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20x36x1A – Merv 13

20x36x1A – Merv 13
AC Furnace Air Filter
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Product Description

Filter Size: 20x36x1A

Actual Size: 20x36x1

Actual Size Fraction : 20x36x1

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Buy 20x36x1A Air Filters Delivery

When your home has too many airborne pollutants circulating through it, air filters can help you to improve the indoor air quality.

Custom Filters Direct 20x36x1A air filters make the air you breathe clean by eliminating dust, dirt, pollen, and other allergens present in the air. Using our air filters is an easy way to improve the quality of your home’s air and protect yourself from these pollutants.

Our air filters use electrostatically charged synthetic media with a greater surface area than traditional paper media, which means these filters are better at trapping particles like pollen and dust. They also cause less buildup than traditional paper media.

Over time, the filters get clogged with dust, dirt, and other air particles. When this happens, the HVAC system is forced to work harder than it should and could eventually cause damage. To avoid the cost and hassle of replacing the entire system, you should replace your filters every 2-3 months. We recommend replacing the filters every month during the peak seasons.

Select the Right MERV Rating


These AC and furnace filters are an ideal fit for common households. MERV 8 filters capture 85% of particles ranging between 3.0-10.0 microns including pollen, dust mites, dust, mold spore, carpet fibers, and more.


These AC and furnace air filters capture an excessive amount of harmful particles from both residential and commercial environments. MERV 11 filters capture particles 1.0 – 10.0 microns in size. They block and trap allergens like pet dander, auto emissions, lead dust, humidifier dust, and more.


These filters restrict poor air to pass through as they remove more than 90% of particles ranging between 3.0-10.0 microns and even trap 75% of particles 0.3-1.0 microns in size. The allergens they can capture are bacteria, tobacco, smoke, droplet nuclei, and more.

Affordable 20x36x1A Air Filters Delivery

A clean home is a healthy home. Custom Filters Direct offers the auto-delivery option, ensuring you regularly replace your HAVC air filters for a worry-free home with quality air circulation. Our auto delivery option allows you to choose an air filter delivery interval that suits your needs. You can buy in bulk to get huge discounts. Place your order now and take advantage of our fast and quick delivery service.