![12" X 4" Linear Designer Aluminum Supply Air Grille – for Ceiling, Wall, Floor Use - HVAC Vent Duct Cover Diffuser – [White] [Outer Dimensions: 13.75w X 5.75h] : Amazon.co.uk: DIY & Tools 12" X 4" Linear Designer Aluminum Supply Air Grille – for Ceiling, Wall, Floor Use - HVAC Vent Duct Cover Diffuser – [White] [Outer Dimensions: 13.75w X 5.75h] : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/71Xhyq5ZP6L._AC_SY355_.jpg)
12" X 4" Linear Designer Aluminum Supply Air Grille – for Ceiling, Wall, Floor Use - HVAC Vent Duct Cover Diffuser – [White] [Outer Dimensions: 13.75w X 5.75h] : Amazon.co.uk: DIY & Tools
![Speedi-Grille 24 in. x 24 in. x 10 in. Collar Soft White Drop Ceiling T-Bar 3 Cone Hinged ... | The Home Depot Canada Speedi-Grille 24 in. x 24 in. x 10 in. Collar Soft White Drop Ceiling T-Bar 3 Cone Hinged ... | The Home Depot Canada](https://images.homedepot.ca/productimages/p_1000738639.jpg?product-images=l)
Speedi-Grille 24 in. x 24 in. x 10 in. Collar Soft White Drop Ceiling T-Bar 3 Cone Hinged ... | The Home Depot Canada
![Construction Details : Round Pillar, Lighting Fixtures, Air Grille Stock Photo - Image of fixture, construction: 77006692 Construction Details : Round Pillar, Lighting Fixtures, Air Grille Stock Photo - Image of fixture, construction: 77006692](https://thumbs.dreamstime.com/z/construction-details-round-pillar-lighting-fixtures-air-grille-complicated-plastered-board-ceiling-speaker-77006692.jpg)
Construction Details : Round Pillar, Lighting Fixtures, Air Grille Stock Photo - Image of fixture, construction: 77006692
![14" X 20" Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - Black [Outer Dimensions: 15.75"w X 21.75"h] on OnBuy 14" X 20" Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - Black [Outer Dimensions: 15.75"w X 21.75"h] on OnBuy](https://assets.onbuy.com/i13/product/103c1a63ccd24383a01da8f081217361-m301745120/14-x-20-steel-return-air-grilles-sidewall-and-ceiling-hvac-duct-cover-black-outer-dimensions-1575w-x-2175h.jpg)
14" X 20" Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - Black [Outer Dimensions: 15.75"w X 21.75"h] on OnBuy
![Rectangle Air Grilles Ceiling Diffusers for Air Conditioner use real-time quotes, last-sale prices -Okorder.com Rectangle Air Grilles Ceiling Diffusers for Air Conditioner use real-time quotes, last-sale prices -Okorder.com](https://file2.okorder.com/attach/2015/08/13/ffd270d70e43ef4852801f9b89864277.jpg)
Rectangle Air Grilles Ceiling Diffusers for Air Conditioner use real-time quotes, last-sale prices -Okorder.com
![14" x 6" HVAC Return Air Grille - Plastic Never Rust Vent Duct Cover - for Wall & Ceiling [Outer Dimensions: 16w X 8"h] : Amazon.co.uk: DIY & Tools 14" x 6" HVAC Return Air Grille - Plastic Never Rust Vent Duct Cover - for Wall & Ceiling [Outer Dimensions: 16w X 8"h] : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/81sl-VOu+oL._AC_SX355_.jpg)
14" x 6" HVAC Return Air Grille - Plastic Never Rust Vent Duct Cover - for Wall & Ceiling [Outer Dimensions: 16w X 8"h] : Amazon.co.uk: DIY & Tools
![China Aluminum Return Air Grille White Sidewall and Ceiling Supplies and Returns factory and manufacturers | Runner China Aluminum Return Air Grille White Sidewall and Ceiling Supplies and Returns factory and manufacturers | Runner](https://cdn.globalso.com/runner-home/401405.jpg)
China Aluminum Return Air Grille White Sidewall and Ceiling Supplies and Returns factory and manufacturers | Runner
![8 x 8 Duct Hole] Vent Cover. Aluminum Return Grille HVAC Ceiling or Sidewall Grille Without Damper -Easy Air Flow - Gable Vents. Designed for Extraction of air. [9.6 x 9.6"Face] : 8 x 8 Duct Hole] Vent Cover. Aluminum Return Grille HVAC Ceiling or Sidewall Grille Without Damper -Easy Air Flow - Gable Vents. Designed for Extraction of air. [9.6 x 9.6"Face] :](https://m.media-amazon.com/images/I/318oPDiWPgS._AC_SY355_.jpg)
8 x 8 Duct Hole] Vent Cover. Aluminum Return Grille HVAC Ceiling or Sidewall Grille Without Damper -Easy Air Flow - Gable Vents. Designed for Extraction of air. [9.6 x 9.6"Face] :
![White Air Vent Cover 12 x 4 Inch Steel Return Air Grilles - for Ceiling and Sidewall - HVAC - with Insect Protection Screen 300 x 100 mm : Amazon.co.uk: DIY & Tools White Air Vent Cover 12 x 4 Inch Steel Return Air Grilles - for Ceiling and Sidewall - HVAC - with Insect Protection Screen 300 x 100 mm : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/51mTl5Bf-bL.jpg)