Koch Filter P422024 Pleated Air Filter 20x24x2 in

Product Description

The KOCH FILTER P422024 is a 2-inch-depth pleated air filter designed for residential and light commercial HVAC systems that require deeper filtration media than a standard 1-inch filter provides. The increased media depth expands surface area, which supports improved particulate capture efficiency and allows for extended service intervals between filter changes. This filter is typically installed by HVAC technicians during routine maintenance or system commissioning. It measures 20 inches by 24 inches by 2 inches, making it a direct fit for filter housings and air handlers that accept this nominal frame size.

This filter is suited for forced-air HVAC applications including gas furnaces, heat pumps, and air handlers in residential and light commercial settings. The pleated media construction is appropriate for systems where airflow balance and particle capture are both priorities. The 2-inch depth is a common specification in equipment with dedicated filter cabinets or media filter housings that cannot accept a standard 1-inch throwaway filter.

Key Features

• 2-inch media depth increases surface area compared to standard 1-inch filters
• Pleated filter construction supports improved particulate capture efficiency
• Extended service intervals between replacement changes
• Nominal size 20 x 24 x 2 inches fits compatible filter housings and air handlers

Compatibility

Designed as an OEM-style replacement pleated air filter for HVAC systems and air handlers that accept a nominal 20-inch by 24-inch by 2-inch filter frame size.

Installation Notes

Installation is typically performed by a licensed HVAC technician. Before replacing the filter, shut down the air handling unit or furnace at the system disconnect or thermostat. Confirm the airflow direction arrow on the filter frame aligns with the direction of airflow toward the blower before seating the filter. Inspect the filter housing gasket or track for damage or bypass gaps that could allow unfiltered air to pass around the media.

Technical Specifications

• Filter Length: 20 inches
• Filter Width: 24 inches
• Filter Depth: 2 inches
• Media Type: Pleated

Standard Information

• Brand: KOCH FILTER
• Manufacturer Part Number: P422024