What are dimensions for BPP3FA36 and BPP2FA36 vent filters?
My BROAN kitchen stove hood vent needs new filters, but I don't know the model # . The 2 filters are ~ 13" x 18", and THEY LOOK LIKE the BPP3FA36 filters shown in your website. PLEASE PROVIDE DIMENSIONS FOR BPP3FA36 AND BPP2FA36 FILTERS, AND DESCRIBE THE DIFFERENCE BETWEEN THESE 2 FILTERS. (My hood vent is about 12 years old, a 35" Broan Elite.)