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AC Furnace Air Filter
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Product Description

Filter Size: 19.5×19.5x1A

Actual Size: 19.5×19.5×1

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

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19.5×19.5×1 Air Filters

Discover a new standard in indoor air quality with the exceptional 19.5×19.5×1 Air Filters, now available for effortless online purchase at Custom Filters Direct. These filters are thoughtfully designed with special features to deliver superior performance, ensuring a healthier and cleaner living or working environment.

Key Features:

  • Advanced Electrostatic Filtration: Immerse yourself in advanced air purification technology with our 19.5×19.5×1 Air Filters. Featuring cutting-edge electrostatic filtration, these filters excel in attracting and capturing a broad range of airborne particles. From dust and pollen to mold, pet dander, and more, experience a significant improvement in your indoor air quality.
  • Outstanding Efficiency: Take a leap in filtration efficiency that goes beyond the ordinary. Our air filters are engineered to be an impressive 30 times more efficient than regular fiberglass filters. This heightened performance ensures a thorough and effective removal of particles, providing you with peace of mind and cleaner air to breathe.
  • Extended Lifespan: Enjoy the convenience of long-lasting performance with air filters that can effectively last up to 3 months. This extended lifespan not only guarantees consistent and reliable filtration but also minimizes the frequency of replacements, offering both convenience and cost-effectiveness for your maintenance needs.
  • Custom Sizes Available: Tailor your air filtration system to your unique specifications. Our 19.5×19.5×1 Air Filters are available in custom sizes, providing you with the flexibility to choose the dimensions that perfectly fit your HVAC system. Ensure a seamless integration into your existing setup with filters designed to meet your specific requirements.
  • Proudly Made in the USA: Trust in the excellence of American craftsmanship. Our air filters are proudly made in the USA, reflecting our commitment to quality. Rigorous standards for performance and durability are met with every filter, ensuring that you receive a product that not only enhances your indoor air quality but also stands the test of time.


Upgrade your air filtration system with confidence, by choosing the 19.5×19.5×1 Air Filters from Custom Filters Direct. Purchase online effortlessly, knowing that you’re investing in top-quality filters that prioritize both the health of your indoor environment and the longevity of your HVAC system. Breathe cleaner, fresher air with the assurance of advanced filtration technology and American-made excellence.