efficiency particle filtration removes allergy causing mold spores, pollen and lung-damaging dust. These General Aire Air Purification System filters remove up to 94.2% of harmful microscopic airborne particles. They also help keep A-coils, ducts and fan motors clean and operating at optimum performance.

The GeneralAire TERSus2000 System consists of a three-part air purification process. 1) The Merv13 Electrostatic Particle Filtration; 2) The Ultraviolet Disinfection containing dual UV lamps that destroy disease-causing airborne viruses, bacteria and mold instantly; and 3) the Photo Catalytic Purification which destroys toxic odors and chemicals. No Ozone is generated with this process, and this amazing air purification system only costs pennies per day to operate.

General Aire F1020 Air Filter Replacement Specifications:

  • Part Number: 4562 or General Aire F1020
  • Includes 1 Air Filter Cartridge
  • Easy to Install
  • Filtration Media: Electrostatic Particle Filtration
  • Rated: MERV 13
  • Dimensions: 20" x 25" x 4"
  • Maintenance: General Aire system air filters must be replaced every six months
  • Replacement filter for the General Air TERSus 2000 System

GeneralAire TERSus2000 Systems should be maintained and cleaned regularly for optimum results and performance. Air filters on General Aire Air Purification units should be replaced every 6 months, and the UV lamps should be replaced every 12 months. GeneralAire can also be written as General Air, GeneralAir and General Aire.


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" Just to express my complete satisfaction with your ordering process and, of course, great pricing. When I need a replacement of refrigerator or HVAC filters, I'll be contacting you again. " - Frank, Corona, CA
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