View 3 of Aerostar MERV 13 Collapsible Replacement Filter for Aprilaire 413, 2PK

Double tap image to zoom

View 1 of Aerostar MERV 13 Collapsible Replacement Filter for Aprilaire 413, 2PKView 2 of Aerostar MERV 13 Collapsible Replacement Filter for Aprilaire 413, 2PKView 3 of Aerostar MERV 13 Collapsible Replacement Filter for Aprilaire 413, 2PK