Adblue Fuel Additive 20L Adblue Fuel Additive 20L is an air1 AdBlue solution (by Yara) formulated from urea and deionised water. It is added to a diesel vehicle's separate AdBlue tank to reduce exhaust emissions, meets the Euro 6 emissions standard and can cut emissions by up to 80%. It is supplied in an economical 20L container with an integrated pour spout to reduce spillage on refill. Key features Urea and deionised water blend that reduces diesel exhaust emissions Meets the Euro 6 emissions standard, cutting emissions by up to 80% Easy-pour spout to reduce spillage during refills Fills directly into a vehicle's separate AdBlue tank Supplied in an economical 20L container Where it's used Commercial and fleet diesel vehicles fitted with an AdBlue tank Construction plant and site machinery Depot and warehouse vehicle refuelling General maintenance top-ups on AdBlue-equipped diesel engines Specification Volume 20L Colour Blue Length 240mm Width 290mm Height 390mm Weight 20.0kg Brand air1 (Yara)