Glasfloss 20x25x4 MERV 10 (FPR 5-6) 4 Pleated Air Filters Box of 3

Engineered with exceptional strength, the Glasfloss ZL MERV 10 filters offer robust filtration capabilities to efficiently tackle the most demanding HVAC challenges. Compared to MERV 8 filters, these upgraded MERV 10 filters provide improved performance while maintaining a similar pressure drop and airflow. For pet owners, the Glasfloss filters effectively remove hair and pet dander from the air, contributing to a cleaner living space.

The air filters feature a moisture-resistant beverage board frame and metal grid that incorporate recycled materials. Designed for premium performance, the 4-inch depth Glasfloss ZL MERV 10 air filter can be utilized in HVAC systems for commercial and residential properties, school systems, government institutions, and industrial applications.

The MERV 10 filter incorporates the latest in media technology to achieve a MERV 10 rating per the ANSI/ASHRAE 52.2 Test Standard, while maintaining low pressure drop and long service life. The Glasfloss Z-Line Series MERV 10 filter media is laminated to a heavy-duty metal backing, which stabilizes the media during operation. The pleats are formed in a radial configuration, providing efficient filtration.

The filtration rating of the Glasfloss ZL MERV 10 filters is MERV 10, comparable to MPR ratings ranging from 600 to 800, or FPR 5-6 ratings. These filters incorporate 100% synthetic fibers that are electrostatically charged and thermally bonded, featuring an engineered gradient structure. The thermally-bonded fibers do not absorb moisture, supporting high dust-holding capacity and long filter service life.

It's important to note that these filters do not replace 5-inch or 4-3/8-inch depth filters, so it's crucial to check the actual filter size needed before making a purchase. The Glasfloss ZL MERV 10 filters are made in the USA and are ideal for residential, commercial, school, healthcare, and industrial filtration applications.

For optimal performance, it is recommended to change the filters at least every 3 months. The durable and long-lasting heavy-duty frame ensures the filters won't buckle, providing reliable and efficient filtration for the HVAC system.

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