32" x 8" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Powder-Coat actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

actual front end outer dimensions are approximately 27 5/8" width X 28 5/8" height

Tamper-Proof Security – Features a robust design to prevent unauthorized access and protect your thermostat settings

Actual Front End Outer Dimensions Are 18" Width X 5" Height - SEE IN DESCRIPTION HOW TO MEASURE A GRILLE

Tailored for Your Needs: Specifically suited for 24x24 lay-in diffusers

rust-resistant aluminum

32" x 8" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Powder Coat actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG A 1212 actual front end outer dimensions are approximately 27 5 8" width X 28 5 8" height Tamper Proof Security – Features a robust design to prevent unauthorized access and protect your thermostat settings