Pro-source PRO21572 Pleated Air Filter 12x24x1 Merv 13

Product Description

The PRO-SOURCE PRO21572 is a MERV 13 pleated air filter rated at 80 to 85 percent particle capture efficiency, designed for forced-air HVAC systems in residential and light commercial applications. The filter uses a wire-backed synthetic media construction supported by a beverage board frame, maintaining pleat geometry and structural integrity across its service life. At a nominal size of 12 x 24 x 1 inches with actual dimensions of 11.5 x 23.5 x 0.75 inches, it fits standard filter slots without modification. Maximum airflow is rated at 600 CFM at a face velocity of 300 FPM, with an initial resistance of 0.33 inches water gauge and a final resistance of 1.0 inch water gauge. HVAC technicians and service professionals install this filter as a routine maintenance replacement.

The PRO21572 is suited for any forced-air unit requiring a 12 x 24 x 1 inch filter slot, including residential air handlers, furnaces, and light commercial package units. MERV 13 filtration captures fine particulates including dust, pollen, mold spores, and fine combustion particles, making it appropriate for environments where indoor air quality standards are a priority. This filter is also noted to earn LEED points, making it relevant to projects where green building credits are being tracked. It meets ASHRAE 52.2 and UL 900 standards.

Key Features

• MERV 13 rating with 80 to 85 percent particle capture efficiency for fine particulate removal
• Wire-backed pleated synthetic media maintains pleat structure under airflow
• Beverage board frame provides rigid support and secure fit in filter rack
• Rated for 600 CFM airflow at a maximum face velocity of 300 FPM
• Initial resistance of 0.33 inches water gauge at 300 FPM; final resistance of 1.0 inch water gauge
• Meets ASHRAE 52.2 and UL 900 standards; qualifies for LEED point contribution
• Maximum operating temperature of 150 degrees F

Compatibility

Designed for use with any forced-air HVAC unit accepting a nominal 12 x 24 x 1 inch filter, per manufacturer specification.

Installation Notes

Installation is performed by HVAC technicians or qualified service personnel as part of routine filter maintenance. Always shut down the air handler or furnace before removing the existing filter and installing the replacement. Confirm actual filter slot dimensions against the actual filter dimensions (11.5 x 23.5 x 0.75 inches) before installation to ensure proper fit and prevent bypass. Check airflow direction markings on the filter frame and orient accordingly during installation.