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

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

75" Width X 5

+ Product Details Size – 6"w X 10"h is the size for the duct opening measurement only

75" Width X 37

+ Product Details Size – 26"w X 32"h is the size for the duct opening measurement only

14 x 20 Merv 2 HVAC Pleated Filter, 12-Pack w25h25 + 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