20x25x4 MERV 10 (FPR 5-6) 4" Inch Pleated Air Filters By Glasfloss. Box of 3. Actual Size: 19-1/2 x 24-1/2 x 3-3/4

Upgrade your air filtration system with our 20x25x4 MERV 10 (FPR 5-6) 4" Inch Pleated Air Filters by Glasfloss. These high-quality filters are designed to provide exceptional air purification for your residential or commercial space. With a filtration rating of MERV 10, these filters are comparable to an MPR rating of 600 to 800, or an FPR rating of 5-6. Experience improved filtration without sacrificing air flow and resistance, thanks to the advanced design of these filters.

One of the standout features of these air filters is their durability. The heavy-duty frame ensures that these filters won't buckle under pressure, allowing them to last longer and provide reliable filtration for extended periods. Made in the USA, these filters are crafted with precision and attention to detail, ensuring a superior product that meets the highest standards of quality.

Our 20x25x4 MERV 10 air filters are not only suitable for residential use but are also ideal for commercial spaces, schools, healthcare facilities, and industrial applications. Whether you need to maintain the air quality in your home or improve the filtration in a large industrial setting, these filters are up to the task.

For optimal performance, it is recommended to change these filters at least every 3 months. This ensures that your air filtration system is operating at its best, providing clean and healthy air for you and your loved ones. Don't compromise on air quality - choose our 20x25x4 MERV 10 (FPR 5-6) 4" Inch Pleated Air Filters by Glasfloss and experience the difference.

Ready to upgrade your air filtration system? Shop now and enjoy the benefits of cleaner, healthier air.