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AC Furnace Air Filter
From: $5.78 / year
Rated 1 out of 5
1 out of 5 stars (based on 1 review)

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Price per filter $0
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1 $0.00
2 $0.00
3 $0.00
4-5 $0.00
6-11 $0.00
12+ $0.00

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Product Description

Filter Size: 13x25x1

Actual Size: 12.5×24.5×1

Actual Size Fraction : 12-1/2×24-1/2×1

Customer Reviews

Rated 1 out of 5
1 out of 5 stars (based on 1 review)
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Rated 1 out of 5
September 3, 2022

I placed an order on July 28th. The filters were SUPPOSED to ship 4 days later. It is now September 3rd. The order still shows as “processing”. Payment left my account the same day I placed the order. No one answers the phone, I receive no response through email (4 times) or through the website “contact us” option (also 4 times). I had to give 1 star, the site wouldn’t allow me to leave ZERO.
DO NOT order filters here . . . . . what a scam !

Linda Cotner

Choose 13x25x1 Air Filters Online

Keep your house or office air clean, and healthy by eliminating allergens, bacteria, and viruses from the air you breathe in with Custom Filters Direct 13x25x1 air filters. These air filters not only improve indoor air quality but also provide high permeability and low resistance to airflow.

The pleated media used in these filters attracts and captures odor carrying particles and is the perfect solution for pet owners and smokers. This HVAC filter media is specially designed to provide higher efficiency, cleaner air, and longer-lasting filtration.

Custom Filters Direct 13x25x1 air filters come with a high dust holding capacity which makes them an ideal upgrade from ordinary filters. All our air filters are 100% made in the USA and delivered at much lower prices. Though our custom air filters are designed to last long, it is recommended to check air filters regularly and change them every 60-90 days.

13x25x1 Air Filters MERV Ratings


These filters are reasonable and will capture 85% of the airborne particles ranging between 3.0 – 10.0 microns in size. These air filters will capture pollen, dust, mold, dust mites, and more.


MERV 11 air filters are a perfect choice when you require the best filtration for your home or office. These filters will capture more than 85% of particles ranging between 3.0 – 10.0 microns and up to 50% of particles between 1.0 – 3.0 microns.


These AC and furnace filters are highly efficient at trapping more than 90% of microscopic airborne contaminants including smoke, bacteria, viruses, and more. These air filters are a great choice for hospitals, surgery units, universities, or wherever higher efficiency filtration is required.

Fast 13x25x1 Air Filters Delivery Services

Over time, the dust and bacteria accumulate on the surface of air filters, resulting in dirty, clogged air filters. This is where you can use Custom Filters Direct monthly subscription service to get new air filters delivered to you regularly so you don’t have to place orders again and again. You can also place a bulk order with us and save huge on your order. We deliver air filters in packs of 4, 6, 12, and more. So, place your order now!