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Filterbuy 20x22x1 MERV 11 Air Filter (4-Pack)

Filterbuy ★ 4.2/5 · ItemOracle Score Mid-Range

$50 USD
Price subject to change
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Filterbuy 20x22x1 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 19.50 x 21.50 x 0.75)

MERV 11 pleated air filters for furnace/AC/heat pump. Electrostatic media captures dust and allergens while maintaining airflow. Customers note strong quality and value, with some sizing concerns

Highlights

  • MERV 11 synthetic media
  • actual size 19.50 x 21.50 x 0.75
  • 4-pack with universal compatibility

Pros

  • universal compatibility for 20x22x1
  • MERV 11 filtration for dust/allergen control
  • electrostatic pleated design
  • sturdy construction
  • made in USA

Cons

  • size may differ from stated actual dimensions
  • some reports of restricted airflow for certain furnaces

Best For

  • furnace filtration
  • air conditioner filtration
  • heat pump filtration
  • dust and allergen reduction
  • pet dander filtration
  • residential and small business spaces

Features

  • Universal 20x22x1 replacement filters for furnaces and AC units
  • MERV 11 synthetic media traps 95% of dust, compatible with MPR 1200 & FPR 7
  • Electrostatically charged, 14 pleats per foot for extended filtration life
  • Durable beverage board frames with dual wire backing for improved temperature resistance
  • Made in the USA with recyclable materials

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