Home18"W x 18"H

18"W x 18"H

Item No:Nominal
Size		Size
(Duct Opening)		ModelSlotsNeck
Size		Actual
Size		MaterialOuter
Dimensions		ColorAirflow
Direction		TypeBulk PricingOrder
12-1011-2021-4950+100+
210400-1918x18 White Steel Adjustable Supply Register, Air Vent Cover with Damper for Sidewall Or Ceiling 18x18 White Steel Adjustable Supply Register, Air Vent Cover with Damper for Sidewall Or Ceiling18"W x 18"HSteel19-3/4"W X 19-3/4"HWhiteAdjustable$54.38$51.67$51.67$51.67$51.67
38 in stock
110101-3018x18 White Steel Return Air Grille, High-Airflow HVAC Cold Air Intake for Wall & Ceiling 18x18 White Steel Return Air Grille, High-Airflow HVAC Cold Air Intake for Wall & Ceiling18"W x 18"HSteel19-3/4"W X 19-3/4"HWhite$22.89$21.75$21.29$20.83$20.61
100 in stock
110201-718x18 White Steel Return Air Filter Grille, Fixed Hinged, for 1-Inch Filters 18x18 White Steel Return Air Filter Grille, Fixed Hinged, for 1-Inch Filters18"W x 18"HFixed hingedFilter-readySteel20-5/8"W X 20-5/8"HWhite$31.79Fixed hingedFilter-ready$30.21$30.21$30.21$30.21
154 in stock
110203-918x18 White Steel Return Air Filter Grille, Removable Door, for 1-Inch Filters 18x18 White Steel Return Air Filter Grille, Removable Door, for 1-Inch Filters18"W x 18"HFilter-readySteel20-5/8"W X 20-5/8"HWhite$31.99Filter-ready$30.40$30.40$30.40$30.40
112 in stock
110213-818x18 White Steel Return Air Filter Grille, Filter Included, Removable Door 18x18 White Steel Return Air Filter Grille, Filter Included, Removable Door18"W x 18"HFilter includedSteel20-5/8"W X 20-5/8"HWhite$34.79Filter included$33.06$32.36$31.66$31.32
105 in stock
110108-1318x18 White Aluminum Rust-Free Return Air Grille, High-Airflow HVAC Cold Air Intake for Wall & Ceiling 18x18 White Aluminum Rust-Free Return Air Grille, High-Airflow HVAC Cold Air Intake for Wall & Ceiling18"W x 18"HAluminum19-13/16"W X 19-13/16"HWhite$59.29$56.33$55.14$53.96$53.37
140 in stock
110202-1318x18 White Steel Return Air Filter Grille, Removable Door, Plastic Latches, for 1-Inch Filters 18x18 White Steel Return Air Filter Grille, Removable Door, Plastic Latches, for 1-Inch Filters18"W x 18"HFilter-readySteel20-5/8"W X 20-5/8"HWhite$31.39Filter-ready$29.83$29.83$29.83$29.83
26 in stock
421108-1418x18 White Aluminum Adjustable Supply Register, Rust-Proof Supply Grille for Wall & Ceiling 18x18 White Aluminum Adjustable Supply Register, Rust-Proof Supply Grille for Wall & Ceiling18"W x 18"HAluminum19-3/4"W X 19-3/4"HWhiteAdjustable$64.69$61.46$60.17$58.87$58.23
137 in stock
110103-1618x18 White Aluminum Eggcrate Return Air Grille, Low-Noise High-Airflow Rust-Proof Vent Cover 18x18 White Aluminum Eggcrate Return Air Grille, Low-Noise High-Airflow Rust-Proof Vent Cover18"W x 18"HAluminum19-3/4"W X 19-3/4"HWhite$38.49$36.57$35.42$34.26$32.72
49 in stock
110204-3818x18 White Aluminum Eggcrate Return Air Filter Grille, Removable Door 18x18 White Aluminum Eggcrate Return Air Filter Grille, Removable Door18"W x 18"HAluminum20-1/4"W X 20-1/4"HWhite$92.99$88.35$85.56$82.77$79.05
810101-318x18 Anodized Aluminum Exterior Wall Louver, Weatherproof Rain & Rust Resistant Vent Cover 18x18 Anodized Aluminum Exterior Wall Louver, Weatherproof Rain & Rust Resistant Vent Cover18"W x 18"HAluminum20"W X 20"HSilver$96.89$92.05$89.14$86.24$82.36
57 in stock