Aerostar

  • Aerostar 20x20x1 MERV 8 Air Filter, 6 Count, HVAC Air Conditioning & Furnace Filter, MPR 600 / FPR 5 - Fine Filters

    Aerostar 20x20x1 MERV 8 Air Filter, 6 Count, HVAC Air Conditioning & Furnace Filter, MPR 600 / FPR 5

    Aerostar 20x20x1 MERV 8 Air Filter, 6 Count, HVAC Air Conditioning & Furnace Filter, MPR 600 / FPR 5

    $49.95
    $49.95
  • Aerostar 18x30x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 6 Pack

    Aerostar 18x30x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 6 Pack

    Aerostar 18x30x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 6 Pack

    $109.95
    $109.95
  • Aerostar 18x30x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 4 Pack

    Aerostar 18x30x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 4 Pack

    Aerostar 18x30x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 4 Pack

    $59.95
    $59.95
  • Aerostar Air Filter 20x22x1 MERV 13 AC Filter, HVAC, Furnace Filter, 4 Pack

    Aerostar Air Filter 20x22x1 MERV 13 AC Filter, HVAC, Furnace Filter, 4 Pack

    Aerostar Air Filter 20x22x1 MERV 13 AC Filter, HVAC, Furnace Filter, 4 Pack

    $74.95
    $74.95
  • Aerostar Allergen & Pet Dander 20x22x1 MERV 11 Pleated Air Filter

    Aerostar Allergen & Pet Dander 20x22x1 MERV 11 Pleated Air Filter

    Aerostar Allergen & Pet Dander 20x22x1 MERV 11 Pleated Air Filter

    From $69.95
    From $69.95
  • Aerostar Air Filter 20x22x1 MERV 8 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 20x22x1 MERV 8 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 20x22x1 MERV 8 AC Filter, HVAC, Furnace Filter

    From $64.95
    From $64.95
  • Aerostar Air Filter 20x22x1 MERV 6 AC Filter, HVAC, Furnace Filter, 6 Pack

    Aerostar Air Filter 20x22x1 MERV 6 AC Filter, HVAC, Furnace Filter, 6 Pack

    Aerostar Air Filter 20x22x1 MERV 6 AC Filter, HVAC, Furnace Filter, 6 Pack

    $54.95
    $54.95
  • Aerostar Air Filter 20x30x1 MERV 11 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 20x30x1 MERV 11 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 20x30x1 MERV 11 AC Filter, HVAC, Furnace Filter

    From $64.95
    From $64.95
  • Aerostar Air Filter 14x20x1 MERV 13 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 14x20x1 MERV 13 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 14x20x1 MERV 13 AC Filter, HVAC, Furnace Filter

    From $57.95
    From $57.95
  • Aerostar Air Filter 14x20x1 MERV 11 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 14x20x1 MERV 11 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 14x20x1 MERV 11 AC Filter, HVAC, Furnace Filter

    From $57.95
    From $57.95
  • Aerostar Air Filter 14x20x1 MERV 6 AC Filter, HVAC, Furnace Filter, 6 Pack

    Aerostar Air Filter 14x20x1 MERV 6 AC Filter, HVAC, Furnace Filter, 6 Pack

    Aerostar Air Filter 14x20x1 MERV 6 AC Filter, HVAC, Furnace Filter, 6 Pack

    $44.95
    $44.95
  • Aerostar Air Filter 14x20x1 MERV 8 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 14x20x1 MERV 8 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 14x20x1 MERV 8 AC Filter, HVAC, Furnace Filter

    From $44.95
    From $44.95
  • Aerostar Air Filter 16x24x1 MERV 13 AC Filter, HVAC, Furnace Filter, 6 Pack

    Aerostar Air Filter 16x24x1 MERV 13 AC Filter, HVAC, Furnace Filter, 6 Pack

    Aerostar Air Filter 16x24x1 MERV 13 AC Filter, HVAC, Furnace Filter, 6 Pack

    $62.95
    $62.95
  • Aerostar Air Filter 16x24x1 MERV 8 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 16x24x1 MERV 8 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 16x24x1 MERV 8 AC Filter, HVAC, Furnace Filter

    From $54.95
    From $54.95
  • Aerostar Air Filter 12x24x1 MERV 13 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 12x24x1 MERV 13 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 12x24x1 MERV 13 AC Filter, HVAC, Furnace Filter

    From $68.95
    From $68.95
  • Aerostar Air Filter 12x24x1 MERV 11 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 12x24x1 MERV 11 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 12x24x1 MERV 11 AC Filter, HVAC, Furnace Filter

    From $64.95
    From $64.95
  • Aerostar Air Filter 12x24x1 MERV 8 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 12x24x1 MERV 8 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 12x24x1 MERV 8 AC Filter, HVAC, Furnace Filter

    From $43.95
    From $43.95
  • Aerostar Air Filter 18x18x1 MERV 8 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 18x18x1 MERV 8 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 18x18x1 MERV 8 AC Filter, HVAC, Furnace Filter

    From $53.95
    From $53.95
  • Aerostar Air Filter 18x18x1 MERV 6 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 18x18x1 MERV 6 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 18x18x1 MERV 6 AC Filter, HVAC, Furnace Filter

    $57.95
    $57.95
  • Aerostar Air Filter 16.5x21.5x1 MERV 8 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 16.5x21.5x1 MERV 8 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 16.5x21.5x1 MERV 8 AC Filter, HVAC, Furnace Filter

    $59.95
    $59.95
  • Aerostar Air Filter 14x14x1 MERV 8 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 14x14x1 MERV 8 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 14x14x1 MERV 8 AC Filter, HVAC, Furnace Filter

    From $56.95
    From $56.95
  • Aerostar Air Filter 14x14x1 MERV 13 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 14x14x1 MERV 13 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 14x14x1 MERV 13 AC Filter, HVAC, Furnace Filter

    From $67.95
    From $67.95
  • Aerostar Air Filter 14x14x1 MERV 11 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 14x14x1 MERV 11 AC Filter, HVAC, Furnace Filter

    Aerostar Air Filter 14x14x1 MERV 11 AC Filter, HVAC, Furnace Filter

    From $56.95
    From $56.95
  • Aerostar 19 7/8 x 21 1/2 x 1 MERV 6 Pleated Air Filter

    Aerostar 19 7/8 x 21 1/2 x 1 MERV 6 Pleated Air Filter

    Aerostar 19 7/8 x 21 1/2 x 1 MERV 6 Pleated Air Filter

    $56.95
    $56.95
  • Aerostar Air Filter 19.875x21.5x1 MERV 11 AC Filter, Furnace Filter

    Aerostar Air Filter 19.875x21.5x1 MERV 11 AC Filter, Furnace Filter

    Aerostar Air Filter 19.875x21.5x1 MERV 11 AC Filter, Furnace Filter

    $79.95
    $79.95

Aerostar pleated air filters for furnaces, air conditioners and HVAC systems, in many standard sizes.

Ratings: MERV 6 for basic dust and lint, MERV 8 for everyday filtration, MERV 11 for allergens and pet dander, and MERV 13 for finer particles. Check that your system can handle the airflow of a higher MERV rating before moving up.

Sizes: mostly 1-inch filters, from 12x12x1 up to 20x30x1, including 16.5x21.5x1 and 19.875x21.5x1, plus 20x25x4 filters.

Pack sizes: 2, 4, 6 and 12 filters. Find the nominal size (length x width x thickness) printed on the edge of your current filter and choose the same size.