Diffuser Step

Shoemaker 90 8 White Round Step Down Diffuser
Shoemaker 90 8 White Round Step Down Diffuser
$35.79

24 X 24 Drop Ceiling Step Down Louver Vent Diffuser New 10 Round connection
24 X 24 Drop Ceiling Step Down Louver Vent Diffuser New 10 Round connection
$44.99

2 Truaire 2003CD 10 Lay In T Bar Cone Step Down Supply Diffuser Vent Insulation
2 Truaire 2003CD 10 Lay In T Bar Cone Step Down Supply Diffuser Vent Insulation
$84.00

24 X 24 Drop Ceiling Step Down Louver Vent Diffuser New 15 Round connection
24 X 24 Drop Ceiling Step Down Louver Vent Diffuser New 15 Round connection
$44.99

Shoemaker 100 10 X 10 Step Down Diffuser
Shoemaker 100 10 X 10 Step Down Diffuser
$49.78

Shoemaker 100 14 X 14 Step Down Diffuser
Shoemaker 100 14 X 14 Step Down Diffuser
$63.79

Shoemaker 100 0 10 X 10 Step Down Diffuser
Shoemaker 100 0 10 X 10 Step Down Diffuser
$68.59

Shoemaker 90 10 White Round Step Down Diffuser
Shoemaker 90 10 White Round Step Down Diffuser
$40.92

Shoemaker 100 8 X 8 Step Down Ceiling Diffuser
Shoemaker 100 8 X 8 Step Down Ceiling Diffuser
$44.54

Shoemaker 90 6 White Round Step Down Diffuser
Shoemaker 90 6 White Round Step Down Diffuser
$37.31

Shoemaker 425 24X24 Diffuser Step Down With Slide In Damper
Shoemaker 425 24X24 Diffuser Step Down With Slide In Damper
$168.00

Shoemaker 90 14 White Round Step Down Diffuser
Shoemaker 90 14 White Round Step Down Diffuser
$44.52

Shoemaker 90 12 White Round Step Down Diffuser
Shoemaker 90 12 White Round Step Down Diffuser
$49.62

Shoemaker 100 0 24 X 24 Step Down Diffuser
Shoemaker 100 0 24 X 24 Step Down Diffuser
$234.00

Shoemaker 100 D 10 X 10 Step Down Diffuser Multi Shutter Damper
Shoemaker 100 D 10 X 10 Step Down Diffuser Multi Shutter Damper
$59.40

Shoemaker 91 12 White Round Step Down Diffuser With Damper
Shoemaker 91 12 White Round Step Down Diffuser With Damper
$48.23

Shoemaker 100 6 X 6 Step Down Ceiling Diffuser
Shoemaker 100 6 X 6 Step Down Ceiling Diffuser
$40.97

Shoemaker 100 0 6 X 6 Step Down Ceiling Diffuser
Shoemaker 100 0 6 X 6 Step Down Ceiling Diffuser
$51.76

Shoemaker 100 D 24 X 24 Step Down Diffuser Multi Shutter Damper
Shoemaker 100 D 24 X 24 Step Down Diffuser Multi Shutter Damper
$193.00

Shoemaker 100 D 18 X 18 Step Down Diffuser Multi Shutter Damper
Shoemaker 100 D 18 X 18 Step Down Diffuser Multi Shutter Damper
$137.00

Shoemaker 100 D 20 X 20 Step Down Diffuser Multi Shutter Damper
Shoemaker 100 D 20 X 20 Step Down Diffuser Multi Shutter Damper
$162.00

Shoemaker 91 14 White Round Step Down Diffuser With Damper
Shoemaker 91 14 White Round Step Down Diffuser With Damper
$58.52

Shoemaker 91 10 White Round Step Down Diffuser With Damper
Shoemaker 91 10 White Round Step Down Diffuser With Damper
$53.32

Shoemaker 100 D 6 X 6 Step Down Ceiling Diffuser Multi Shutter Damper
Shoemaker 100 D 6 X 6 Step Down Ceiling Diffuser Multi Shutter Damper
$45.12

Shoemaker 100 D 14 X 14 Step Down Diffuser Multi Shutter Damper
Shoemaker 100 D 14 X 14 Step Down Diffuser Multi Shutter Damper
$83.87

Shoemaker 100 0 8 X 8 Step Down Ceiling Diffuser
Shoemaker 100 0 8 X 8 Step Down Ceiling Diffuser
$57.75

Shoemaker 100 12 X 12 Step Down Diffuser
Shoemaker 100 12 X 12 Step Down Diffuser
$56.64

Shoemaker 100 D 8 X 8 Step Down Ceiling Diffuser Multi Shutter Damper
Shoemaker 100 D 8 X 8 Step Down Ceiling Diffuser Multi Shutter Damper
$50.34

Shoemaker 100 0 12 X 12 Step Down Diffuser
Shoemaker 100 0 12 X 12 Step Down Diffuser
$82.47

Shoemaker 100 D 12 X 12 Step Down Diffuser Multi Shutter Damper
Shoemaker 100 D 12 X 12 Step Down Diffuser Multi Shutter Damper
$71.78

TRUaire 2004CD 14 24 3 CONE STEP DOWN DIFFUSER 179264
TRUaire 2004CD 14 24 3 CONE STEP DOWN DIFFUSER 179264
$75.00

TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER 8 IN COLLAR  INSULATION 2 FT X 2 FT
TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER 8 IN COLLAR INSULATION 2 FT X 2 FT
$70.66

TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER 12 IN COLLAR 2 FT X 2 FT
TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER 12 IN COLLAR 2 FT X 2 FT
$53.53

TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER 10 IN COLLAR 2 FT X 2 FT
TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER 10 IN COLLAR 2 FT X 2 FT
$67.51

TRUAIRE T BAR 2 CONE STEP DOWN DIFFUSER 8 IN COLLAR 2 FT X 2 FT
TRUAIRE T BAR 2 CONE STEP DOWN DIFFUSER 8 IN COLLAR 2 FT X 2 FT
$56.21

TRUAIRE T BAR 2 CONE STEP DOWN DIFFUSER WITH UNIVERSAL BACK NO COLLAR NO DAMPE
TRUAIRE T BAR 2 CONE STEP DOWN DIFFUSER WITH UNIVERSAL BACK NO COLLAR NO DAMPE
$67.13

TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER 6 IN COLLAR 2 FT X 2 FT
TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER 6 IN COLLAR 2 FT X 2 FT
$56.21

TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER 8 IN COLLAR 2 FT X 2 FT
TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER 8 IN COLLAR 2 FT X 2 FT
$56.21

TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER 12 IN COLLAR 2 FT X 2 FT
TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER 12 IN COLLAR 2 FT X 2 FT
$51.51

TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER UNIVERSAL BACK NO COLLAR NO DAMPER 2
TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER UNIVERSAL BACK NO COLLAR NO DAMPER 2
$63.77

Diffuser Step Recently Purchased:

Shoemaker 100 0 24 X 24 Step Down Diffuser, Shoemaker 100 D 24 X 24 Step Down Diffuser Multi Shutter Damper, Shoemaker 425 24X24 Diffuser Step Down With Slide In Damper, Shoemaker 100 D 20 X 20 Step Down Diffuser Multi Shutter Damper, Shoemaker 100 D 18 X 18 Step Down Diffuser Multi Shutter Damper, 2 Truaire 2003CD 10 Lay In T Bar Cone Step Down Supply Diffuser Vent Insulation, Shoemaker 100 D 14 X 14 Step Down Diffuser Multi Shutter Damper, Shoemaker 100 0 12 X 12 Step Down Diffuser, Shoemaker 100 D 12 X 12 Step Down Diffuser Multi Shutter Damper, Shoemaker 100 0 10 X 10 Step Down Diffuser, Shoemaker 100 14 X 14 Step Down Diffuser, TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER 12 IN COLLAR 2 FT X 2 FT, Shoemaker 100 D 10 X 10 Step Down Diffuser Multi Shutter Damper, Shoemaker 91 14 White Round Step Down Diffuser With Damper, Shoemaker 100 0 8 X 8 Step Down Ceiling Diffuser, Shoemaker 100 12 X 12 Step Down Diffuser, Shoemaker 91 10 White Round Step Down Diffuser With Damper, Shoemaker 100 0 6 X 6 Step Down Ceiling Diffuser, Shoemaker 100 D 8 X 8 Step Down Ceiling Diffuser Multi Shutter Damper, Shoemaker 100 10 X 10 Step Down Diffuser, Shoemaker 90 12 White Round Step Down Diffuser, Shoemaker 91 12 White Round Step Down Diffuser With Damper, Shoemaker 100 D 6 X 6 Step Down Ceiling Diffuser Multi Shutter Damper, Shoemaker 100 8 X 8 Step Down Ceiling Diffuser, Shoemaker 90 14 White Round Step Down Diffuser, Shoemaker 100 6 X 6 Step Down Ceiling Diffuser, Shoemaker 90 10 White Round Step Down Diffuser, Shoemaker 90 6 White Round Step Down Diffuser, Shoemaker 90 8 White Round Step Down Diffuser, TRUaire 2004CD 14 24 3 CONE STEP DOWN DIFFUSER 179264, TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER 8 IN COLLAR INSULATION 2 FT X 2 FT, TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER 10 IN COLLAR 2 FT X 2 FT, TRUAIRE T BAR 2 CONE STEP DOWN DIFFUSER WITH UNIVERSAL BACK NO COLLAR NO DAMPE, TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER UNIVERSAL BACK NO COLLAR NO DAMPER 2, TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER 6 IN COLLAR 2 FT X 2 FT, TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER 8 IN COLLAR 2 FT X 2 FT, TRUAIRE T BAR 2 CONE STEP DOWN DIFFUSER 8 IN COLLAR 2 FT X 2 FT, TRUAIRE T BAR 3 CONE STEP DOWN DIFFUSER 12 IN COLLAR 2 FT X 2 FT, 24 X 24 Drop Ceiling Step Down Louver Vent Diffuser New 15 Round connection, 24 X 24 Drop Ceiling Step Down Louver Vent Diffuser New 10 Round connection,