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Show In Stock Only (16)

Category

Surface Mount Frames (1)
Snap-In Collar Rings (8)
Duct Rings for 16 Series (4)
Radial Blade Dampers (3)
Square Mount Installation Frames (2)
Tab Collars (1)

Color

Golden Sand (6)
White (1)

Series

11 (4)
21 (2)
5400 (8)
6400 (1)
RD (3)
SMF (1)

Product Type

Collar Ring (9)
Duct Ring (4)
Damper (3)
Frame (3)

Diameter (Inches)

6" (2)
7" (1)
8" (3)
10" (2)
12" (1)
14" (1)
16" (1)
18" (1)

Wall Opening (Inches)

7" (1)
8" x 8" (1)
10" x 10" (1)
16" (1)
24" x 24" (1)

Material

Aluminum (1)
Steel (18)

Review Score

(7)

Price Range

$10 to $15 (6)
$15 to $20 (2)
$20 to $25 (2)
$25 to $30 (2)
$35 to $40 (3)
$40 to $45 (2)
$50 to $60 (1)
$60 to $70 (1)

Diffuser Accessories

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Product Image of 24" x 24" White Aluminum Surface Mount Frame (SMF Series)
$66.99 each
In Stock
Get 7 by Tue, Jul 7
In Stock
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Product Image of 6" (Wall Opening Size) Golden Sand Steel Air Duct Ring (11 Series)
6" (Wall Opening Size) Golden Sand Steel Air Duct Ring (11 Series)
SKU: 13200
Hart & Cooley
SKU: 13200
$13.14 each
In Stock
Get 26 by Tue, Jul 7
In Stock
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Product Image of 6" Collar Ring (5400 Series)
$20.26 each
In Stock
Get 8 by Tue, Jul 7
In Stock
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Product Image of 8" Galvanized Steel Tab Collar (6400 Series)
$13.13 each
Backorder
Get it by Tue, Jul 28 - Tue, Aug 4
Backorder
Get it by Tue, Jul 28 - Tue, Aug 4
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Product Image of 6" RD Radial Damper
6" RD Radial Damper
SKU: 54115
Hart & Cooley
SKU: 54115
$38.57 each
In Stock
Get 6 by Tue, Jul 7
In Stock
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Product Image of Series 21 8" Installation Frame for #24 Diffuser
$23.37 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
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Product Image of 7" Collar Ring (5400 Series)
$12.91 each
In Stock
Get 13 by Tue, Jul 7
In Stock
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Product Image of 8" RD Radial Damper
8" RD Radial Damper
SKU: 54116
Hart & Cooley
SKU: 54116
$37.25 each
In Stock
Get 66 by Tue, Jul 7
In Stock
Get 66 by Tue, Jul 7
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Product Image of 8" (Wall Opening Size) Golden Sand Steel Air Duct Ring (11 Series)
$14.88 each
In Stock
Get 155 by Tue, Jul 7
In Stock
Get 155 by Tue, Jul 7
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Product Image of Series 21 10" Installation Frame for #24 Diffuser
$26.21 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
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Product Image of 8" Collar Ring (5400 Series)
$18.86 each
In Stock
Get 12 by Thu, Jul 9
In Stock
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Product Image of 10" (Wall Opening Size) Golden Sand Steel Air Duct Ring (11 Series)
$18.83 each
In Stock
Get 6 by Tue, Jul 7
In Stock
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Product Image of 10" RD Radial Damper
$41.79 each
In Stock
Get 1 by Fri, Jul 10
In Stock
Get 1 by Fri, Jul 10
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Product Image of 10" Collar Ring (5400 Series)
$14.47 each
In Stock
Get 8 by Wed, Jul 8
In Stock
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Product Image of 12" (Wall Opening Size) Golden Sand Steel Air Duct Ring (11 Series)
$25.80 each
In Stock
Get 7 by Tue, Jul 7
In Stock
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Product Image of 12" Collar Ring (5400 Series)
$14.88 each
In Stock
Get 10 by Tue, Jul 7
In Stock
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Product Image of 14" Collar Ring (5400 Series)
$57.12 each
In Stock
Get 5 by Wed, Jul 8
In Stock
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Product Image of 16" Collar Ring (5400 Series)
$39.15 each
In Stock
Get 13 by Wed, Jul 8
In Stock
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Product Image of 18" Galvanized Steel Ring Collar (5400 Series)
18" Galvanized Steel Ring Collar (5400 Series)
SKU: 50319
Hart & Cooley
SKU: 50319
(3)
$43.83 each
In Stock
Get 2 by Wed, Jul 8
In Stock
Get 2 by Wed, Jul 8
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This category includes accessories for Hart & Cooley diffusers, including rings, collars, frames, and dampers.
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