Filters
19 items
Reset
SORT
Top Sellers
Default
Price â–˛
Price â–Ľ
Product Availability –
Show In Stock Only (10)
Category –
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 –
 --%3E %3Csvg version='1.1' id='Fill' 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='%23F15C02' 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}
(7)
Price Range –
$10 to $15 (6)
$15 to $20 (4)
$20 to $25 (2)
$30 to $35 (4)
$40 to $45 (2)
$60 to $70 (1)
Diffuser Accessories
Need a little help?
View our Resources
19Â items
Grid
List
Order 
 items by 5PM, receive tomorrow
 items by 5PM, receive tomorrowResources
Articles
More About Diffuser Accessories
–
This category includes accessories for Hart & Cooley diffusers, including rings, collars, frames, and dampers.
Questions?
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
Compare
 --%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}
$11.80Â each
Get 4 by Fri, Oct 6
Get 4 by Fri, Oct 6
Compare
$13.22Â each
Get 23 by Thu, Oct 5
More Available
Get 23 by Thu, Oct 5
More Available
Compare
$16.91Â each
Get 22 by Thu, Oct 5
Get 22 by Thu, Oct 5
Compare
$22.56Â each
Get it by Thu, Oct 19 - Thu, Oct 26
Get it by Thu, Oct 19 - Thu, Oct 26
Compare
$19.25Â each
Get it by Thu, Nov 2 - Fri, Dec 1
Get it by Thu, Nov 2 - Fri, Dec 1
Compare
$21.59Â each
Get it by Thu, Nov 2 - Fri, Dec 1
Get it by Thu, Nov 2 - Fri, Dec 1
Compare
$16.25Â each
Get 32 by Thu, Oct 5
More Available
Get 32 by Thu, Oct 5
More Available
Compare
$11.70Â each
Get it by Thu, Oct 19 - Thu, Oct 26
Get it by Thu, Oct 19 - Thu, Oct 26
Compare
$16.89Â each
Get 33 by Thu, Oct 5
More Available
Get 33 by Thu, Oct 5
More Available
Compare
$12.09Â each
Get 91 by Thu, Oct 5
More Available
Get 91 by Thu, Oct 5
More Available
Compare
$11.11Â each
Get 47 by Thu, Oct 5
More Available
Get 47 by Thu, Oct 5
More Available
Compare
$43.32Â each
Get 1 by Thu, Oct 5
Get 1 by Thu, Oct 5
Compare
$32.89Â each
Get it by Thu, Oct 19 - Thu, Oct 26
Get it by Thu, Oct 19 - Thu, Oct 26
Compare
$40.14Â each
Get it by Thu, Oct 19 - Thu, Oct 26
Get it by Thu, Oct 19 - Thu, Oct 26
Compare
$12.35Â each
Get 6 by Thu, Oct 5
More Available
Get 6 by Thu, Oct 5
More Available
Compare
$63.35Â each
Get 1 by Thu, Oct 5
Get 1 by Thu, Oct 5
Compare
$31.77Â each
Get it by Thu, Oct 19 - Thu, Oct 26
Get it by Thu, Oct 19 - Thu, Oct 26
Compare
$32.56Â each
Get it by Thu, Oct 19 - Thu, Oct 26
Get it by Thu, Oct 19 - Thu, Oct 26
Compare
$34.43Â each
Get it by Thu, Oct 19 - Thu, Oct 26
Get it by Thu, Oct 19 - Thu, Oct 26
FAQs, Manuals & Videos
View ResourcesDidn't find what you're looking for?Â
Let us know
.Filter & Sort
19 items
Reset
SORT
Top Sellers
Default
Price â–˛
Price â–Ľ
Product Availability –
Show In Stock Only (10)
Category –
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 (4)
$20 to $25 (2)
$30 to $35 (4)
$40 to $45 (2)
$60 to $70 (1)