Pad and Frame Air Filter (1 Frame and 6 Pads) - 28.5" x 36.625" x 1" 16.75X20.75X1 • Improved airflow support

• Improved airflow support

The secret behind the A+2000‰۪s custom air filters performance is the patented stage loading/peak and valley design

This system offers an economical and environmentally conscious filtration option since the frame is reused and only the pads require replacement

if not you can measure it or check the HVAC unit and the owner‰۪s manual

Pad and Frame Air Filter (1 Frame and 6 Pads) - 28.5" x 36.625" x 1" 16.75X20.75X1 • Improved airflow supportPad and Frame Air Filters provide a reusable filtration solution for residential and light commercial HVAC systems. The frame holds replaceable filter pads that capture dust and airborne particles while supporting consistent airflow performance. This system offers an economical and environmentally conscious filtration option since the frame is reused and only the pads require replacement. Ideal for HVAC applications where ongoing filtration