21.5x26x4 Accumulair Furnace Filter Carbon

21.5x26x4 (Actual Size) Carbon

Accumulair Replacement Filter

$38.27

  • 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.
    Compared to fiberglass filters that only last 30 days, pleated furnace filters and pleated AC filters can last up to 90 days. Further, pleated home air filters are more effective and can remove dust mites, pollen, pet dander, mold and even viruses or bacteria dependent upon the efficiency level. People spend up to 90% of time indoors being exposed to indoor air pollutants such as mold, building materials dust, smoke and household cleaning products. Change your home air filter regularly to avoid negative long-term health issues.
  • Type Furnace Filter
  • Item# FO21.5X26X4A
  • Brand Accumulair
  • Size 21.5x26x4
  • Actual 21.5x26x4

More Filters This Size (21.5x26x4)

  • APR 1950
$31.67
  • APR 1550
$27.71
  • APR 650
$21.11
$21.11
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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