Top Flange: 6" x 4" Bottom Flange: 4 3/8" x 3 7/8" Top Inlet: 1 7/8" Bottom Outlet: 2" Expedited ...

Flange: 8" x 4 1/2" Top Inlet: 3 1/8" Bottom Outlet: 1 5/8" Expedited shipping services are avail...

Top Flange: 7 1/2" x 7 1/2" Flange: 6 3/4" x 5 1/8" Inlet / Outlet: 2" Expedited shipping service...

Top Square Flange: 7" x 7" Bottom Square Flange: 6" x 6" Top Hole Diameter: 3 3/8" Bottom Hole Di...

7.25" x 7.25" Top Flange 7" x 5" Bottom Flange 2.25" Bottom Opening 6" x 4" Holes Center to Cente...

Square Flange: 6 1/2" x 6 1/2" Holes Center to Center: 5 1/2" Top Inlet: 4 1/4" Bottom Outlet: 2 ...

2" Inlet 2 2/8" Outlet Expedited shipping services are available This piece is located at Ideal M...

Top / Bottom Flange: 7 x 7 Top Inlet: 2 7/8" Bottom Outlet: 2" Expedited shipping services are av...

4 7/8" Inlet 2.5" Outlet Expedited shipping services are available This piece is located at Ideal...

Top Flange: Approx. 5 1/8" x 5 1/8", Inlet 1 3/4" Bottom Flange: Approx. 4 3/4" x 4 3/4", Outlet ...

Top Inlet Diameter: 1 7/8" Bottom Outlet Diameter: 1 7/8" Flange: 8" x 4 1/2" Expedited shipping ...

Top Inlet: 1 1/4" Flange: 6" x 6" Bottom Outlet: 2" **Missing Knob & Plate Glass is Cracked** Exp...