14 x 20 Merv 2 HVAC Pleated Filter, 12-Pack w25h25 + Product Details Perfect Fit

+ Product Details Perfect Fit & Easy Sizing - Designed for a 36" x 26" OR 26" x 36" duct opening (measured at the opening)

actual front end outer dimensions are approximately 36 5/8" width X 26 5/8" height

+ Product Details Size – 34"w X 24"h is the size for the duct opening measurement only

+ Product Details Size – 6" round duct opening-

14 x 20 Merv 2 HVAC Pleated Filter, 12-Pack w25h25 + Product Details Perfect FitThe 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