12 x 20 Merv 2 HVAC Pleated Filter, 12-Pack 2-Way + Product Details Size -

+ Product Details Size - 24"w X 32"h is the size for the duct opening measurement only

our Galvanized Duct Boot is made of high-quality galvanized sheet metal with crimped ends (snap-lock design) for easy fitting and secure connection

+ Product Details Size – 12" X 4" is the opening (vent hole) dimension - actual size is approx

This metal box features a 10" width and 6" height

12 x 20 Merv 2 HVAC Pleated Filter, 12-Pack 2-Way + Product Details Size -The 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