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20x23x1 – Merv 11

20x23x1 – Merv 11
AC Furnace Air Filter
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Product Description

Filter Size: 20x23x1

Actual Size: 19.5×22.5×1

Actual Size Fraction : 19-1/2×22-1/2×1

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20x23x1 MERV 11 Pleated Air Filters

Immerse your living or working space in cleaner air with our top-of-the-line 20x23x1 MERV 11 Pleated Air Filters, available exclusively at Custom Filters Direct. Engineered for superior filtration performance, these filters are your key to breathing fresher air within your home or business.

Key Features:

  • Optimal Fit for Multiple Systems: Perfect for furnaces, air conditioners, heat pumps, or HVAC systems, our 20x23x1 MERV 11 filters ensure a seamless fit. Enhance air quality effortlessly in both residential and commercial spaces.
  • Actual Size: The actual air filter size of 19.5×22.5×1″ guarantees compatibility and optimal performance, making these filters an ideal replacement for your current system.
  • MERV 11 Synthetic Media: Our filters boast MERV 11 synthetic media, comparable with MPR 1000/1200 and FPR 7 ratings. This high-quality synthetic media provides superior protection by trapping up to 95% of airborne particles, including dust, pollen, pet dander, mold, smog, and more – all without compromising air flow.
  • Durable Construction: Crafted for longevity, our filters feature electrostatically charged pleated filter media, reinforced wire backing for structural integrity, and a durable frame. This construction ensures resilience against heat and humidity, providing reliable filtration for an extended period.
  • Extended Lifespan: Change filters every three months for optimal performance. Our filters last 300% longer than fiberglass models, offering sustained protection and cost-effectiveness.
  • Made in the USA with Recyclable Materials: Commitment to quality is evident as our filters are 100% manufactured in the United States. Designed with recyclable materials, these filters align with environmental sustainability goals.


Elevate your indoor air quality with ease by ordering the 20x23x1 MERV 11 Pleated Air Filters from Custom Filters Direct. Purchase online today and experience the transformative difference in the air you breathe!