Ducting Y Piece is useful when you wish to use one extractor to draw air from 2 growing areas or 2 areas in 1 room.

Additional information:

Ducting Y-Piece 102mm (4") Ducting Y Piece 102mm 4"
Ducting Y-Piece 127mm (5") Ducting Y Piece 127mm 5"
Ducting Y-Piece 152mm (6") Ducting Y Piece 152mm 6"
Ducting Y-Piece 204mm (8") Ducting Y Piece 204mm 8"
Ducting Y-Piece 254mm (10") Ducting Y Piece 254mm 10"
Ducting Y-Piece 315mm (12") Ducting Y Piece 315mm 12"