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20x30x1 – Merv 11

20x30x1 – Merv 11
AC Furnace Air Filter
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Product Description

Filter Size: 20x30x1

Actual Size: 19.5×29.5×1

Actual Size Fraction : 19-1/2×29-1/2×1

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20x30x1 MERV 11 Pleated Air Filters

Enhance your indoor air quality effortlessly with our 20x30x1 MERV 11 Pleated Air Filters, meticulously designed to provide superior filtration for your HVAC system. Experience the benefits of cleaner and healthier air with these advanced air filters available for convenient online purchase from Custom Filters Direct.

Key Features:

  • Optimal Filtration Performance: Our 20x30x1 MERV 11 Pleated Air Filters offer optimal filtration efficiency, capturing a high percentage of airborne particles. Rated MERV 11, these filters are designed to trap particles as small as 1.0 to 3.0 microns, including dust, pollen, pet dander, and mold spores.
  • Versatile Size for Wide Application: With a standard size of 20x30x1 inches, these filters are versatile and compatible with a variety of HVAC systems. Ensure a perfect fit for your air conditioning or heating system to maximize filtration effectiveness.
  • Recommended Replacement Every 1 to 3 Months: To maintain peak performance, it is recommended to replace the 20x30x1 MERV 11 filter every 1 to 3 months. This regular replacement schedule ensures a consistent supply of clean air, promoting a healthier indoor environment.
  • Electrostatically Charged Pleated Media: Benefit from advanced filtration technology with electrostatically charged pleated filter media. This feature enhances the filter’s ability to capture and retain particles effectively, preventing them from circulating in your living or working space.
  • Sturdy Construction for Longevity: These air filters are built to last, featuring sturdy construction with a durable frame and reinforced wire backing. This design ensures structural integrity and resistance to wear and tear over time, providing you with reliable and long-lasting filtration.
  • Convenient Online Purchase: Save time and effort by conveniently purchasing the 20x30x1 MERV 11 Pleated Air Filters online from Custom Filters Direct. Enjoy the ease of selecting the right filters for your needs and having them delivered directly to your doorstep.
  • 100% Satisfaction Guarantee: We stand behind the quality of our products. With our 100% satisfaction guarantee, you can purchase with confidence, knowing that you are investing in air filters that meet the highest standards of performance and reliability.


Upgrade your air filtration system effortlessly with the 20x30x1 MERV 11 Pleated Air Filters from Custom Filters Direct. Breathe cleaner air and create a healthier indoor environment for yourself and your loved ones. Order online now for a seamless and effective solution to your air quality needs.