乐发IV

This is an air purifier for home use. Separate modules of formaldehyde removal, UV sterilizing, basic air purifying, control system and scent system that make it differentiated from similar products. These modules can be combined at user鈥檚 free option to configure the desired air purifier. The modularized structure integrates many different functions in one product, which makes it versatile, compact and freely combined. In particular, the formaldehyde removal module is backed by the dual-band UV excited photocatalysis, a highly stable and long-life technology that retains the continuous and efficient decaying of organic matters. Unlike other products, this technology removes formaldehyde without consumables, so user does not need to replace filters frequently, which immensely eases the operation and maintenance burden. The real-time air quality monitoring function is available in the control system module, the three-color indicator tells different air quality levels ranging from excellent to poor, and also keeps user updated about PM2.5, allergens, formaldehyde and probiotic indexes.