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20x24x1 – Merv 13

20x24x1 – Merv 13
AC Furnace Air Filter
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Product Description

Filter Size: 20x24x1

Actual Size: 19.75×23.75×1

Actual Size Fraction : 19-3/4×23-3/4×1

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Order 20x24x1 Air Filters Online

Ready to invest in a quality air filter that will provide long-lasting filtration? Custom Filters Direct is one of the best hubs to buy premium quality yet budget-friendly 20x24x1 air filters online.

Our 20x24x1 air filters come with 100% synthetic media that eliminated more than 90% of the airborne particles while keeping the air clean and healthy. Whether you have kids at home, smokey lungs, or pets at home, using our filters is the best way to keep your family safe and healthy.

Custom Filters Direct 20x24x1 AC and furnace filters’ job is to capture more than 90% of particles and provide optimum performance, and long-lasting results. While choosing our air filters, you’ll be amazed how much dust these filters can capture in a very short time.

Using Custom Filters Direct 20x24x1 air filters is a great way of helping your HVAC system run effectively and efficiently. Though an air filter may look like nothing more than a cardboard frame filled with synthetic and pleated material, it can provide you with superior indoor air quality. Furthermore, these air filters are not expensive and can help prolong the life of your HVAC system.

Choose the Right MERV Air Filter


These furnace and AC filters are a budget-friendly air filtration solution for the most common households. MERV 7 filters remove 85% of particles ranging from 3 to 10 microns.


Our MERV 11 filters fit both commercial and residential applications. They trap more than 85% of the particles 3.0-10.0 microns in size and 50% of the particles 1.0-3.0 microns in size.


These filters capture more than 90% of harmful contaminants ranging between 3 to 10 microns and also capture 75% of particles down to 0.3 microns. They are the perfect choice for hospitals, industrial buildings, homes with allergies and respiratory sensitivities, and places where superior air filtration is required.

20x24x1 Air Filters Delivery Service

If you have pets, have asthma or allergies, or live in a highly polluted area, you may require to replace your air filters more frequently. Custom Filters Direct makes the air filter replacement process easy by providing 2 shopping options to get new 20x24x1 air filters on time, every time. Our first option is an auto-delivery service, just choose how many filters you need and how often you need them, and we will take care of the rest. The second is a one-time delivery option. You can place a bulk order for 20x24x1 filters and get huge discounts.