Grille and Diffuser – Duct Asia Engineering Co., Ltd.
Hanging air diffuser - TEXTIL'AIR I - FRANCE AIR - linear
4"x 14" Handmade Cast Aluminum Floor Vent with Detachable Steel Metal - Registers and Hardware
Tamarack Technologies Perfect Balance 27 1/4 x 4 3/4 Inch In Door Return Air Pathway - - Amazon.com
Venti Air 12 in. x 12 in. Aluminum 4-Way Diffuser/Register/Grille for Air Supply HA4D12 - The Home Depot
GRA
Everbilt 18 in. x 10 in. Steel Return Air Grille in White E17018X10 - The Home Depot
Grille de ventilation - Profi-air design AVANTGARDE compact ACIER 160x160mm - FRAENKISCHE FRANCE - 78312667
Adjustable Ceiling Air Extract Valve Round Diffuser Duct Cover Air Vent Grille | eBay
Steel ventilation grill - GLF - FRANCE AIR - anodized aluminum / rectangular / square
GEA
Ventilation grill - GAC 10 - 21 - FRANCE AIR
GLA
Decorative return air vent grille in Louis XIV Style 12x24 | Beaux-Arts Classic Products
Aluminum ventilation grill - LAU 45 - FRANCE AIR - linear
Aluminum ventilation grill - SAX 21 - FRANCE AIR
Grille Circulaire Extérieur Ref. France Air Fa110284
226 Cathedral Perforated Grille | ARCHITECTURAL GRILLE
Grilles and Registers in Classic Styles and Complementary Finishes
![12"w X 6"h Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - White [Outer Dimensions: 13.75"w X 7.75"h] - Heating Vents - Amazon.com](https://m.media-amazon.com/images/I/41NW1jZn70L._AC_SY580_.jpg "12\"w X 6\"h Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - White [Outer Dimensions: 13.75\"w X 7.75\"h] - Heating Vents - Amazon.com")