Pro-source PRO10466 Pleated Air Filter 16x20x4 Merv 10

Product Description

The PRO-SOURCE PRO10466 is a wire-backed pleated air filter rated MERV 10 with 55% particle capture efficiency. It measures 16 x 20 x 4 inches nominal (actual dimensions: 15.5 x 19.5 x 3.75 inches) and is built with a synthetic filter media and a paperboard frame. The wire backing supports the pleats under airflow, maintaining filter geometry and reducing the risk of media collapse at higher velocities. Rated for up to 500 feet per minute maximum face velocity and 1,400 CFM maximum airflow, this filter suits residential and light commercial HVAC applications. It is typically installed by HVAC technicians during routine maintenance or filter changeouts.

This filter is designed for use in forced-air HVAC systems requiring a 16 x 20 x 4 inch filter slot. The MERV 10 rating targets mid-range airborne particulates including dust mite debris, mold spores, pet dander, and fine dust. At MERV 10, it balances filtration performance with acceptable static pressure drop, making it appropriate for systems without high-static-pressure restrictions. The initial resistance is 0.17 inches water gauge at 500 FPM, with a final resistance of 1.0 inch water gauge. It is rated for use in environments up to 200 degrees F.

Key Features

• MERV 10 rating with 55% particle capture efficiency per ASHRAE 52.2-2012
• Wire-backed pleated synthetic media maintains pleat structure at rated airflow
• Paperboard frame provides rigidity and a secure fit in standard filter tracks
• Rated for up to 1,400 CFM and 500 FPM maximum face velocity
• Low initial resistance of 0.17 inches water gauge at 500 FPM
• UL 900 listed; rated to 200 degrees F maximum operating temperature

Compatibility

Designed as a direct-fit replacement for any HVAC unit accepting a 16 x 20 x 4 inch pleated filter. No specific system or brand restriction is stated by the manufacturer.

Installation Notes

This filter is installed by HVAC technicians during scheduled preventive maintenance or as part of a filter replacement program. Always shut down the air handler or furnace before removing the old filter and inserting the new one. Confirm the airflow direction arrow on the filter frame aligns with the direction of airflow toward the blower. Check the filter track for debris or damage before installation to ensure a proper seal and prevent bypass.