10 x 10 Merv 2 HVAC Pleated Filter, 12-Pack Width_20in Each grille is securely shrink-wrapped

Each grille is securely shrink-wrapped with a cardboard backing to prevent damage during shipment

Easy Installation – Complete set of sponge gasket and mounting frame included

actual front end outer dimensions are 21" width X 21" height

Actual Filter Size – 9 3/4"w x 13 3/4" x 1"

with actual front end outer dimensions of 10"

10 x 10 Merv 2 HVAC Pleated Filter, 12-Pack Width_20in Each grille is securely shrink-wrappedThe 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