12 x 6 Merv 2 HVAC Pleated Filter, 12-Pack return grille 2" X 12" Is The

2" X 12" Is The Size For The Duct Opening (floor/vent hole) Measurement Only

+ Product Details Perfect Fit & Easy Sizing - Designed for a 22" x 28" OR 28" x 22" duct opening (measured at the opening)

Applications – Suitable for cutting (thick & thin) PVC tubing diameter below 45mm - Uses ratcheting design for effortless cutting

Experience improved airflow dynamics and reduced noise thanks to its long neck body design

12 x 6 Merv 2 HVAC Pleated Filter, 12-Pack return grille 2" X 12" Is TheThe W shaped pleats enlarge the surface area for capturing dirt and particles for cleaner air Get 3 MERV 2 AC filters per pack while only paying for 2 Dimensions are interchangeable for rectangular filters, but not square ones Let air circulate and cycle through your HVAC without obstructions