All filters are made in the USA  – Order Today


Protects all against


AC Furnace Air Filter
Rated 0.0 out of 5
0.0 out of 5 stars (based on 0 reviews)

Select Filter Quality


Product Description

Filter Size: 25x25x1

Actual Size: 24.5×24.5×1

Actual Size Fraction : 24-1/2×24-1/2×1

Customer Reviews

Rated 0.0 out of 5
0.0 out of 5 stars (based on 0 reviews)
5 Star0%
4 Star0%
3 Star0%
2 Star0%
1 Star0%

Review this product

Share your thoughts with other customers

Top Reviews

There are no reviews yet. Be the first one to write one.

25x25x1 Air Filters

Upgrade your indoor air quality effortlessly with our state-of-the-art 25x25x1 Air Filters, now conveniently available for purchase online at Custom Filters Direct. These filters are meticulously crafted to seamlessly integrate into your HVAC system, ensuring that every breath you take is filled with freshness and purity.

Key Features:

  • Advanced Filtration Technology: Our 25x25x1 Air Filters are equipped with cutting-edge filtration technology, designed to capture particles as small as 0.3 microns. Enjoy unparalleled air purity by eliminating dust, pollen, pet dander, and other airborne contaminants.
  • Long-Lasting Durability: Engineered for durability, these filters provide sustained, reliable performance. Enjoy the peace of mind that comes with consistent protection against indoor pollutants, all while maintaining optimal airflow throughout your space.
  • Perfect Fit, Easy Installation: Tailored to fit seamlessly into your HVAC system, these filters are not only effective but also easy to install. Say goodbye to complicated replacements – our filters make the process hassle-free, ensuring your system continues to run smoothly.
  • Energy-Efficient Operation: These filters contribute not only to cleaner air but also to the overall efficiency of your HVAC system. Experience enhanced energy savings as your system runs smoothly and effectively.
  • Convenient Online Purchase: Purchasing your 25x25x1 Air Filters has never been easier. Skip the inconvenience of searching for the right filter in stores – simply order online from Custom Filters Direct and have them delivered to your doorstep.


Benefits of Regular Filter Replacement:

  • Healthier Living Spaces: By reducing indoor air pollutants and allergens, our filters contribute to a healthier living environment for you and your loved ones.
  • Extended HVAC System Lifespan: Regularly replacing your air filters helps prevent unnecessary strain and wear on your HVAC system, extending its overall lifespan.
  • Energy Savings: Enjoy increased energy efficiency and potential cost savings on your utility bills. A clean filter ensures optimal airflow, leading to a more efficient HVAC system.


Order Your 25x25x1 Air Filters Today and Transform the Way You Breathe!

Invest in the well-being of your home or office environment. Place your order for the 25x25x1 Air Filters online from Custom Filters Direct today and experience the transformative difference in air quality. Breathe easy, and live healthy!