Domestic air purifying and guiding device with replaceable purification media

The invention discloses a domestic air purifying and guiding device with replaceable purification media. The air purifying and guiding device is transversely fixed to the horizontal plane. A shell of the air purifying and guiding device is transversely provided with two faults. The longitudinal section of a particle filtering device and the longitudinal section of an organic matter filtering device are the same as the longitudinal section of the shell. The particle filtering device and the organic matter filtering device are sequentially installed in the faults from left to right, and a shell body of the particle filtering device and a shell body of the organic matter filtering device are hinged to the shell. An ultraviolet lamp is installed in the shell. A centrifugal impeller is installed on the upper portion of the right end of the air purifying and guiding device. The domestic air purifying and guiding device is simple in structure, reasonable in arrangement and low in manufacturing cost; purification media can be selectively placed according to the indoor air condition, purification requirements of users are met in different aspects, using is convenient, and market requirements are met. In addition, dual purification of air is achieved through ultraviolet irradiation and photocatalyst catalysis, and bacteria, viruses, fungi and the like in air can be effectively purified.