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20x30x1 – Merv 13

20x30x1 – Merv 13
AC Furnace Air Filter
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Product Description

Filter Size: 20x30x1

Actual Size: 19.5×29.5×1

Actual Size Fraction : 19-1/2×29-1/2×1

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Purchase 20x30x1 Air Filters Online

Whatever the season in the USA, allergens are everywhere year-round. These allergens can cause allergies or severe breathing problems. This is why effective air filtration in your home’s HVAC system is so important!

The primary purpose of Custom Filters Direct 20x30x1 air filters is to capture and trap most solid contaminants, such as allergens, pet dander, dust, smog, and even mold spores. Our HVAC air filters can help remove particulates from the air before they reach your lungs, so you’re better protected against inhaling allergens.

Our 20x30x1 air filters come with a charged synthetic media which has better dust holding capacity than any ordinary air filters available on the market. Capable of removing more than 90% of the particles, these filters will help you enjoy clean, healthy air all year around.

Custom Filters Direct 20x30x1 air filters capture small airborne particles as they pass through your home’s HVAC system. As a result, the pores on the filter get clogged with dirt and don’t let the clean air pass through. We recommend you replace your filter every 2-3 months to maintain indoor air quality.

Select the Right MERV Air Filter

If you are particularly concerned about your home’s air quality, be sure to choose the right MERV air filter for your AC and furnace system.


These AC and furnace air filters are an ideal choice for common household settings. MERV 8 filters trap and block 85% of unhealthy particles that passes through them.


These air filters are an affordable solution to provide great filtration for both commercial and residential environments. MERV 11 filters 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.


MERV 13 filters are designed to meet the air filtration needs of residential, commercial, and industrial buildings. These filters capture more than 90% of the 3.0-10.0 microns size particles and 75% of 0.3-1.0 microns size particles.

20x30x1 Air Filters Delivery Services

Since the 20x30x1 air filter needs to be replaced every one to two months, using the Custom Filters Direct subscription service is one of the best ways to keep your HVAC filter maintenance on top. You simply set when you want them to be delivered, and then watch them arrive at your door. We also offer a one-time delivery option. So, choose the delivery option that fits your needs and place an order now!