The utility model discloses an antifog haze screen window of carbon fiber, the screen window of the absorption haze that in particular to organic fiber non -woven fabric layer and the coincide of activated carbon fiber adsorbed layer are constituteed, this screen window includes the organic fiber non -woven fabric layer in indoor outer both sides surface, both sides lurex net cloth layer and middle activated carbon fiber felt filtration adsorbed layer triplex. Adopting symmetrical iterative structure, utilizing the hot pressing mode, melting bonding through organic fiber non -woven fabric forms non -woven fabrics layer, metal net cloth layer and activated carbon fiber felt adsorbed layer whole, and these overall structure surface both sides are inhaled the strip through magnetism and are assembled wholly with window frame. This screen window is inhaled the strip through magnetism and is assembled with window frame, on guaranteeing the basis that purifies the biggest absorption of haze air, has the nimble advantage of changing of dismantling simultaneously.