20x22x1 Air Filters for Furnace & AC

When you ignore air filters in your HVAC systems, you are more likely to risk higher energy costs, polluting indoor air quality, damaging expensive equipment and your personal health. There are many allergens such as pet dander, residue from cooking and more which destroys your indoor air quality.

Changing your air filters regularly is one the most overlooked tasks to keep your HVAC system running smoothly. If you want to avoid unnecessary repairs, replace your air filters every 30 to 90 days.

Product Specifications

  • Nominal size: 20x22x1
  • Made in: USA
  • Actual Size: 19 1/2 x 21 1/2 x 3/4
  • Price: $33.20 – $115.20
  • 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 20x22x1 Filter


HVAC systems can be complex and expensive. So, to maintain them in good condition by changing their air filters regularly can extend their life. Normally, air filters come with an expected lifespan of 90 days, but consider replacing them if you are allergic sensitive.

Made In The USA

Our 20x22x1 air filters are 100% made in the USA. If you want to buy filters in bulk, you can take advantage of special discounts from the supplier directly.

Ultra High Quality

Our pleated 20x22x1 furnace filters are more efficient at holding microparticles from the indoor air than ordinary fiberglass filters. We use synthetic media for the construction of these air filters that provides significantly higher particulate efficiency and will not promote the growth of bacteria or fungi.


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.

Note: The ac filter 20x22x1 shown here may slightly differ from actual product in terms of color due to the lighting sources during the photography or your monitor settings.

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