10x20x1 Air Filters for Furnace & AC

The air you breathe every day in your home should always be clean. Merv Filters LLC carries a wide selection of furnace air filters, including 10x20x1 air filters. Look for the MERV rating and use our Air Filter Selector to find the one that meets your home’s requirements.

Each MERV air filter has a lifespan and it’s recommended to change the air filters once in three months to maintain the indoor air quality.

Product Specifications

  • Nominal size: 10x20x1
  • Made in: USA
  • Actual size: 9 1/2 x 19 1/2 x 3/4
  • Price: $24.40 – $80.40
  • 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 10x20x1 Filter


10x20x1 furnace filter, designed by Merv Filters LLC lasts up to 90 days, extending the life of HVAC equipment. If you have children, pets, or someone suffering from asthma and/or allergies in your family, change the air filter to keep harmful particles away and lowers your energy costs.

Made In The USA

All 10x20x1 air filters are manufactured by Merv Filters LLC in the USA. You can also order custom filter according to your need. Consider buying ac filter 10x20x1 directly from the manufacturer, and get special discounts on commercial orders.

Ultra High Quality

10x20x1 pleated furnace filters are more efficient than fiberglass filters. 100% synthetic media offers significantly higher particulate efficiency than regular poly/cotton media pleated. Frame constructed with beverage board prevents dust from bypassing the filter.


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 filter may slightly vary from the actual product due to lighting sources during photography or your screen settings.

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