Aerostar 20x20x4 MERV 11 Pleated Air Filter, 4 Pack, AC Furnace Filter, HVAC Filter for Home (Actual Size: 19.5x19.5x3.75)

★★★★★ 4.1 121 reviews

$90.85
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$90.85
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Free shipping Free 30-day returns

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Product details

Management number 226171162 Release Date 2026/05/09 List Price $36.34 Model Number 226171162
Category
  • DESIGNED TO FIT: Nominal 20x20x4, actual size 19.5x19.5x3.75. Replacement furnace filters and HVAC filters for Carrier, Trane, Lennox, Rheem, Goodman, York, Honeywell systems.
  • MERV 11 PROTECTION: Captures household dust, pollen, pet dander, mold spores, lint, and fine dust particles. Comparable to Filtrete MPR 1000 and Honeywell FPR 7.
  • 4-PACK, 90-DAY LIFE: Each filter lasts up to 3 months under typical use. Replace every 90 days, or every 30 days in homes with pets, smokers, or high dust.
  • PLEATED ELECTROSTATIC MEDIA: Synthetic charged media captures more particles than flat fiberglass filters while maintaining low airflow resistance to support HVAC efficiency.
  • MADE IN USA: Manufactured in American facilities with a reinforced moisture-resistant frame that prevents filter collapse and air bypass over the full 90-day life.
UPC 192212015757
ASIN B07F1X5PYZ
Brand Name Aerostar
Unit Count 4 Count
MERV Rating 11.00
Manufacturer Filtration Group
Model Number P15S.042020.4PK.MKT
Material Type pleated
Product Grade new
Number of Items 4
Compatible Devices Air Conditioner, Furnace
Manufacturer Part Number 20x20x4 MERV 11
Item Dimensions L x W x Thickness 20"L x 19.5"W x 3.75"Th

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