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4-Pack of 20 x 20 x 1 Fiberglass Air Filters for Home Use

$ 29.99   $23.69   save 21%
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About this item

  • Change filters monthly for peak energy efficiency
  • Change filters monthly to maintain peak energy efficiency Compatible with a wide variety of HVAC systems thanks to its standard 20 x 20 x 1 inch size.
  • Comes in a convenient 4-pack for added value and convenience. MERV 1 rating
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