The present invention is directed toward a movable airborne contaminant control system having a retractable/extendable booth attached in a sealing manner to a ventilation unit, preferably mounted on wheels. The ventilation unit includes a filter assembly that opens into the work are formed by the booth. Front doors support air filters. In operation, the ventilation unit draws air in a longitudinal laminar flow over one or more work pieces. The filter assembly captures both particulates and VOCs to allow the exhaust air to include an extremely low contaminant load.

A shoe management apparatus including a cabinet including an inner space for storing shoes, an exhaust port disposed at a rear surface of the inner space and discharging air into the inner space, and a front discharge port disposed at an upper surface of the cabinet and discharging air from the inner space to outside of the shoe management apparatus.

An air treatment device includes: a casing having an inlet through which air is drawn, and an outlet out of which the air drawn through the inlet is blown; a blade configured to adjust a direction of the air blown out of the outlet; and a generator configured to generate an antimicrobial element that sanitizes the blade. The blade has a first surface, and a second surface opposite to the first surface. The blade is shiftable between a first position in which the antimicrobial element is provided to the first surface and a second position in which the antimicrobial element is provided to the second surface.

An air treatment device includes: a casing having an inlet through which air is drawn, and an outlet out of which the air drawn through the inlet is blown; a blade configured to adjust a direction of the air blown out of the outlet; and a generator configured to generate an antimicrobial element that sanitizes the blade. The blade has a first surface, and a second surface opposite to the first surface. The blade is shiftable between a first position in which the antimicrobial element is provided to the first surface and a second position in which the antimicrobial element is provided to the second surface.

A lasting effect essential oil supply aromatherapy humidifier comprises: a water storage bucket is located the top of a seat, the inner bottom of the bucket is provided with an atomizer, an inner cover shell is covered on the water storage bucket, and the outermost layer is covered with an outer cover shell. The essential oil releaser is located on the water storage bucket, and the essential oil releaser has a placed seat, and a threaded connection port upwards on one side of for supplying an opening of the essential oil bottle to be butted, and another side is located with a control amount release opening which is sunk low into the water storage bucket. The essential oil can be slowly released into the water storage bucket for an extended period for perfume fusion, the application can produce a consistent and elegant light fragrance spray, which is released into the air. The present invention allows users to conveniently add essential oils without frequently opening the aromatherapy humidifier, and at the same time, which can prolong the use time of the aromatherapy, and obtain the effects of refreshing, reinvigorating, and physical and mental comfort.

An air conditioning system comprising a housing having an internal cavity, said cavity having an entrance and an exit, wherein said housing is made from at least one of terra cotta, brick or stone; a first layer of sea salt in said cavity; a layer of a drying agent on said layer of sea salt in said cavity; a second layer of sea salt on said layer of drying agent in said cavity; and a pump connected to said cavity exit; wherein said pump draws air in through said cavity entrance, through said second sea salt layer, said drying agent layer and at least a portion of said first sea salt layer and out through said cavity exit.

An air conditioning system comprising a housing having an internal cavity, said cavity having an entrance and an exit, wherein said housing is made from at least one of terra cotta, brick or stone; a first layer of sea salt in said cavity; a layer of a drying agent on said layer of sea salt in said cavity; a second layer of sea salt on said layer of drying agent in said cavity; and a pump connected to said cavity exit; wherein said pump draws air in through said cavity entrance, through said second sea salt layer, said drying agent layer and at least a portion of said first sea salt layer and out through said cavity exit.

The invention relates to an air purification device comprising a casing (1) that houses a fan (2) and a filter (3) placed in front of said fan (2), such that air passes through said filter (3) and exits the casing (1) by means of said fan (2), and is characterised in that said filter (3) is placed in a replaceable part (4) mounted in a detachable way in said casing (1), said replaceable part (4) comprising material with volatile substances (5). It allows an air purification device to be provided which allows for the purification of air and the diffusion of volatile substances at the same time.

An air conditioning system comprising a housing having an internal cavity, said cavity having an entrance and an exit, wherein said housing is made from at least one of terra cotta, brick or stone; a first layer of sea salt in said cavity; a layer of a drying agent on said layer of sea salt in said cavity; a second layer of sea salt on said layer of drying agent in said cavity; and a pump connected to said cavity exit; wherein said pump draws air in through said cavity entrance, through said second sea salt layer, said drying agent layer and at least a portion of said first sea salt layer and out through said cavity exit.

An air conditioning system comprising a housing having an internal cavity, said cavity having an entrance and an exit, wherein said housing is made from at least one of terra cotta, brick or stone; a first layer of sea salt in said cavity; a layer of a drying agent on said layer of sea salt in said cavity; a second layer of sea salt on said layer of drying agent in said cavity; and a pump connected to said cavity exit; wherein said pump draws air in through said cavity entrance, through said second sea salt layer, said drying agent layer and at least a portion of said first sea salt layer and out through said cavity exit.