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20x20x1 – Merv 13

20x20x1 – Merv 13
AC Furnace Air Filter
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Product Description

Filter Size: 20x20x1

Actual Size: 19.75×19.75×1

Actual Size Fraction : 19-3/4×19-3/4×1

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20x20x1 MERV 13

Revolutionize your indoor air quality with our meticulously crafted 20x20x1 MERV 13 filter, designed to be the cornerstone of clean, fresh air in your home or business. This premium filter stands out for its ability to effectively capture and block the tiniest particles, including virus carriers, smog, smoke, bacteria, and microallergens. Discover the perfect balance between superior air filtration and the efficient operation of your HVAC system.

Key Features:

  • Outstanding Filtration Performance: The MERV 13 filter excels at capturing even the tiniest particles. For people who have respiratory issues, asthma, allergies, or live in places with high amounts of smog and bad air quality, it’s the best option available.
  • Effective HVAC System Operation: Establish a harmonious equilibrium between excellent filtration and your HVAC system’s effective operation. Our MERV 13 filter guarantees optimal performance and flawless operation of your system, all while providing superior air quality.
  • Strong Beverage Board Frame: The MERV 13 filter is designed to endure harsh handling and extreme system conditions. It is constructed with a durable beverage board frame made of materials that are resistant to moisture. The robust frame guarantees the filter’s lifetime and reliability.



  • Microbial Development and VOC Prevention: Our MERV 13 filter helps to keep indoor air continuously clean and healthy by preventing microbiological development and the release of volatile organic compounds.
  • Strong Dust Loading Capacity and Low-Pressure Drop: This filter effectively enhances indoor ambient air quality, fostering a better living or working environment while having little to no effect on your HVAC system. Its low-pressure drop and strong dust-loading capacity make it an excellent choice.
  • Pleat Integrity: The pleats resist delamination, collapsing, and bending even when they get wet. This special characteristic guarantees that the filter keeps working well in a variety of situations, offering constant protection.
  • Low Initial Resistance: The filter is an energy-efficient option that supports sustainability objectives and provides excellent filtration because of its low initial resistance, which encourages reduced energy usage.
  • Made with pride in the USA: The MERV 13 filter is made with pride in the USA, meeting strict production requirements and promoting regional manufacturing, which is a reflection of our dedication to quality.


The 20x20x1 MERV 13 Filter from Custom Filters Direct will help you improve your air filtration system right now. Take advantage of the advantages of fresh, clean air that is backed by our cutting-edge filtration technology.