3 1/2 in 90 Deg Flat Elbow Ivory Fortress
3 1/2 in Ducting Ivory (90 in x 3 5/8 in x 2 5/8 in) Fortress
3 1/2 in Wall Inlet Ivory Fortress
4 1/2 in Ducting Ivory (90 in x 4 5/8 in x 3 1/4 in) Fortress
3 1/2 in End Fitting Ivory Fortress
3 1/2 in Flexible Elbow Ivory Fortress
4 1/2 in Wall Inlet Ivory Fortress
4 1/2 in - 3 1/2 in Reducer Ivory Fortress
3 1/2 in Flexible Adaptor Ivory Fortress
3 1/2 in Coupler Ivory Fortress
3 1/2 in Soffit Inlet Ivory Fortress
3/8" OD X 50 FT Copper Roll With 1/2" Duraguard UV Black Insulation