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23.25×29.25×1 – Merv 11

23.25×29.25×1 – Merv 11
AC Furnace Air Filter
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Product Description

Filter Size: 23.25×29.25x1A

Actual Size: 23.25×29.25×1

Actual Size Fraction : 23-1/4×29-1/4×1

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Buy 23.25×29.25×1 Air Filters Online

A quality air filter in your HVAC system is an essential component of any healthy living environment. It makes sure that your indoor air is safe and clean, and removes harmful contaminants from the air.

Custom Filters Direct 23.25×29.25×1 air filters are designed to trap and hold particles that could cause respiratory problems such as asthma or allergies. Our filters are capable of catching more than 90 percent of all the airborne particles in the area.

Designed with a tight mesh weave, our AC and furnace air filters trap more than 90% of particles including, allergens, dust, and other contaminants. They play an important role when it comes to improving indoor air quality and keeping contaminants out of the air. Some of the biggest culprits include dust particles, pet dander, pollen, and other allergens.

If you have allergies, asthma, or other respiratory conditions, it is important to keep the air in your home clean and free of dust, pollen, and other allergens. By regularly changing your air filters, you can help remove these airborne irritants that can cause serious problems to your health. Custom Filters Direct recommends you to replace your filters every 2-3 months, and more often if you have pets or kids at home.

We have MERV 8, MERV 11 & MERV 13 Air Filters


These air filters trap 85% of airborne particles/allergens 3 to 10 microns in size. MERV 8 filters are designed to fit the most common residential settings.


MERV 11 AC and furnace air filters provide a much-needed layer of protection against allergens as they have the ability to trap more than 85% of contaminants 3.0-10.0 microns in size and 50% of the particles 1.0-3.0 in size.


These air filters have the ability to trap more than 90% of the harmful particles between the size of 3.0-10.0 microns and up to 75% of particles between the size of 0.3-1.0 microns. MERV 11 air filters are designed to fit most industrial applications.

Fast 23.25×29.25×1 Air Filters Delivery

Custom Filters Direct specializes in solutions that keep heating and cooling costs down without sacrificing the comfort of occupants in your home. We offer an auto-delivery service to get a pack of 23.25×29.25×1 air filters on regular basis. All you need to do is to choose the number of filters you need, the time gap between the deliveries, and we will take care of the rest. You can also choose our one-time delivery option, so you will get all the filters once and keep your home clean for the whole year.