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Hart & Cooley (34)
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673 (33)
673T (1)
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10" (2)
12" (5)
14" (4)
16" (3)
18" (1)
20" (7)
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Home
HVAC Supplies
Registers & Grilles
Sidewall/Ceiling Registers & Grilles
Sidewall/Ceiling Grilles
Return Air Filter Grilles, 1/2 Inch Spacing (673 Series)
Return Air Filter Grilles, 1/2 Inch Spacing (673 Series)
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More About Return Air Filter Grilles, 1/2 Inch Spacing (673 Series)
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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.
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 --%3E %3Csvg version='1.1' id='No-RB' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23CECECE' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
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35 items
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Product Availability –
Show In Stock Only (31)
Brand –
Bluefin (1)
Hart & Cooley (34)
Series –
673 (33)
673T (1)
Width (Wall Opening) –
10" (2)
12" (5)
14" (4)
16" (3)
18" (1)
20" (7)
24" (6)
25" (1)
30" (6)
Height (Wall Opening) –
8" (1)
10" (1)
12" (5)
14" (4)
16" (2)
18" (2)
20" (8)
24" (6)
25" (1)
30" (4)
Overall Size –
11-3/4" x 7-3/4" (1)
11-3/4" x 11-3/4" (1)
13-3/4" x 13-3/4" (2)
13-3/4" x 19-3/4" (1)
13-3/4" x 21-3/4" (1)
13-3/4" x 25-3/4" (1)
15-3/4" x 15-3/4" (1)
15-3/4" x 25-3/4" (1)
15-3/4" x 31-3/4" (1)
17-3/4" x 17-3/4" (1)
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Review Score –
(30)
Price Range –
$10 to $15 (1)
$25 to $30 (2)
$30 to $35 (2)
$35 to $40 (5)
$40 to $45 (7)
$45 to $50 (2)
$50 to $60 (4)
$60 to $70 (3)
$70 to $80 (1)
$80 to $90 (2)
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