@pei.liu: Learn about the dust removal principle of self-priming wet dust collector in 20 seconds. Dust enters through the air inlet and hits the water surface directly. The splashing water provides the first round of filtration. Afterwards, the airflow is guided into the water vortex zone for secondary purification. Finally, it passes through the top water baffle to remove residual moisture, ensuring clean and dry air discharge. No extra consumables are required throughout the whole process, delivering effortless and high-efficiency operation.#DustCollector #enviromental #factory #polish #Malaysia