20 x 30-inch White Aluminum eggcrate return grille, front view
20 x 30-inch White Aluminum eggcrate return grille, front view 2
20 x 30-inch White Aluminum eggcrate return grille, side view
20 x 30-inch White Aluminum eggcrate return grille, dimensions
20 x 30-inch White Aluminum eggcrate return grille, frame corner detail
20 x 30-inch White Aluminum eggcrate return grille, eggcrate detail
20 x 30-inch White Aluminum eggcrate return grille, frame corner detail 2
20 x 30-inch White Aluminum eggcrate return grille, eggcrate detail 2
20 x 30-inch White Aluminum eggcrate return grille, front view
20 x 30-inch White Aluminum eggcrate return grille, front view 2
20 x 30-inch White Aluminum eggcrate return grille, side view
20 x 30-inch White Aluminum eggcrate return grille, dimensions
20 x 30-inch White Aluminum eggcrate return grille, frame corner detail
20 x 30-inch White Aluminum eggcrate return grille, eggcrate detail
20 x 30-inch White Aluminum eggcrate return grille, frame corner detail 2
20 x 30-inch White Aluminum eggcrate return grille, eggcrate detail 2

Item # 110103-20

20"x30" White Aluminum Eggcrate Return Air Grille, Low-Noise High-Airflow Rust-Proof Vent Cover

$107.19
$0.00
$107.19
Order By Duct Opening Measurements20"W x 30"H
Outer Dimensions 21-3/4"W X 31-3/4"H overall faceplate size
Bulk Pricing
2-1011-2021-4950+100+
$96.48$93.26$90.04$85.76
Subtotal:
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Available Sizes & Options

See all Aluminum Eggcrate Return Grilles →
20 x 30-inch White Aluminum eggcrate return grille, front view

20"x30" White Aluminum Eggcrate Return Air Grille, Low-Noise High-Airflow Rust-Proof Vent Cover

$107.19
20 x 30-inch White Aluminum eggcrate return grille, front view
20 x 30-inch White Aluminum eggcrate return grille, front view 2
20 x 30-inch White Aluminum eggcrate return grille, side view
20 x 30-inch White Aluminum eggcrate return grille, dimensions
20 x 30-inch White Aluminum eggcrate return grille, frame corner detail
20 x 30-inch White Aluminum eggcrate return grille, eggcrate detail
20 x 30-inch White Aluminum eggcrate return grille, frame corner detail 2
20 x 30-inch White Aluminum eggcrate return grille, eggcrate detail 2

20"x30" White Aluminum Eggcrate Return Air Grille, Low-Noise High-Airflow Rust-Proof Vent Cover

$107.19
Description
Description
x

Product Overview

The 20"W x 30"H white aluminum eggcrate return grille carries return air back to the HVAC system through a ceiling and sidewall opening. Extruded aluminum resists rust in humid rooms, a stronger choice than lightweight plastic covers. Select this eggcrate return grille by its duct opening size, not the overall face size, so it seats correctly on the first fit.

Key Features

  • Aluminum construction: Aluminum keeps the eggcrate return grille rigid during installation and resists warping over time.
  • White finish: The white finish coordinates with common flooring, trim, and hardware.
  • Right-fit sizing: Ordered by duct opening size, this eggcrate return grille matches standard duct dimensions and cuts wrong-size returns.

Dimensions and Specifications

Product type Eggcrate Return Grille
Airflow function Return air
Nominal opening 20"W x 30"H
Overall face dimensions 21-3/4"W X 31-3/4"H
Material Aluminum
Finish White
Mounting location Ceiling and Sidewall
Airflow control Fixed
Order by Duct Opening
Pack quantity 1
MPN 110103-20
Brand AirGrilles.com

Is This the Right Vent for Your Opening?

Choose this eggcrate return grille if you need a return-air vent for a ceiling or sidewall opening. This eggcrate return grille carries return air and mounts on ceiling and sidewall surfaces. It is not designed for floor installation or foot traffic, exterior or outdoor use or dryer exhaust venting. Confirm the airflow function against your HVAC layout before ordering.

How to Measure for This Vent

Remove the existing vent and measure the width and height of the duct opening, not the outer face of the old cover. Match those two numbers to the nominal size above. The overall face measures 21-3/4"W X 31-3/4"H.

Installation

Position the eggcrate return grille over the duct opening with the eggcrate face facing the room. Confirm the frame sits flush against the ceiling surface before marking the screw points. Secure it with the included screws without overtightening, since excess force can distort the frame.

What's Included

  • 1 x eggcrate return grille
  • Mounting screws

Ductwork, wall anchors, and installation tools are not included.

Care and Maintenance

Clean the eggcrate return grille with a soft, damp cloth and mild soap. Avoid abrasive chemicals that can damage the white finish. Dry the surface to keep moisture off the metal.

Compare Similar Options

Use this comparison to confirm the eggcrate return grille matches your opening and airflow need.

Option Best for Material Installation
This eggcrate return grille Return-air openings Aluminum Wall or ceiling
Return air filter grille Returns that hold a 1-inch filter Steel Wall or ceiling
Flat return air grille Standard wall or ceiling returns Steel Wall or ceiling
Shipping & Return
Shipping & Return
x

Shipping

  • Free shipping over $250 (contiguous US). Otherwise calculated at checkout.
  • Order by 11:00 AM ET on a business day and it ships the same day — otherwise the next business day.
  • Delivery in about 4–5 days after dispatch (FedEx / UPS), with tracking emailed when your order ships.
  • US only. We cannot ship to P.O. boxes or APO/FPO addresses.

Returns

  • 30-day returns. Item must be unused and in its original packaging; opened packages incur a 20% restocking fee.
  • Start a return from your account or at help@airgrilles.com (authorization required). We email a prepaid return label and deduct return shipping from your refund (free if the return is our error); refunds are issued within 5 business days of approval.
  • Damaged, defective, wrong, or lost item? Tell us within 7 days with photos and your order number.
Technical Data
Technical Data
x

Airflow Performance Data

Duct Size (in)Ak (sq ft)MetricFace Velocity (FPM)
400.0500.0600.0700.0800.0900.01000.0
Pressure Loss (in. w.g.)all sizes0.0120.0160.0280.0320.0440.0520.064
6×6~0.12Air Volume (CFM)4860728496108120
Throw (ft)455.56.57.58.59
10×6~0.22Air Volume (CFM)88110132154176198220
Throw (ft)5.56.57.58.510.511.512.5
8×80.246Air Volume (CFM)98123148172197221246
Throw (ft)6789111213
12×6~0.28Air Volume (CFM)112140168196224252280
Throw (ft)789.510.5131415
10×8~0.32Air Volume (CFM)128160192224256288320
Throw (ft)89.51112.514.51617.5
14×6~0.33Air Volume (CFM)132165198231264297330
Throw (ft)89.51112.51516.518
12×8~0.39Air Volume (CFM)156195234273312351390
Throw (ft)9.511.513151819.521.5
10×10~0.41Air Volume (CFM)164205246287328369410
Throw (ft)1012141618.520.522.5
14×8~0.46Air Volume (CFM)184230276322368414460
Throw (ft)111315.517.5212325
16×8~0.54Air Volume (CFM)216270324378432486540
Throw (ft)12.51517.5202426.529
24×6~0.58Air Volume (CFM)232290348406464522580
Throw (ft)131618.521.5252831
14×10~0.60Air Volume (CFM)240300360420480540600
Throw (ft)13.516.51922262931.5
12×120.632Air Volume (CFM)253316379442506569632
Throw (ft)14172023273033
20×8~0.68Air Volume (CFM)272340408476544612680
Throw (ft)14.517.520.524283134
16×10~0.69Air Volume (CFM)276345414483552621690
Throw (ft)14.517.52124283134.5
30×6~0.74Air Volume (CFM)296370444518592666740
Throw (ft)1518.521.525293235.5
24×8~0.82Air Volume (CFM)328410492574656738820
Throw (ft)15.51922.5263033.537
16×12~0.85Air Volume (CFM)340425510595680765850
Throw (ft)15.519.52326.530.534.537.5
14×14~0.87Air Volume (CFM)348435522609696783870
Throw (ft)162023.526.530.534.538
20×10~0.88Air Volume (CFM)352440528616704792880
Throw (ft)162023.527313538.5
30×8~1.04Air Volume (CFM)4165206247288329361040
Throw (ft)1721.525.5293337.541.5
24×10~1.07Air Volume (CFM)4285356427498569631070
Throw (ft)172225.529.533.53842
20×12~1.08Air Volume (CFM)4325406487568649721080
Throw (ft)17.5222629.533.538.542
32×8~1.11Air Volume (CFM)4445556667778889991110
Throw (ft)17.52226303438.542.5
16×161.19Air Volume (CFM)47659571483395210721190
Throw (ft)18232731354044
20×14~1.28Air Volume (CFM)512640768896102411521280
Throw (ft)1923.52832.536.541.545.5
24×12~1.31Air Volume (CFM)524655786917104811791310
Throw (ft)19.52428.532.53741.546
30×10~1.35Air Volume (CFM)540675810945108012151350
Throw (ft)19.52428.533.53842.547
32×10~1.44Air Volume (CFM)5767208641008115212961440
Throw (ft)20.524.529.534.539.543.548.5
20×161.48Air Volume (CFM)5927408881036118413321480
Throw (ft)21253035404449
18×181.5Air Volume (CFM)6007509001050120013501500
Throw (ft)21263035404549
24×14~1.55Air Volume (CFM)6207759301085124013951550
Throw (ft)21.526.530.535.540.54650
30×12~1.65Air Volume (CFM)6608259901155132014851650
Throw (ft)222731.536.541.547.552
24×161.77Air Volume (CFM)70888510621239141615931770
Throw (ft)23283338434954
20×201.87Air Volume (CFM)74893511221309149616831870
Throw (ft)24293540465156
30×14~1.96Air Volume (CFM)78498011761372156817641960
Throw (ft)2429.535.540.546.55257
28×162.07Air Volume (CFM)828103512421449165618632070
Throw (ft)24303641475358
30×162.21Air Volume (CFM)884110513261547176819892210
Throw (ft)25313743495460
22×222.27Air Volume (CFM)908113513621589181620432270
Throw (ft)25313743495461
24×20~2.28Air Volume (CFM)912114013681596182420522280
Throw (ft)253137434954.561
28×182.32Air Volume (CFM)928116013921624185620882320
Throw (ft)26323844505662
25×20~2.38Air Volume (CFM)952119014281666190421422380
Throw (ft)26.532.538.544.550.556.562.5
32×16~2.42Air Volume (CFM)968121014521694193621782420
Throw (ft)26.532.538.544.5515763
30×182.55Air Volume (CFM)1020127515301785204022952550
Throw (ft)27333945525864
24×24 / 36×16 / 48×122.65Air Volume (CFM)1060132515901855212023852650
Throw (ft)28344147536066
30×20This model2.76Air Volume (CFM)1104138016561932220824842760
Throw (ft)28354148546167
36×182.98Air Volume (CFM)1192149017882086238426822980
Throw (ft)29364350576370
30×223.03Air Volume (CFM)1212151518182121242427273030
Throw (ft)29.536.543.55057.563.570.5
48×143.09Air Volume (CFM)1236154518542163247227813090
Throw (ft)30374451586471
36×20 / 30×243.3Air Volume (CFM)1320165019802310264029703300
Throw (ft)31384552606774
48×163.52Air Volume (CFM)1408176021122464281631683520
Throw (ft)32394754626976
36×223.63Air Volume (CFM)1452181521782541290432673630
Throw (ft)32404855627077
36×244.02Air Volume (CFM)1608201024122814321636184020
Throw (ft)34425057657381
48×245.26Air Volume (CFM)2104263031563682420847345260
Throw (ft)39485766758493
Values are given across face velocities (FPM). Ak = effective area, An = neck area. Static pressure in inches of water gauge (in. w.g.); throw in feet. The highlighted row is this product’s size. A dash (–) means the value is not published.

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