12x24x1 Air Filters for Furnace & AC

Cleaning the air in your home or office can help you and your family stay healthy. Merv Filters LLC offers the highest quality air filters for your residential or commercial use in standard and custom sizes. When choosing for the 12x24x1 air filter, don’t forget to find out the MERV rating that fulfills your needs.

As a general rule, replace air filters every 90 days to experience quality indoor air. The longer the filter in place, more will be dirt, dust, and allergens in your filter which can decrease the efficiency of your HVAC system.

Product Specifications

  • Nominal size: 12x24x1
  • Actual Size: 11 1/2 x 23 1/2 x 3/4
  • Made in: USA
  • Price: $28.40 – $84.00
  • Available in: 4, 6, 12 Packs
  • Designed to last: 90 days
  • Pleats made of: Synthetic media
  • Frame made of: Beverage board
  • Delivery Time: Within 3-5 business days from the order date

Benefits of the Merv Filters LLC 12x24x1 Filter


Each 12x24x1 furnace filter provided by Merv Filters LLC is designed to last up for 90 days. If you have kids, pets or asthma patients in your home, replace air filter to provide a healthy environment for your family. Changing air filter not only improves the efficiency of your HVAC system, but also lowers energy cost.

Made In The USA

All our air filters including 12x24x1 are manufactured in the USA. No matter, whether you are looking for a standard or custom size filter, we cover both at reasonable prices. Purchasing ac filter 12x24x1 directly from the manufacturer can help you save money on bulk orders.

Ultra High Quality

Our advanced pleat technology used in furnace filters 12x24x1 operates more efficiently than fiberglass filters. Synthetic media offers better durability than standard cotton media. Moisture resistant beverage board frame is used to prevent air bypass.


Ideal for basic and standard residential and commercial use.

MERV 11:

Ideal for standard and superior residential and commercial use.

MERV 13:

Ideal for superior residential and commercial use and smoking lounges.


The colour of the filter shown in picture may vary due to lighting sources used for photography or your screen settings.

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