Slim design air purifier made by HITACHI. Made in 2015. - Brand: HITACHI - Model: EP-KZ30 - Color: White - Design: Slim design I bought and used this many years ago, so although I cleaned it, there are noticeable stains. I have been using it while replacing the filters, but the one currently installed is over a year old. The dust filter also has caked-on dust. Operation confirmed (remote control also works) Please understand that this is being sold as a junk item, so no claims or returns will be accepted. I don't have a suitable size cardboard box, so it will be shipped wrapped in bubble wrap. I can't lower the price any further because it's mostly the shipping cost. Thank you for looking.