Aerostar 20x20x4 MERV 11 Pleated HVAC Filter

Aerostar ★ 3.6/5 · ItemOracle Score Mid-Range

$101 USD
Price subject to change
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Aerostar 20x20x4 MERV 11 - 6 Count - Pleated HVAC, Furnace & Air Conditioner Filters - Removes Dust, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing Pollen, Smog & Smoke

MERV 11 pleated filter for furnace and AC. Traps dust, pollen, pet dander, mold, and smoke-related particles. Customers note good quality and value, with some comments on fit size

Highlights

  • MERV 11 filtration
  • actual size provided
  • dust and allergen reduction

Pros

  • filters microscopic particles like lint and pollen
  • good quality and value for money
  • universal compatibility with HVAC systems

Cons

  • size may be smaller than expected
  • sturdiness criticized as flimsy cardboard

Best For

  • household HVAC filtration
  • furnace and air conditioner maintenance
  • dust and allergen reduction
  • pet dander reduction
  • smog and smoke particle filtration

Features

  • Nominal size 20x20x4 with actual 19 1/2x19 1/2x3 3/4 inches
  • MERV 11 rating; compatible with MPR 1000-1200 and FPR 7
  • Electrostatically charged synthetic media for high filtration and low air resistance
  • Filters microscopic particles: lint, dust mites, spores, pollen, pet dander, fine dust, and smoke
  • Replace every 3-6 months; simple installation and 6-count pack

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