22" x 26" Pleated MERV 8 Filter for HVAC Return Filter Grille Compatible With Duct 10in rotate it to align with

rotate it to align with the square frame

actual front end outer dimensions are approximately 15

this vent cover provides superior durability while maintaining a sleek

L/H@0 FT: - 38

actual front end outer dimensions are approximately 18 5/8" width X 34 5/8" height

22" x 26" Pleated MERV 8 Filter for HVAC Return Filter Grille Compatible With Duct 10in rotate it to align with22" x 26" Pleated MERV 8 Filter for HVAC Return Filter Grille Actual Dimensions: 21. 75" X 25. 75" A Uniquie Combination of Cotton & Synthetic Fibers Gives You The Most Filtration And The Least Air Resistance Equals Great Air & Easy Airflow For Your System The "W" Shaped Pleats Give You More Filter Surface Thereby Capturing More Dust All Our Filter Are Tested Per ASHRAE 52. 2 Standards MERV 8 And An Average Arrestance Of 90 94% Extra Strong Frame Our