Amazon.com: Truaire C123RW 14X06(Duct Opening Measurements) 3/4-Inch Margin Turnback 1/3-Inch Space Fin Return Grille Floor Baseboard Register, 14-Inch x 6-Inch, White-Powder Coated : Sports & Outdoors
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12" X 12" Aluminum Return Grille - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 13.5w X 13.5"h] - Heating Vents - Amazon.com
Accord ABRGWH126 Return Grille with 1/2-Inch Fin Louvered, 12-Inch x 6-Inch(Duct Opening Measurements), White - Amazon.com
Steel Return Grilles - Sidewall and Ceiling - HVAC Duct Cover (20 X 6, White) - Amazon.com
Amazon.com: Handua 15" Corner Baseboard Return Air Grille | Round Type Air Flow Design | Register Vent Cover Grill | Adjustable Lever for Air Flow Control |White : Everything Else
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Amazon.com: 14"w X 8"h Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - White [Outer Dimensions: 15.75"w X 9.75"h] : Tools & Home Improvement
Aluminum Adjustable Return/Supply HVAC Air Grille - Full Control (24"w X 6"h) - Amazon.com
Cast Aluminum Air Return Grill 6″ x 26″ inch in Canada & USA| Handcrafted Tudor Mushroom Design | Sand Cast, Hand Crafted, Hand finished, Re-Paintable| Floor Registers and Grills
Aluminum Return Grille for 12x14” Duct Hole - Easy Air Flow Ceiling/Sidewall Vent Cover Without Damper - 13.6x15.6" Face Size - Ideal for Air Extraction - Amazon.com
Rocky Mountain Goods Air Return Grille - Heavy Duty Steel with Premium Finish - Includes Full Installation kit - Louvered Design - Paintable Vent Cover - Matte White - Consistent air Flow (12" x 12") - Amazon.com
16" x 8" Inch Black Air Vent Cover - Steel Return Air Grilles - for Ceiling and Sidewall - HVAC - with Insect Protection Screen (15.74''x7.87'' Inch, Black) - Amazon.com
EZ-Flo 61660 6 x 6 Inch Ventilation Sidewall/Ceiling Register Return Air Grille, Steel Duct Opening, 6 in. x 6 in, White - Heating Vents - Amazon.com
Filtered Return Air Grille, 24 X 24, White, Steel - Amazon.com
MAIER INTERNACIONAL 24x12" Aluminium Return Air Grille White - AC Register HVAC Vent Cover - Return Grille, with Fixed fins in Aluminum - Ventilation Grille for Ceiling, Walls & Floors - Amazon.com
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Amazon.com: 4" x 14" Return Air Grille - Sidewall and Ceiling - HVAC Vent Duct Cover Diffuser - [White] [Outer Dimensions: 5.75w X 15.75"h] : Tools & Home Improvement
![10"w X 10"h Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - White [Outer Dimensions: 11.75"w X 11.75"h] - Heating Vents - Amazon .com](https://m.media-amazon.com/images/I/517kLCMBnaL._AC_UF894,1000_QL80_.jpg "10\"w X 10\"h Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - White [Outer Dimensions: 11.75\"w X 11.75\"h] - Heating Vents - Amazon .com")
10"w X 10"h Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - White [Outer Dimensions: 11.75"w X 11.75"h] - Heating Vents - Amazon .com
Airman 1RA1406WH Return Air Grill Register Stamped Steel, 14"x6", White - Heating Vents - Amazon.com
4" x 10" Silver Steel Modern Linear Floor Air Return Grille (6" x 12" Overall; No Holes) - Amazon.com
TruAire 6 in. x 24 in. Heavy Duty Floor Return Air Grille - Amazon.com
Rocky Mountain Goods Air Return Grille - Heavy Duty Steel with Premium Finish - Includes Full Installation kit - Louvered Design - Paintable Vent Cover - Matte White - Consistent air Flow (14" x 6") - Amazon.com
TruAire 6 in. x 30 in. Heavy Duty Floor Return Air Grille - Amazon.com
Pelopy 6 Pcs Air Return Grille Vent Covers White HVAC Vent Duct Cover Replacement, Wall Register Air Return Vent Covers for Wall Sidewall and Ceiling, Screws Included (10 x 6 Inch) - Amazon.com
![24"w X 10"h Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - White [Outer Dimensions: 25.75"w X 11.75"h] - Amazon.com](https://m.media-amazon.com/images/I/71HQDGSiWyL._AC_UF894,1000_QL80_.jpg "24\"w X 10\"h Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - White [Outer Dimensions: 25.75\"w X 11.75\"h] - Amazon.com")
24"w X 10"h Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - White [Outer Dimensions: 25.75"w X 11.75"h] - Amazon.com
![30"w X 8"h Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - White [Outer Dimensions: 31.75"w X 9.75"h] - Amazon.com](https://m.media-amazon.com/images/I/61PaJ-8x2uL._AC_UF894,1000_QL80_.jpg "30\"w X 8\"h Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - White [Outer Dimensions: 31.75\"w X 9.75\"h] - Amazon.com")
30"w X 8"h Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - White [Outer Dimensions: 31.75"w X 9.75"h] - Amazon.com
![6" X 6" Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - Black [Outer Dimensions: 7.75" w X 7.75" h] - Amazon.com](https://m.media-amazon.com/images/I/81e5Ja3Yu7L._AC_UF894,1000_QL80_.jpg "6\" X 6\" Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - Black [Outer Dimensions: 7.75\" w X 7.75\" h] - Amazon.com")
6" X 6" Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - Black [Outer Dimensions: 7.75" w X 7.75" h] - Amazon.com
![30"w X 12"h Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - White [Outer Dimensions: 31.75"w X 13.75"h] - Heating Vents - Amazon .com](https://m.media-amazon.com/images/I/81yT5SvAJLL._AC_UF894,1000_QL80_.jpg "30\"w X 12\"h Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - White [Outer Dimensions: 31.75\"w X 13.75\"h] - Heating Vents - Amazon .com")
30"w X 12"h Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - White [Outer Dimensions: 31.75"w X 13.75"h] - Heating Vents - Amazon .com
TruAire 8 in. x 14 in. Heavy Duty Floor Return Air Grille - Amazon.com
