12.5x21x4 Accumulair Furnace Filter Merv 8

12.5x21x4 (Actual Size) APR 650

Accumulair Replacement Filter

$11.99

  • MERV 8 Rating
  • Each filter lasts up to 3 months.
  • Electrostatic charge captures airborne allergens SMALLER THAN 1 micron including fine dust, smoke, dander, mold, pet dander and dust mites. Also traps most large allergens including pollen and lint.
Designed for uniform air flow.
Will not support the growth of bacteria, mold, mildew or fungi in normal use.
    Merv 8 efficiency rated furnace filters and AC filters can clean your home's air of dust, dust mites debris, lint, pet dander and pollen. Standard home air filters trap particles in the air but electrostatically charged HVAC filters are designed to attract particles such as dust by utilizing both negative and positive charges in the filter fibers. 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# FB12.5X21X4A
  • Brand Accumulair
  • Size 12.5x21x4
  • Actual 12.5x21x4
  • Efficiencyi APR 650 / Merv 8

More Filters This Size (12.5x21x4)

  • APR 1950
$16.99
  • APR 1550
$13.99
  • APR 450
$9.99
  • Carbon
$16.99

Newsletter Signup

Sign up to join our mailing list and be the first to hear about special pricing, new products, and tips to get the most out of your filters!

You can also sign up for our email reminders to change your filter here

No thanks, I'd rather not