This product is sold directly from Hubitools.
Use the promo code Diagnosedan20 to claim your 20% discount at the payment page.

AdBlue funnels fit to all AdBlue system.
Pull valve design to start refilling once pull it open.
Transparent funnel with graduation (until 1100ml) to see fluid level
Shut off valve when disconnecting the funnel from spillage of AdBlue
Allows a clean job : no spillage on body or interior
Also comes in straight design for different type of filling neck