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19x23x1A – Merv 13

19x23x1A – Merv 13
AC Furnace Air Filter
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Product Description

Filter Size: 19x23x1A

Actual Size: 19x23x1

Actual Size Fraction : 19x23x1

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Order 19x23x1A Air Filters Online

If you want to keep your air cleaner, consider installing Custom Filters Direct 19x23x1A air filters. Not only can they help prevent mold and pollen allergies, but they can also help trap dust mites and other allergens before they get into the air.

All our air filters are proudly made in the USA while keeping the HVAC industry standards in mind. The air filters come with a tight mesh weaving to capture most of the small size particles floating in the air. The unique design prevents irritants from passing through.

When properly maintained, a HVAC air filter will also last much longer than its own lifespan due to its ability to trap dust, pollen, and other airborne pollutants from entering your home. Custom Filters Direct recommends you to replace your dirty air filters every 2-3 months. It will help the HVAC unit to work efficiently while helping you save on energy bills. You should replace the filters every 30 days during the peak seasons.

Select The Right MERV Rating


These AC and furnace air filters are ideal for standard residential settings to eliminate pollen, dust, mold, bacteria, and more. These filters capture 85% of the allergens 3.0-10.0 micron in size.


MERV 11 air filters are ideal for both commercial and residential environments. These air filters capture more than 85% of 3.0-10.0 micron size particles and even capture 50% of particles 1.0 to 3.0 microns in size.


Choose MERV 13 filters for the most effective air filtration solutions. These filters trap 90% of the particles 3.0-10.0 microns in size and 75% of the particles 0.3-1.0 microns in size.

19x23x1A Air Filters Delivery

Custom Filters Direct is one of the leading online sources to buy 19x23x1A HVAC and furnace air filters. Our air filters are affordable and come with a great discount. We also offer a subscription service, so you will get your new pack of filters on time, every time. Place your order now!