18x24x4 Accumulair Furnace Filter Merv 13

18x24x4 (17.5x23.5x3.75) APR 1950

Accumulair Replacement Filter

$25.07

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  • MERV 13 Rating
  • Each filter lasts up to 3 months.
  • Electrostatically charged filter media captures airborne allergens smaller than 1 micron!
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 furnace filters and AC filters can greatly improve indoor air quality by removing household dust, cigarette smoke, microscopic allergens, virus carriers, pollen, pet dander, mold spores, and more. An electrostatic HVAC filter has fibers that are charged both positively and negatively. This helps the air filter attract airborne particles such as dust and makes your home's air cleaner and safe to breathe in long-term. Negative health effects from indoor air pollutants such as mold, secondhand smoke and household cleaning products can be experienced soon after exposure or even years later. Because people spend up to 90% of their time indoors, the EPA has named Indoor Air Quality (IAQ) a top five environmental health risk. Change your home air filters at least every 3 months to keep the air in your home safe to breathe.
  • 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.
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 clean your home's air of indoor air pollution including: mold spores, lint, dust, pet dander, pollen and more. 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. 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.
  • 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 furnace filters and AC filters can remove indoor air contaminants such as pollen, dust, lint, dust mites debris and pet dander. An electrostatic HVAC filter has fibers that are charged both positively and negatively. This helps the air filter attract airborne particles such as dust and makes your home's air cleaner and safe to breathe in long-term. 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.
  • 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.
    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.
  • 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# FD18X24X4
  • Brand Accumulair
  • Size 18x24x4
  • Actual 17.5x23.5x3.75
  • Efficiencyi APR 1950 / Merv 13
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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