Pro-source 130140021001PL Pleated Panel Air Filter 14x21x1

Product Description

The PRO-SOURCE 130140021001PL is a 1-inch pleated panel air filter designed for forced-air HVAC systems in residential and light commercial applications. Constructed with a synthetic media and a beverage board frame, it captures airborne particulates including pollen, mold spores, pet dander, and dust. The filter carries a MERV-equivalent efficiency rating of 35 per ASHRAE 52.2-2012 standards and maintains an initial resistance of 0.14 inches water gauge at 300 FPM, keeping system static pressure low while delivering reliable filtration. HVAC technicians and facility maintenance professionals are the typical installers for this product.

This pleated panel filter is suited for any forced-air air handling unit or furnace that accepts a nominal 14 x 21 x 1 inch filter. It performs at airflow rates up to 612 CFM with a maximum face velocity of 300 FPM, making it appropriate for standard residential furnaces and light commercial air handlers. The advanced synthetic media does not rely on electrostatic charge to maintain efficiency, so performance remains consistent over the service life of the filter without degradation due to moisture exposure.

Key Features

• ASHRAE 52.2-2012 and UL 900 listed synthetic filter media
• Nominal 14 x 21 x 1 inch size with actual dimensions of 14 x 21 x 0.75 inches
• Low initial resistance of 0.14 inches WG at 300 FPM reduces blower load and energy draw
• Non-electrostatic media maintains rated efficiency regardless of humidity conditions
• Beverage board frame with integrated construction for secure slot-fit installation
• Rated for air temperatures up to 200 degrees F

Compatibility

Designed as a standard replacement pleated panel filter for any forced-air heating or cooling unit accepting a nominal 14 x 21 x 1 inch filter slot.

Installation Notes

Installation is performed by licensed HVAC technicians or qualified maintenance personnel. Power down the air handler or furnace at the disconnect before removing the existing filter. Confirm airflow direction markings on the filter frame align with system airflow before seating the filter in the rack. Replace at intervals appropriate to the site dust load and system runtime, typically every 60 to 90 days in standard residential use.