True Blue 20" X 20" X 1" Furnace Air Filter

★★★★★ 4.2 109 reviews

$52.21
Price when purchased online
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$52.21
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 216531872 Release Date 2026/04/19 List Price $20.88 Model Number 216531872
Category
  • FIBERGLASS MEDIA COATING: Fiberglass media is evenly coated with gel adhesive to help capture dust and airborne particles in your furnace air filter 20x20x1 for cleaner indoor air.
  • ADVANCED PARTICLE CONTROL: Gel adhesive prevents finer particle migration, supporting improved air quality and efficient HVAC system performance in your home.
  • FULL DEPTH LOADING DESIGN: Engineered for full depth loading, this 20x20x1 furnace filter maximizes dust collection and extends filter life for residential use.
  • HIGH DUST HOLDING CAPACITY: Designed for high dust holding capacity, this HVAC air filter 20x20x1 helps reduce filter changes and maintains airflow in your heating and cooling system.
  • STANDARD SIZE FIT: Measures 20 x 20 x 1 in., making it compatible with most residential HVAC systems and easy to install as a replacement furnace filter.

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4.2 out of 5
★★★★★
109 ratings | 45 reviews
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