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12x30x1A – Merv 11

12x30x1A – Merv 11
AC Furnace Air Filter
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Product Description

Filter Size: 12x30x1A

Actual Size: 12x30x1

Actual Size Fraction : 12x30x1

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Shop 12×30×1A Air Filters Online

Eliminate harmful air particles and microbes from your home or business area by changing out your air filters with Custom Filters Direct high-quality 12x30x1A air filters. These air filters are designed to help clean and freshen the air while eliminating pollen, mold, bacteria, smog, pet danger, and more from the air.

Our AC and furnace air filters come with an outer frame that is constructed with a moisture-resistant beverage board, making them very sturdy and easy to install into any HVAC system. All components of the air filters are thermally bonded together for higher performance, extended reliability, and lifespan of the HVAC unit.

100% made in the USA, our air filters are made to design last longer than any other air filters available on the market. However, we recommend you check the air filters regularly, and replace them every 60-90 days. It will not just help you maintain healthy indoor air quality, but also help your HVAC unit to work efficiently.

MERV 8, MERV 11, MERV 13 Air Filter Options


Our MERV-8 12×30×1A air filters are a great choice for common households. These filters will remove 85% of dust, debris, and more between 3.0 – 10.0 microns in size.


These air filters will remove more than 85% of unwanted contaminants ranging between 3.0 – 10.0 microns and 50% of particles between 1.0-3.0 microns size.


MERV 13 air filters are the wise choice when you have the greatest concern with your indoor air quality. These filters will remove more than 90% of particles between the size 3.0-10.0 microns and even they also capture 75% of particles ranging from 0.3 – 1.0 microns.

Order 12×30×1A Filters online

No one likes to breathe in the air with harmful airborne particles, allergens, and viruses. This is why you need our superior quality air filters to enjoy fresh, clean air daily. All our air filters are designed to meet the air filtration standards of the HVAC industry.

Custom Filters Direct 12x30x1A HVAC air filters not only provide optimal performance but are also available at affordable prices. Our filters are affordable because we cut the middlemen and retailer costs and all of our filters are available at wholesale prices. We also offer huge discounts on bulk orders. So, place your order today!