The C9345 Ink Maintenance Box Tank by Hosaam is designed for use with various EcoTank Pro, EcoTank Photo, WorkForce Pro, and SureLab printers. This maintenance tank is compatible with models such as the ET-5800, ET-8550, and WF-7820. Made in the United States, this ink maintenance box ensures optimal print quality and efficiency for your inkjet printer. With a focus on sustainability and cost-effectiveness, this product helps extend the lifespan of your printer while keeping your prints looking sharp and clear.