![HVAC tech "installed" return air grilles to move the filters out of a crawlspace. They left them sticking out of the wall. If I cut the sheetrock so it's flush will the HVAC tech "installed" return air grilles to move the filters out of a crawlspace. They left them sticking out of the wall. If I cut the sheetrock so it's flush will the](https://i.redd.it/kcejcx3d0kv61.jpg)
HVAC tech "installed" return air grilles to move the filters out of a crawlspace. They left them sticking out of the wall. If I cut the sheetrock so it's flush will the
![12" X 12 Steel Return Air Filter Grille for 1" Filter - Removable Face/Door - HVAC DUCT COVER - Flat Stamped Face - White [Outer Dimensions: 14.5"w X 14.5"h] : Amazon.ca: Home 12" X 12 Steel Return Air Filter Grille for 1" Filter - Removable Face/Door - HVAC DUCT COVER - Flat Stamped Face - White [Outer Dimensions: 14.5"w X 14.5"h] : Amazon.ca: Home](https://m.media-amazon.com/images/S/aplus-media/sc/629c8ebc-5a72-4a24-9440-d2c37b046e21.__CR0,50,1057,1057_PT0_SX300_V1___.jpg)
12" X 12 Steel Return Air Filter Grille for 1" Filter - Removable Face/Door - HVAC DUCT COVER - Flat Stamped Face - White [Outer Dimensions: 14.5"w X 14.5"h] : Amazon.ca: Home
![20"W x 10"H [Duct Opening Measurements] Steel Return Air Filter Grille [Removable Door] for 1-inch Filters | Vent Cover Grill, White | Outer Dimensions: 22 5/8"W X 12 5/8"H for 20x10 Duct 20"W x 10"H [Duct Opening Measurements] Steel Return Air Filter Grille [Removable Door] for 1-inch Filters | Vent Cover Grill, White | Outer Dimensions: 22 5/8"W X 12 5/8"H for 20x10 Duct](https://m.media-amazon.com/images/I/81ldfmRvYVL.jpg)
20"W x 10"H [Duct Opening Measurements] Steel Return Air Filter Grille [Removable Door] for 1-inch Filters | Vent Cover Grill, White | Outer Dimensions: 22 5/8"W X 12 5/8"H for 20x10 Duct
![Vent Guard Replacement Filters For Return Air Filter System 14-inch x 8-inch | The Home Depot Canada Vent Guard Replacement Filters For Return Air Filter System 14-inch x 8-inch | The Home Depot Canada](https://images.homedepot.ca/productimages/p_1000102809.jpg?product-images=l)
Vent Guard Replacement Filters For Return Air Filter System 14-inch x 8-inch | The Home Depot Canada
![14"W x 30"H [Duct Opening Measurements] Steel Return Air Filter Grille [Removable Door] for 1-inch Filters | Vent Cover Grill, White | Outer Dimensions: 16 5/8"W X 32 5/8"H for 14x30 Duct 14"W x 30"H [Duct Opening Measurements] Steel Return Air Filter Grille [Removable Door] for 1-inch Filters | Vent Cover Grill, White | Outer Dimensions: 16 5/8"W X 32 5/8"H for 14x30 Duct](https://m.media-amazon.com/images/I/81YgzZzbadL._AC_UF350,350_QL80_.jpg)