150mm x 70mm Rectangular Ducting to 125mm Round Ducting Adaptor

Manrose White 90° Flat to round ducting adaptor (Dia)100mm (W)110mm

Kair Equal T-Piece Adaptor 204mm x 60mm for Rectangular Plastic Ducting

204mm x 60mm Ducting Flat to 125mm Round Adapter

Kair Ducting Adaptor 180mm x 90mm to 150mm - 6 inch Rectangular to Round Straight Channel Connector

Kair 90 Degree Vertical Elbow Bend 150mm x 70mm - 6 x 3 inch Rectangular Plastic Ducting Adaptor

Ducting Adaptor for Underfloor Telescopic Vent 100mm Pipe Fitting/Cavity Vents

Kair 90 Degree Horizontal Elbow Bend 110mm x 54mm - 4 x 2 inch Rectangular Plastic Ducting Adaptor

Kair Equal T-Piece Adaptor 110mm x 54mm for Rectangular Plastic Ducting

Kair Ducting Adaptor 220mm x 90mm to 150mm - 6 inch Rectangular to Round Straight Channel Connector

Manrose White Flat to round ducting adaptor (Dia)100mm (W)110mm

220mm x 90mm Megaduct to 204mm x 60mm Adapter Large Flat Channel Ducting

Kair 45 Degree Horizontal Elbow Bend 204mm x 60mm - 8 x 2 inch Rectangular Plastic Ducting Adaptor

Kair 45 Degree Vertical Elbow Bend 110mm x 54mm - 4 x 2 inch Rectangular Plastic Ducting Adaptor

Kair Ducting Adaptor 150mm x 70mm to 125mm - 5 inch Rectangular to Round Straight Channel Connector

Kair Equal T-Piece Adaptor 220mm x 90mm for Rectangular Plastic Ducting

Kair Ducting Adaptor 204mm x 60mm to 125mm - 5 inch Rectangular to Round Straight Channel Connector

Kair 90 Degree Vertical Elbow Bend 180mm x 90mm - 7 x 4 inch Rectangular Plastic Ducting Adaptor

Kair Ducting Adaptor 204mm x 60mm to 100mm - 4 inch Rectangular to Round Straight Channel Connector

Kair 45 Degree Horizontal Elbow Bend 110mm x 54mm - 4 x 2 inch Rectangular Plastic Ducting Adaptor