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: 23.5×23.5×1

Actual Size: 23.5×23.1×1

Actual Size Fraction : 23-1/2×230.1×1

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.

23.5×23.5×1 Air Filters

Discover the superior air quality offered by our 23.5×23.5×1 Air Filters, available for convenient online purchase through Custom Filters Direct. Elevate your indoor environment with these exceptional filters designed for optimal performance and improved air circulation. Here’s why our air filters are the perfect choice for your home or office:

Key Features:

  • Premium Filtration: Our air filters feature advanced filtration technology, effectively capturing and removing airborne particles like dust, pollen, mold spores, and pet dander. Breathe in cleaner, fresher air and create a healthier living or working space.
  • Perfect Dimensions: With precise dimensions of 23.5×23.5×1 inches, these filters are engineered to fit seamlessly into your HVAC system. Experience easy installation and enjoy the benefits of enhanced air quality throughout your indoor environment.
  • Durable Construction: Crafted from high-quality materials, these air filters are built to last. Their durable construction ensures longevity and consistent performance, providing you with reliable filtration over an extended period.
  • Enhanced Airflow: The 1-inch thickness of our filters allows for optimal airflow, contributing to the efficiency of your HVAC system. Improved airflow helps maintain a comfortable indoor temperature and reduces energy consumption.
  • Easy Maintenance: Keeping your indoor air fresh is effortless with our easy-to-maintain air filters. Regular replacement is simple, ensuring that your filters continue to perform at their best and maintain optimal air quality in your space.

Save time and effort by purchasing your 23.5×23.5×1 Air Filters online from Custom Filters Direct. Enjoy the convenience of ordering from the comfort of your home and having high-quality filters delivered straight to your door.

Invest in the well-being of your indoor environment with our 23.5×23.5×1 Air Filters. Order now and experience the Custom Filters Direct difference – where clean air meets convenience. Breathe easier and live better with our premium air filtration solutions.