This is a Daikin air purifier. It's a high-spec model. No pets or smokers. It was used in the bedroom. I have confirmed it is working for this listing. I believe I'm listing it at a low price. I'm not currently considering lowering the price. It can still be used for a long time, so please consider it. PM2.5 compatible touch panel air purifier. - Brand: Daikin - Color: Black - Function: PM2.5 compatible - Display: Air quality indicator - Operation panel: Touch panel Thank you for viewing.