FOR CUSTOMER ASSISTANCETo aid in reporting this range hood, please record below the model number and serial number located on the unit.We also suggest you record all the information listed and retain for future reference.MODELNUMBERDATEOFPURCHASEDEALERSERVICERTO PHONE:DIAL/ /1-800-BE-SHARP (237-4277) for:DIALSERIALNUMBERTELEPHONETELEPHONESERVICE (for your nearest Sharp Authorized Servicer)PARTS (for your authorized parts distributor)1-800-642-2122 for: Charcoal Filters (model KBK-330)TO WRITE:Sharp Electronics CorporationCustomer Assistance Center1300 Naperville DriveRomeoville, IL 60446-1091Please provide the following information when you write or call: model number, serial number, date of purchase, yourcomplete mailing address (including zip code), your daytime telephone number (including area code) and description ofthe problem.TO ACCESS INTERNET: www.sharpusa.com