![profi-air extension for air outlet box 317x84mm](http://beetbg.com/cdn/shop/products/78300086-2-scaled_934x700.jpg?v=1687775136)
![profi-air extension for air outlet box 317x84mm](http://beetbg.com/cdn/shop/products/78300086-2-scaled_934x700.jpg?v=1687775136)
profi-air 90° air outlet box extension
PP extension for the profi-air classic air outlet box and the profi-air tunnel air outlet box. Airtight connection to the air outlet box thanks to the integrated sealing ring. Mounting by means of locking pins.