[BUILT-IN AIR CIRCULATION FILTER] Air circulation filter can prevent indoor fume from being discharged to the outside directly, achieving smoke absorb and purify air.

[Universal smoking pipe]Smoking pipe-360-degree universal adjustment, no need for external support. Can adjust the length of the pipe freely, adjustable air volume, directional adjustment of the air duct, and free positioning.

[HIGH PERFORMANCE MOTOR] High-power brushless DC motor to provide large air volume while keep low noise.High inhalation force and high smoking efficiency.

[SIMPLE OPERATION AND INSTALLATION] Installation is simple and convenient, no additional pipes are needed, saving space.

[ DOUBLE FILTERS EQUIPPED] Pre-filter and high efficiency filter to absorb the fume effectively, provide you with a fresh and comfortable working environment.the pre-filter and main filter elements can be replaced separately, which prolongs the service life and reduces the use cost.