Pro-source PRO17316201 Air Filter Frame 16x20x1 Galvanized

Product Description

The PRO-SOURCE PRO17316201 is a galvanized steel air filter frame designed to hold standard 1-inch media filters in residential and light commercial HVAC air handling systems. It measures 16 inches high by 20 inches wide by 1 inch deep, matching common nominal filter slot dimensions found in forced-air furnaces and air handlers. The galvanized steel construction resists rust and holds its shape through repeated filter changes. HVAC technicians and maintenance professionals install this frame when an existing filter track is damaged, missing, or when retrofitting a filter section into a return-air plenum or grille opening.

This filter frame fits standard 16 x 20 x 1 inch nominal filter openings common in residential forced-air heating and cooling systems. It is suitable for use in furnace filter cabinets, return-air plenums, and filter grille assemblies where a rigid, reusable frame is needed to retain a flat-panel filter media. The galvanized finish makes it appropriate for installations where moisture exposure is a concern, such as basement or crawlspace air handler locations.

Key Features

• Nominal dimensions of 16 inches x 20 inches x 1 inch match widely used residential filter slot sizes
• Galvanized steel construction provides corrosion resistance and structural rigidity
• Reusable frame accepts standard 1-inch flat-panel filter media replacements
• Rigid frame design maintains filter media alignment and prevents air bypass
• Lightweight at 1.78 pounds for easy handling during overhead or confined-space installs

Compatibility

Designed as an OEM-style replacement or new-installation frame for HVAC systems using a 16 x 20 x 1 inch nominal filter slot in forced-air furnaces, air handlers, and return-air plenum assemblies.

Installation Notes

Installation is typically performed by an HVAC technician or qualified maintenance professional. Power down the air handling unit at the disconnect or thermostat before accessing the filter section. Ensure the frame seats flush against the filter rack or plenum wall to eliminate air bypass around the media. Secure the frame per the existing mounting arrangement before inserting filter media and restoring power.