Adsorption stage effect: 3~5 years， but the desorption regeneration(3~5)

Process: the machine carved， hand painting

Purification area: 30-35 square meters

Material: high quality coconut shell activated carbon， environmental protection type adhesive， precious natural silicon dye

Product features: Xuan activated carbon carbon can be a variety of toxicgas adsorption in the air (formaldehyde， benzene and its homologues，carbon monoxide， ammonia， chlorine， sulfur dioxide， smoke， smell and so on)， can effectively purify the air， eliminate pollution， effectively regulate the indoor temperature， and protecting human health， beautifying the environment. PS: in the fire or gas leak， product can be smashed with a cloth， can be used as gas masks.