Pro-source PRO10492 Pleated Air Filter 12x20x2 Merv 10

Product Description

The PRO-SOURCE PRO10492 is a wire-backed pleated air filter rated MERV 10 with 55% particle capture efficiency, designed for use in forced-air HVAC systems across residential and light commercial applications. The filter measures 12 x 20 x 2 inches nominal (11.5 x 19.5 x 1.75 inches actual) and uses a synthetic pleated media supported by a wire backing to maintain pleat geometry under airflow. The paperboard frame provides structural support during installation. Rated for airflow up to 825 CFM at a maximum face velocity of 500 feet per minute, this filter balances dust-holding capacity with low initial resistance of 0.24 inches water gauge at rated velocity.

The PRO10492 is suited for standard residential forced-air furnaces, air handlers, and split-system air conditioning units where a 12 x 20 x 2 inch filter slot is specified. The MERV 10 rating captures finer particulate than standard fiberglass or MERV 8 filters, making it appropriate for environments with moderate dust, pollen, and particle loads. The wire-backed construction prevents media collapse at higher face velocities, which is useful in systems with variable-speed or higher-capacity blowers. Compatible with any unit accepting this nominal filter size per the manufacturer.

Key Features

• MERV 10 rating with 55% particle capture efficiency per ASHRAE 52.2-2012
• Wire-backed pleated synthetic media resists collapse at high face velocities
• Rated up to 825 CFM and 500 feet per minute maximum velocity
• Low initial resistance of 0.24 inches water gauge at 500 feet per minute
• Paperboard frame with integrated construction for secure fit
• Rated to 200 degrees F maximum operating temperature

Compatibility

Designed for use with any forced-air HVAC unit accepting a 12 x 20 x 2 inch nominal filter. Verify actual filter slot dimensions against the actual size of 11.5 x 19.5 x 1.75 inches before installation.

Installation Notes

Shut down the air handler or furnace at the thermostat and disconnect power at the disconnect or breaker before replacing the filter. Note the airflow direction arrow printed on the filter frame and orient it so airflow moves from the media side toward the wire backing, in the direction of the blower. Inspect the filter housing for gaps or bypasses that would allow unfiltered air to enter the system. Replace the filter when final resistance approaches 1 inch water gauge or per the equipment manufacturer's recommended maintenance schedule.