20 x 16 Merv 2 HVAC Pleated Filter, 12-Pack Color_White + Product Details Size –

+ Product Details Size – 26" x 36" or 36" x 26" is the size for the duct opening measurement only

Lock and Key included

2 recessed screw holes on each side with screws included

actual front end outer dimensions are approximately 10 5/8" width X 16 5/8" height

20 x 16 Merv 2 HVAC Pleated Filter, 12-Pack Color_White + 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