Applicable To DeLonghi Delong Coffee Machine, Powder Bin Cover, ECAM22:If the espresso mechanical device is used for decades and on day-after-day basis care isn't taken seriously, the grinder, extractor, powder column, and other points contained in the mechanical device can't be seen, and used coffee grounds, scale, and mud will be left behind, affecting the carrier existence and internal hygiene of the machine. The espresso machine undergoes deep maintenance, comprehensive disassembly, cleaning, lubrication, calibration of core components, and substitute of consumables corresponding to sealing rings. Extend the provider lifetime of the machine and keep cleanliness and hygiene. We have varied manufacturers of espresso machines for repair and replacement parts. Please touch us if needed. Make yes you need this product before making a purchase. If you do not confirm the model, you might contact customer service. If you return the product, will probably be returned to the Buydo warehouse for destruction and can't be returned to us. We also are liable for transportation costs, platform transaction taxes, goods destruction and processing fees. For us, the losses are very significant, and you will be blacklisted and get hold of a one movie star rating. Please store rationally. blood brother