20x30x1 Air Filters for Furnace & AC

Optimizing the performance of your HVAC’s air filters provides a higher level of comfort, clean air and saves energy bills. Today, all the air filters are designed with Minimum Efficiency Reporting Value (MERV) rating. This rating is based upon the expected level of efficiency, higher value MERV rating equates to finer filtration.

For Merv 8, 11 and 13 filters, Merv Filters LLC recommends changing your filter at least every 30-90 days. Choosing the proper size of filter encourages cleaner air, lower costs and a higher level of efficiency.

Product Specifications

  • Nominal size: 20x30x1
  • Made in: USA
  • Actual Size: 19 1/2 x 29 1/2 x 3/4
  • Price: $34.40 – $112.80
  • 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 20x30x1 Filter


The lifetime of the 20x30x1 air filter (like the ones made by Merv Filters LLC) lasts for 90 days, improving the indoor air quality you breathe. Replace your filter every 30-60 days if there are pets or smokers in your household. As filters become clogged at a faster rate with contaminants like pet hair, pet dander, and smoking byproducts.

Made In The USA

All of our 20x30x1 air filters are designed in the USA. Direct purchasing from manufacturer cuts out the middleman costing and offers you special discounts on bulk orders.

Ultra High Quality

Pleated furnace filters 20x30x1 effectively remove pollen, dust, dander, smoke and other allergens from the air and are a more popular choice as they are not as expensive as an electromagnetic filter. Made from synthetic media.


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: Color of the ac filter 20x30x1 may slightly vary from the image shown here due to photographic effects or your monitor settings.

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