12 x 20 Merv 2 HVAC Pleated Filter, 12-Pack Compatible With Duct 10in + Product Details Size -

+ Product Details Size - 16"w X 18"h X 2"d (for duct opening measurement only)

Copper coil line set fits most ductless mini split air conditioners

+ Product Description Introducing our revolutionary Anisotropic Magnetic Vent Covers

Filter Size - 35

75" Height - SEE BELOW IN DESCRIPTION How To Measure A Grille

12 x 20 Merv 2 HVAC Pleated Filter, 12-Pack Compatible With Duct 10in + 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