21x22x1 Accumulair Furnace Filter APR 2250

21x22x1 (20.5x21.5x1) APR 2250

Accumulair Replacement Filter

$23.75

  • The all new Accumulair Titanium is the highest efficiency Accumulair filter on the market!
  • Electrostatically charged fibers capture microscopic allergens smaller than 1 micron!
  • Unique mini-pleat design helps trap maximum amount of airborne pollutants.
  • Contains odor-reduction technology!
  • Antimicrobial protection discourages the development of mold, mildew, bacteria or other microorganisms in normal use.
  • No chemicals added to Accumulair!
  • Lasts UP TO 3 months!
    HVAC filters with an electrostatic charge have fibers that contain both negative and positive charges in the filter fibers. The charged fibers attract dust and airborne particles to make your home's air clean and safe for you and your family. Pet dander, mold, secondhand smoke, household cleaning products and more all contribute to dirty air inside your home. The fact that people spend 90% of their time indoors, and that the air inside is often more dirty than the air outside, led the EPA to name Indoor Air Quality (IAQ) as a top five environmental health risk. Change your home air filters regularly to prevent temporary and long-term negative health effects from breathing in dirty air.
  • Type Furnace Filter
  • Item# FI21X22
  • Brand Accumulair
  • Size 21x22x1
  • Actual 20.5x21.5x1

More Filters This Size (20.5x21.5x1)

  • APR 1950
$21.11
  • APR 1550
$15.83
  • APR 650
$13.19
  • Carbon
$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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