คุณภาพและการรับประกันที่เชื่อมันได้ It's very minimalist, without having intelligent connectivity or sensors to speak of, but has a good proposed area measurement and CADR for the price. Corbat recommends locating air purifiers tested and Licensed by AHAM which are specified a CADR with the Business (any CADR scores are or else self-documented https://mannatureairpurifier.com/