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20x36x1 – Merv 13

20x36x1 – Merv 13
AC Furnace Air Filter
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Product Description

Filter Size: 20x36x1

Actual Size: 19.5×35.5×1

Actual Size Fraction : 19-1/2×35-1/2×1

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Order 20x36x1 Air Filters Online

A quality air filter removes impurities such as dust, pet dander, or even bacteria from the air flowing through the system.

Custom Filters Direct 20x36x1 air filters are typically the most affordable type of air filter, eliminating the majority of smaller particles that may slip through a filter. Our air filters are designed to fit almost any residential, commercial, or industrial environment. They can help to provide more thorough air cleaning by removing more than 90% of contaminants from the air.

Unlike other ordinary filters, Custom Filters Direct 20x36x1 filters are flexible and easy to install Not only do they improve the air quality within your home, but also protect your HVAC system from damage.

Over time, the air filters get clogged with dust, dirt, and grime, and your HVAC system has to work harder to move air through your home. In addition, the dirty filters will increase your energy bills. So, replacing the air filters is an easy and effective way to reduce the pressure on the HVAC system, increase its lifespan, and improve its efficiency.

Select the Right MERV Air Filter


These AC and furnace filters make the home environment more comfortable as they effectively filter out 85% of the airborne particles ranging between 3 to 10 microns.


These air filters promote superior filtration than MERV 8 as they remove more than 85% of particles ranging between 3 to 10 microns and 50% of particles ranging in size from 1 to 3 microns.


MERV 13 air filters are capable of holding almost all dust particles and other contaminants that pass through them. They filter out more than 90% of the particles 3.0-10.0 microns in size and 75% of the particles 0.3-1.0 microns in size.

20x36x1 Air Filters Delivery Services

You simply can’t ignore the importance of having quality air filters installed in your HVAC units. Custom Filters Direct makes it easy and convenient to buy 20x36x1 HVAC and furnace filters online without you having to run to the store again and again. We offer auto-delivery for air filters. You just choose the number of filters you need and the time interval between the deliveries. A pack of new filters will be delivered to your address at regular intervals. We also offer a one-time delivery option. Choose the option that fits your needs and place your order today!