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GeneralAire F1018, 4571 MERV 11 16x25x4 Media Filter

$59.99
 
$59.99
Retail: $69.99
You Save: 14%
Special Order. Ships in 5 to 6 business days.
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MERV 11 FiltersFast 4" AC and Furnace Air Filters 3-pack

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$69.95
 
$23.32 per Filter
$69.95
Retail: $79.99
You Save: 13%
FF4M11 Sizes :


Ships in 1 to 2 business days.
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6 - 12 Months
Filter Life
6 - 12 Months
MERV 11
MERV Rating
MERV 11
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Reduces Dust
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Reduces Pollen
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Reduces Mold Spores
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Reduces Pet Dander
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Reduces Smoke & Smog
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Reduces Allergens
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Reduces Bacteria
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Reduces Virus Carriers
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Product Information
General Aire 4571
FiltersFast FF4M11

The GeneralAire F1018, 4571 is a MERV11 16x25x4 Media Filter which removes airborne particles and allergens as small as 0.3 micron to improve indoor air quality in your home dramatically year round. The GeneralAire Merv 11 electrostatic, high-efficiency, particle filtration arrests allergy causing pollen, mold spores and lung-damaging dust. These efficient GeneralAire air filters remove up to 94.2% of microscopic airborne particles. In addition, they help keeps A-coils, fan motors and ducts clean and operating at optimum efficiency and performance.

GeneralAire F1018, 4571 MERV11 16x25x4 Media Filter Specifications:

  • Part Number: 4571, F1018
  • Includes 1 air filter
  • Easy to Install
  • Dimensions: 16" H x 25" W x 4"
  • Rated: MERV 11
  • Filtration Media: Electrostatic Particle Filtration  
  • Maintenance: GeneralAire air filters must be replaced every 6 months

The GeneralAire F1018, 4571 MERV 11 16x25x4 Media Filter is the correct filter replacement for the following GeneralAire Purification System Model:

  • GeneralAire TERSus 1200 Air Purification System

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