Steel Fixed Bar Return Air Filter Grille with Plenum Box - 24 x 24 T-Bar Lay-in Drop Ceiling Rectangular Duct Caps protecting your tools from moisture

protecting your tools from moisture

you can easily cut or trim them to fit your air vents with utmost precision

875" width X 22" height

Installation – Easy installation - just screw the sides of the access panel frame into your duct/hole – see photos for example

+ Product Details Size – Duct end cap is 12" X 10" | 26-gauge galvanized steel end cap

Steel Fixed Bar Return Air Filter Grille with Plenum Box - 24 x 24 T-Bar Lay-in Drop Ceiling Rectangular Duct Caps protecting your tools from moisturePre scored Outlines per Diameters from 6" 18" Outer Dimensions 23. 75" x 23. 75" Plenum Box Depth 5. 25" Plenum Size 20x20 Filter Size to be used: 20x20x1 For Lay In T Bar Ceiling High Quality Steel Construction 2 3" bar spacing Horizontal bars are fixed at 45 degrees for Great Airflow Dynamics Concealed Hinges and Latches to achieve a clean and modern look R6 Fiberglass Back Plenum accepts 6" to 18" Round Spin in Collars or Start Collars (not