Perforated Ceiling T-bar Lay In Filter Back Return Air Grill 24 X 24

Perforated Ceiling T-bar Lay In Filter Back Return Air Grill 24 X 24

Perforated Ceiling T-bar Lay In Filter Back Return Air Grill 24" X 24"

24 x 24 Return Filter Grille for Drop Ceiling - Uses 20 x 20

Aluminum Cube Core Return Air Filter Grille with Plenum Box - 24

Return Air Filter Grille with Plenum Box - 24 x 24 T-Bar Lay-in Drop

* Pre-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

Aluminum Fixed Bar Return Air Filter Grille with Plenum Box - 24 x 24 T-Bar Lay-in Drop Ceiling

24 x 24 T-Bar Drop Ceiling Perforated Return Grill - Metal Back

AirGuide PFT 24X24 T-BAR WHITE PLASTER FRAME W/HARDWARE (4

20 X 24 Steel Return Air Grilles - Sidewall and Ceiling - HVAC

4000 - Return Air Filter Perforated Face

24X24X8 WHITE PERFORATED RETURN DIFFUSER, REMOVABLE FACE, STEEL

Series/Model: 4050FG, 4050FG | Egg Crate T-Bar Lay-In Return Air Filter Grille with Removable Core, Accepts a standard 20 x 20 x 1 filter (not

Truaire 24 x 24 Egg Crate T-Bar Lay-In Return Air Filter Grille with R6 Back

24 X 14 Aluminum Return Filter Grille - Easy Airflow - Linear

Venti Air 24 in x 24 in T-Bar Drop ceiling Lay in Plaque 1 cone

Venti Air 24 in x 24 in Perforated Grille with R6 insulation for T

10x6 1410F W Filter Grille