BestAir 14x20x1 Air Filter (4-Pack) | MERV 11 Advanced Allergen 8500 HVAC AC Furnace Filter | Replacement Air Filter for Residential & Commercial Use | Made in USA | Actual Size (13.75 x 19.75 x 0.75)

Product Price

$51.96 $38.79

Product Review Score

4.63 out of 5 stars

131 reviews

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Additional Product Details

  • MERV 11 RATING: Electrostatic filter media removes up to 85% of airborne particles from 0.3–100 microns for cleaner, healthier indoor air (for reference, the average human hair is about 75 microns in diameter).
  • EFFICIENT AIRFLOW DESIGN: Provides powerful filtration with minimal pressure drop to keep your HVAC system running smoothly and effectively.
  • SUPERIOR FILTRATION PERFORMANCE: Our non-woven filter media captures household particles 25–30% more effectively than standard 1″ fiberglass filters.
  • QUALITY YOU CAN TRUST: Made in the USA; each filter lasts up to 3 months of dependable protection and performance.

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