Specially designed AdBlue funnel screws directly onto filler neck alleviating risk of spills. Unit is fitted with a manual internal valve which, when opened, allows fluid to pass through. Features a large capacity of 1.1Ltr and fitted with a click close lid to keep dirt and debris out when not in use. Complete with air breather pipe to allow air out Of the tank, prevent splashing and help prevent over filling., Weight: 1.04940036712 pounds, Manufacturer: Sealey