Search for:
Login
Sign Up
User Login
Username:
Password:
Remember me
Login Now
Lose Your Password?
Cart
Home
Our Store
Your Orders
FAQ
Contact Us
Showing 1–32 of 474 results for
outer dimensions 13 75
Sort by popularity
Sort by average rating
Sort by latest
Sort by price: low to high
Sort by price: high to low
12"W x 12"H [Duct Opening Size] Steel Return Air Grille (HD Series) Vent Cover Grill for Sidewall and Ceiling, White | Outer Dimensions: 13.75"W X 13.75"H for 12x12 Duct Opening
$
18.91
–
$
73.78
24"W x 24"H [Duct Opening Size] Filter Included Steel Return Air Filter Grille [Removable Door] for 1" Filters, Vent Cover Grill, White, Outer Dimensions: 26 5/8"W X 26 5/8"H for 24x24 Opening
$
51.71
–
$
106.85
10"W x 10"H [Duct Opening Size] 4 Way Fixed Curved Blade Air Supply Diffuser | Register Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 11.75"W X 11.75"H
$
23.53
–
$
61.35
8"W x 8"H [Duct Opening Size] 2 Way Steel Air Supply Diffuser | Register Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 9.75"W X 9.75"H for 8x8 Duct Opening
$
18.70
–
$
42.52
8"W x 4"H [Duct Opening Size] 2 Way Steel Air Supply Diffuser | Register Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 9.75"W X 5.75"H for 8x4 Duct Opening
$
18.70
–
$
42.52
8" X 4" Steel Return Air Grilles - Sidewall and Ceiling - Duct Cover - Black [Outer Dimensions: 17.75"w X 17.75"h] [Outer Dimensions: 9.75"w X 5.75"h]
$
23.80
10"W x 4"H [Duct Opening Size] 3 Way Steel Air Supply Diffuser | Register Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 11.75"W X 5.75"H for 10x4 Duct Opening
$
18.39
–
$
46.68
20"W x 10"H [Duct Opening Size] Steel Return Air Grille | Vent Cover Grill for Sidewall and Ceiling, White | Outer Dimensions: 21.75"W X 11.75"H for 20x10 Duct Opening
$
18.91
–
$
73.78
4" Round Air Vent Supply Grille with Sponge Gasket and Mounting Frame - Vent Duct Register Cover [Outer Dimensions: 6"]
$
21.53
–
$
30.47
Linear Bar Air Grille 16" X 6", Aluminum Air Supply/Return Grilles,Easy Air Flow,Removable Grille/Door-HVAC Air Vent Cover,White[Outer Dimensions: 16.8"w X 6.8"h]
$
31.09
–
$
91.87
14" X 8" Return Air Filter Grille - Filter Included - Easy Plastic Tabs for Removable Face/Door - Vent Duct Cover - White [Outer Dimensions: 15.75w X 9.75h]
$
40.64
–
$
137.91
20" X 12 Steel Return Air Filter Grille for 1" Filter - Removable Face/Door - DUCT COVER - Flat Stamped Face - White [Outer Dimensions: 22.5 X 13.75]
$
66.98
12" X 30 Steel Return Air Filter Grille for 1" Filter - Removable Face/Door - DUCT COVER - Flat Stamped Face - White [Outer Dimensions: 14.5 X 31.75]
$
88.59
12"w X 20"h Steel Return Air Grilles - Sidewall and Ceiling - Duct Cover - White [Outer Dimensions: 13.75"w X 21.75"h]
$
47.30
14" X 24" Return Air Filter Grille * - Filter Included * - Easy Plastic Tabs for Removable Face/Door - Vent Duct Cover - White [Outer Dimensions: 16 5/8"w X 26 5/8"h]
$
40.64
–
$
139.33
14"w X 14"h Aluminum Privacy Door Air Grille - "V" Shaped Louvers Ensure 100% View Block - Supply or Return [Outer Dimensions: 15"w X 15"h]
$
50.88
–
$
168.83
4"H x 10"W Toe Kick Vent Cover | 4x10 Cabinet Toe Kick Space Register Grille | Outer Dimensions: 5 3/8" X 11 3/8" | White
$
17.64
–
$
22.19
16" X 8" 2-Way-Vertical AIR Supply Grille - Vent Cover & Diffuser - Flat Stamped Face - White [Outer Dimensions: 17.75"w X 9.75"h]
$
31.17
Original price was: $31.17.
$
29.22
Current price is: $29.22.
16" X 10 Steel Return Air Filter Grille for 1" Filter - Removable Face/Door - DUCT COVER - Flat Stamped Face - White [Outer Dimensions: 18 5/8" X 12 5/8"]
$
71.47
20" X 30 Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - Duct Cover - Flat Stamped Face - White [Outer Dimensions: 22 5/8" X 32 5/8"]
$
136.22
20" X 16 Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - Ceiling Recommended - Duct Cover - Flat Stamped Face - White [Outer Dimensions: 22.5 X 17.75]
$
118.60
Original price was: $118.60.
$
93.04
Current price is: $93.04.
16" X 24 Steel Return Air Filter Grille for 1" Filter - Removable Face/Door - Duct Cover - Flat Stamped Face - White [Outer Dimensions: 18.5 X 25.75]
$
88.44
12"w X 12"h 3-Way AIR Supply Grille - Vent Cover & Diffuser - Flat Stamped Face - White [Outer Dimensions: 13.75"w X 13.75"h]
$
42.41
18" X 18" Return Air Filter Grille - Filter Included - Easy Plastic Tabs for Removable Face/Door - VENT DUCT COVER - White [Outer Dimensions: 20 5/8"w X 20 5/8"h]
$
40.64
–
$
139.33
10" x 6" Return Air Grille - Sidewall and Ceiling - Vent Duct Cover Diffuser - White [Outer Dimensions: 11.75w X 7.75"h]
$
17.08
12" X 12" Outdoor Return Air Grille – for Outdoor Use - Vent Duct Cover Diffuser – [1.0mm Polished Aluminum] [Outer Dimensions: 13.75w X 13.75h]
$
20.92
–
$
24.27
30" X 18" Steel Return Air Filter Grille for 1" Filter - Easy Plastic Tabs for Removable Face/Door - Duct Cover - Flat Stamped Face - Black [Outer Dimensions: 31.75w X 19.75h]
$
74.79
8" [Neck Size] Steel Butterfly Damper for Air Supply Diffuser - Ceiling - Black - Outer Dimensions: 9-1/2"
$
27.75
–
$
36.47
14" x 6" Return Air Grille - Plastic Never Rust Vent Duct Cover - for Wall & Ceiling [Outer Dimensions: 16w X 8"h]
$
13.09
–
$
39.06
8"w x 4"h Adjustable AIR Supply Diffuser - Vent Cover Sidewall or Ceiling - Grille Register - High Airflow - White [Outer Dimensions: 9.75"w X 5.75"h]
$
29.59
–
$
148.03
6"w X 6"h 3-Way AIR SUPPLY GRILLE - VENT COVER & DIFFUSER - Flat Stamped Face - White [Outer Dimensions: 7.75"w X 7.75"h]
$
20.73
12 x 12 (in) Vent Cover - 2 Way Extruded Aluminum Ceiling Diffuser Square [Outer Dimensions: 14" Width, 14" Height]
$
93.40
1
2
3
4
…
13
14
15
→
Discover more
Manufacturer Steel Return Air
10"w X 6"h 1.6 pounds
14.68 x 14.53 x 2.13 inches Left
HVAC Premium Outdoor Return Air Grille
18 x 12 Ensure 100 View
12" x 12" 2-Way 2 Way Extruded
March 20, 2013 HVAC Vent Duct Cover
18 x 12 B01LZCX3Z8
Steel Return Air X 4 Steel Return
10" X 4" 15.8 ounces
30 X 18 75w X 19
Plastic PL RG148
1.65 pounds January 18, 2022
Dimensions 6 HVAC Return
8.7 ounces August 23, 2017
Left 1
Manufacturer PL RG308
16 X 24 16 X 24 Steel
Surface-Mounted Flat Stamped Face
Dimensions 1.06 pounds
14"W x 18"H [Duct Opening]
Dimensions 2.25 pounds
16" X 6" 3-WAY Size 4 Way
Adjustable 5.94 pounds
Flush W x 9