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24x25x4 – Merv 13

24x25x4 – Merv 13
AC Furnace Air Filter
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Product Description

Filter Size: 24x25x4

Actual Size: 23.5×24.5×4

Actual Size Fraction : 23-1/2×24-1/2×4

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24x25x4 MERV 13 Pleated Air Filters

Elevate your indoor air quality with our 24x25x4 MERV 13 Pleated Air Filters, available for convenient online purchase at Custom Filters Direct. Designed for both residential and commercial use, these high-performance filters provide optimal air filtration, ensuring a healthier and cleaner environment for your space.

Key Features:

  • Efficient Filtration: Our 24x25x4 MERV 13 air filters are crafted to be the ideal replacement for your furnace, air conditioner, heat pump, or HVAC system. The MERV 13 synthetic media, comparable to MPR 1500/1900 and FPR 10, delivers superior protection by trapping 98% of airborne particles. This includes dust, pollen, pet dander, mold, smog, bacteria, and virus-carrying particles, without compromising on air flow.
  • High-Quality Construction: The electrostatically charged pleated filter media, reinforced wire backing for structural integrity, and a durable frame make these filters a robust choice for long-lasting performance. Designed to resist heat and humidity, they are constructed to endure various environmental conditions while maintaining their effectiveness.
  • Extended Lifespan: Built to last for 3 months, our MERV 13 air filters offer an impressive 300% longer lifespan compared to traditional fiberglass models. Enjoy peace of mind knowing you won’t have to frequently replace your filters, providing both convenience and cost savings.
  • Made in the USA: We take pride in our commitment to quality and the environment. These air filters are 100% manufactured in the United States, adhering to stringent standards. 


  • Cleaner Air: Experience a noticeable improvement in air quality as our MERV 13 filters efficiently capture and trap a wide range of airborne particles, promoting a healthier living or working space.
  • Extended Replacement Intervals: With a lifespan of 3 months, these filters offer the convenience of less frequent replacements, saving you time and effort.
  • Environmentally Friendly: Our commitment to sustainability is reflected in the design of these filters, with recyclable materials used in their construction.

Upgrade your air filtration system today by ordering the 24x25x4 MERV 13 Pleated Air Filters from Custom Filters Direct. Breathe easy with confidence in the air you and your loved ones breathe!