Apply to be a TradeMaster!
Filter menu expanded

Filters

79 items
Reset

SORT

Product Availability

Show In Stock Only (69)

Brand

Bluefin (32)
Hart & Cooley (39)
Luxairy Vents (8)

Series

673 (33)
673T (1)

Width (Wall Opening)

10" (4)
12" (8)
14" (8)
16" (8)
18" (2)
20" (12)
24" (12)
25" (3)
30" (12)
36" (2)

Height (Wall Opening)

6" (2)
8" (2)
10" (2)
12" (9)
14" (8)
16" (5)
18" (4)
20" (15)
24" (11)
25" (4)

Overall Size

11-3/4" x 7-3/4" (2)
11-3/4" x 11-3/4" (2)
13-3/4" x 13-3/4" (2)
13-3/4" x 19-3/4" (2)
13-3/4" x 21-3/4" (2)
13-3/4" x 25-3/4" (2)
15-3/4" x 15-3/4" (2)
15-3/4" x 25-3/4" (2)
15-3/4" x 31-3/4" (2)
16-5/8" x 21-3/4" (2)

Review Score

(40)
(1)
(1)

Price Range

$10 to $15 (1)
$20 to $25 (3)
$25 to $30 (4)
$30 to $35 (2)
$35 to $40 (8)
$40 to $45 (9)
$45 to $50 (9)
$50 to $60 (11)
$60 to $70 (4)
$70 to $80 (9)

Return Air Filter Grilles, 1/2 Inch Spacing (673 Series)

Help Face
Need a little help?
79 items
Grid
List
Compare
Product Image of 24" x 24" (Wall Opening Size) Sidewall/Ceiling Return Air Filter Grille, 1/2" (White)
24" x 24" (Wall Opening Size) Sidewall/Ceiling Return Air Filter Grille, 1/2" (White)
SKU: GR4W24-24
Bluefin
SKU: GR4W24-24
Brand: Bluefin
(1)
$56.77 each
In Stock
Get 38 by Tue, Jul 7
In Stock
Get 38 by Tue, Jul 7
Compare
Product Image of 24" x 24" (Wall Opening Size) White Sidewall/Ceiling Return Air Filter Grille (673 Series)
$70.90 each
In Stock
Get 14 by Tue, Jul 7
In Stock
Get 14 by Tue, Jul 7
Compare
Product Image of 24" x 30" (Wall Opening Size) White Sidewall/Ceiling Return Air Filter Grille (673 Series)
$72.63 each
In Stock
Get 23 by Tue, Jul 7
In Stock
Get 23 by Tue, Jul 7
Compare
Product Image of 24" x 30" (Wall Opening Size) Sidewall/Ceiling Return Air Filter Grille w/ 1/2" Fin Spacing (White)
$62.04 each
In Stock
Get 21 by Tue, Jul 7
In Stock
Get 21 by Tue, Jul 7
Compare
Product Image of 25" x 20" (Wall Opening Size) White Sidewall/Ceiling Return Air Filter Grille (673 Series)
$71.84 each
In Stock
Get 5 by Tue, Jul 7
In Stock
Get 5 by Tue, Jul 7
Compare
Product Image of 25" x 20" (Wall Opening Size) Sidewall/Ceiling Return Air Filter Grille w/ 1/2" Fin Spacing (White)
$62.17 each
In Stock
Get 5 by Tue, Jul 7
In Stock
Get 5 by Tue, Jul 7
Compare
Product Image of 30" x 8" (Wall Opening Size) White Sidewall/Ceiling Return Air Filter Grille (Series 673)
$100.94 each
In Stock
Get 8 by Tue, Jul 7
In Stock
Get 8 by Tue, Jul 7
Compare
Product Image of 30" x 8" (Wall Opening Size) Sidewall/Ceiling Return Air Filter Grille w/ 1/2" Fin Spacing (White)
$44.21 each
In Stock
Get 20 by Wed, Jul 8
In Stock
Get 20 by Wed, Jul 8
Compare
Product Image of 30" x 12" (Wall Opening Size) Sidewall/Ceiling Return Air Filter Grille, 1/2" (White)
$39.93 each
In Stock
Get 303 by Tue, Jul 7
In Stock
Get 303 by Tue, Jul 7
Compare
Product Image of 30" x 12" (Wall Opening Size) White Sidewall/Ceiling Return Air Filter Grille (673 Series)
$51.72 each
In Stock
Get 7 by Tue, Jul 7
In Stock
Get 7 by Tue, Jul 7
Compare
Product Image of 30" x 14" (Wall Opening Size) Sidewall/Ceiling Return Air Filter Grille, 1/2" (White)
$44.48 each
In Stock
Get 5 by Thu, Jul 9
In Stock
Get 5 by Thu, Jul 9
Compare
Product Image of 30" x 14" (Wall Opening Size) White Sidewall/Ceiling Return Air Filter Grille (673 Series)
$53.06 each
In Stock
Get 10 by Tue, Jul 7
In Stock
Get 10 by Tue, Jul 7
Compare
Product Image of 30" x 20" (Wall Opening Size) Sidewall/Ceiling Return Air Filter Grille, 1/2" (White)
$48.20 each
In Stock
Get 7 by Tue, Jul 7
In Stock
Get 7 by Tue, Jul 7
Compare
Product Image of 30" x 20" (Wall Opening Size) White Sidewall/Ceiling Return Air Filter Grille (673 Series)
$60.60 each
In Stock
Get 9 by Tue, Jul 7
In Stock
Get 9 by Tue, Jul 7
Compare
Product Image of 30" x 24" (Wall Opening Size) White Sidewall/Ceiling Return Air Filter Grille (673 Series)
$91.88 each
In Stock
Get 10 by Tue, Jul 7
In Stock
Get 10 by Tue, Jul 7
Compare
Product Image of 30" x 24" (Wall Opening Size) Sidewall/Ceiling Return Air Filter Grille w/ 1/2" Fin Spacing (White)
$78.21 each
In Stock
Get 21 by Wed, Jul 8
In Stock
Get 21 by Wed, Jul 8
Compare
Product Image of 30" x 30" (Wall Opening Size) White Sidewall/Ceiling Return Air Filter Grille (673 Series)
$212.49 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 30" x 30" (Wall Opening Size) Sidewall/Ceiling Return Air Filter Grille w/ 1/2" Fin Spacing (White)
$133.96 each
In Stock
Get 8 by Wed, Jul 8
In Stock
Get 8 by Wed, Jul 8
Compare
Product Image of 25" X 25" (Wall Opening Size) White Sidewall/Ceiling Return Air Filter Grille (673 Series), 043531
$77.36 each
In Stock
Get 17 by Thu, Jul 9
In Stock
Get 17 by Thu, Jul 9
Compare
Product Image of 25" X 16" (Wall Opening Size) White Sidewall/Ceiling Return Air Filter Grille (673 Series), 043529
$49.59 each
In Stock
Get 18 by Thu, Jul 9
In Stock
Get 18 by Thu, Jul 9
Compare
Product Image of 16" X 36" (Wall Opening Size) White Sidewall/Ceiling Return Air Filter Grille (673 Series), 010203
$85.71 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 16" X 25" (Wall Opening Size) White Sidewall/Ceiling Return Air Filter Grille (673 Series), 043511
$49.59 each
In Stock
Get 96 by Thu, Jul 9
In Stock
Get 96 by Thu, Jul 9
Compare
Product Image of 12" X 36" (Wall Opening Size) White Sidewall/Ceiling Return Air Filter Grille (673 Series), 013990
$74.76 each
In Stock
Get 11 by Thu, Jul 9
In Stock
Get 11 by Thu, Jul 9
Compare
Product Image of CliqueElite 30 Removable Air Return Vent 30" x 8" (Duct Opening) Requires 29-1/2" x 9-3/4" Drywall Opening
$180.93 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of CliqueElite 3020 Removable Air Return Vent 30" x 20" (Drywall Opening)
$400.71 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of CliqueElite 14 Removable Flush Mount Air Return Requires 13-3/4" x 11-1/2" Drywall Opening
$114.00 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of CliqueElite 24 Removable Air Return Vent 24" x 8" (Duct Opening) Requires 26" x 10" Drywall Opening
$155.43 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of CliqueElite 1626 Removable Air Return Vent 16" x 26" (Drywall Opening)
$291.43 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of CliqueElite 2030 Removable Air Return Vent 20" x 30" (Drywall Opening)
$400.71 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of CliqueElite 2216 Removable Air Return Vent 22" x 16" (Drywall Opening)
$279.29 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of Cliqueelite 3216 Removable Air Return Vent 32" x 16" (Drywall Opening)
Cliqueelite 3216 Removable Air Return Vent 32" x 16" (Drywall Opening)
SKU: CE3216
Luxairy Vents
SKU: CE3216
$327.86 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Resources
FAQs, Manuals & Videos
Articles
More About Return Air Filter Grilles, 1/2 Inch Spacing (673 Series)
The 673 Series Stamped Steel Return Air Filter Grilles for sidewall or ceiling application by Hart & Cooley are made with all-steel construction and effectively conceal the filter. They include 1/2” spaced fins set at 40 degrees, a removable face for easy installation and cleaning, use standard 1” thick disposable filters (not included), are equipped with adjustable filter retainers, and have a bright white finish.
Didn't find what you're looking for? 
Let us know
.