19x21x4 Accumulair Furnace Filter Carbon

19x21x4 (Actual Size) Carbon

Accumulair Replacement Filter

$32.99

  • Carbon impregnated disposable pleated panel filters.
  • Each filter lasts up to 3 months.
  • A simple solution for controlling both odors and dust particles!
  • Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, pet odors.
  • Can be installed in virtually any HVAC system without modifications.
Odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material.
    Pleated furnace filters and pleated AC filters provide a higher level of protection from indoor air contaminants compared to fiberglass air filters. In contrast to cheap filters, pleated home air filters can effectively trap pet dander, mold and even smoke or bacteria. Indoor air quality has been named as one of the top 5 environmental health risks by the FDA because of pollutants such household cleaning products, mold, smoke and more. Change your home's HVAC filters regularly to ensure your home's air is clean year-round.
  • Type Furnace Filter
  • Item# FO19X21X4A
  • Brand Accumulair
  • Size 19x21x4
  • Actual 19x21x4

More Filters This Size (19x21x4)

  • APR 1950
$26.39
  • APR 1550
$22.43
  • APR 650
$19.79
Important Information


The manufacturer has discontinued the MERV 6 / APR 450 filters from their line up, our suggested replacement is the MERV 8 / APR 650 Gold filter, you may see the Emerald MERV 6 / APR 450 still on the website, we are actively removing that MERV/APR


** The typical ship time for orders is now around 15 to 20 business days **

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