20x20x1 Air Filter Furnace or AC

20x20x1 (19.6x19.6x1) * OUT OF STOCK * MPR 1000

3M Filtrete Replacement Filter

$21.11

  • 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. Indoor air quality can be even more polluted than outdoor air from mold, household cleaning products, pet dander and more. Given people spend almost 90% of the time indoors, make sure to change your home air filters regularly to avoid the long-term negative health effects of breathing in dirty air.
  • MERV 13 Rating
  • Each filter lasts up to 3 months.
  • Electrostatically charged filter media captures airborne allergens smaller than 1 micron!
  • Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters.
The Accumulair Diamond with its MERV 13 rating is one of the highest efficiency filters on the market!
Great for helping reduce airborne allergens such as bacteria, particles that carry viruses, pollen, mold spores, fine dust, and pet dander.
Accumulair filter material will not support the development of mold, mildew, bacteria or other microorganisms in normal use.
No chemicals added. Accumulair filters are chemical free!
    Merv 13 efficiency rated furnace filters and AC filters can clean your home's air of pet dander, microscopic allergens, virus carriers, pollen, household dust, cigarette smoke, mold spores and more. 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. 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.
  • MERV 11 Rating
  • Supercharged pleated panel filtering media ideally suited for capturing fine airborne allergens such as dust, smoke, dander, mold, pet dander, and dust mites - attracts particulates like dust to a TV screen.
  • Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters.
Uniform pleat shape enhances dust holding capacity and maximizes air flow.
Heavy duty construction frame prevents airflow bypass.
    Merv 11 furnace filters and AC filters can remove mold spores, pollen, dust, lint, pet dander and more. 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. Today, people spend up to 90% of their time indoors. This makes the air we breathe inside important to our short and long-term health. Indoor air pollutants such as household cleaning products, mold and pet dander can be effectively cleaned from the air when a home's air filter is changed every 90 days or sooner. Don't risk you or your families health. Be sure to follow the manufacturer recommendations and even change your HVAC filter sooner if it is dirty when checked.
  • 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.
  • Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters.
  • Designed for uniform air flow.
    Will not support the growth of bacteria, mold, mildew or fungi in normal use.
    AC filters and furnace filters with an efficiency rating of Merv 8 are able to remove pet dander, dust mites debris, lint, dust and pollen from the air. 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. Up to 90% of our lives is spend indoors, potentially breathing in mold, pet dander, secondhand smoke, household cleaning products and more. This is part of why the EPA named Indoor Air Quality (IAQ) as one of the top 5 environmental health risks. Change your home air filters every 90 days or sooner to avoid the short-term and long-term negative health effects of breathing dirty air.
  • MERV 6 Rating
  • Each filter lasts up to 3 months.
  • Captures a wide variety of airborne allergens including dust, mold, pet dander, and dust mites.
  • Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters.
Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways.
Rugged and durable. Will not warp or leak under normal operating conditions.
Excellent for high-velocity systems and maximum air flow.
    Up to 90% of our lives is spend indoors, potentially breathing in mold, pet dander, secondhand smoke, household cleaning products and more. This is part of why the EPA named Indoor Air Quality (IAQ) as one of the top 5 environmental health risks. Change your home air filters every 90 days or sooner to avoid the short-term and long-term negative health effects of breathing dirty air.
  • 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.
    High quality pleated furnace filters and pleated AC filters, made from a synthetic media can help keep your home's air clean for up to 90 days. Use pleated HVAC filters to remove small particles such as mold, dust and more that pass through cheap spun fiberglass filters. Indoor air quality can be even more polluted than outdoor air from mold, household cleaning products, pet dander and more. Given people spend almost 90% of the time indoors, make sure to change your home air filters regularly to avoid the long-term negative health effects of breathing in dirty air.
  • MERV 11 Rating
  • Meets the American Lung Association Health House Indoor Air Quality Guidelines.
  • Captures:
    • 90% of large allergens - like mold spores and pet dander - from the air passing through the filter.
    • Microscopic allergens like dust, smoke and smog particles.
    • Bacteria and particles that can carry viruses.
  • 25% more efficient than the Filtrete Micro Allergen Filter.
  • 15% better airflow then the Filtrete Micro Allergen Filter.
  • Up to 3 months of filtering performance.
  • No unnecessary antimicrobial chemicals added. Filtrete filtering material will not support the growth of bacteria, mold, mildew or fungi in normal use.
    AC filters and Merv 11 furnace filters are able to remove mold spores, in addition to pet dander, dust mites debris, lint, dust and pollen in your home's air. Up to 90% of our lives is spend indoors, potentially breathing in mold, pet dander, secondhand smoke, household cleaning products and more. This is part of why the EPA named Indoor Air Quality (IAQ) as one of the top 5 environmental health risks. Change your home air filters every 90 days or sooner to avoid the short-term and long-term negative health effects of breathing dirty air.
  • 1000 Performance Rating, MERV 11 Rating.
  • Up to 30 times more effective at capturing micro particles than ordinary fiberglass filters.
  • Meets the American Lung Association's Health House Project indoor air quality guidelines.
  • Outperforms all competitors' 3 month, 1" filters.
  • Captures:
    • Airborne micro particles, including smoke.
    • Airborne allergens, including pollen, pet dander, mold and bacteria.
    • Large particles like dust and lint.
  • Up to 3 months of filtering performance.
  • No unnecessary antimicrobial chemicals added. Filtrete filtering material will not support the growth of bacteria, mold, mildew or fungi in normal use.
    Merv 11 furnace filters and AC filters can remove mold spores, pollen, dust, lint, pet dander and more. 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# MA20X20
  • Brand 3M Filtrete
  • Size 20x20x1
  • Actual 19.6x19.6x1
  • Efficiencyi * OUT OF STOCK * MPR 1000 / N/A

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