Salt spray filters consist of insect proof nets, blade type gas-liquid separators, air filters, and differential pressure sensors (or pressure gauges). Air filters are further divided into coarse filters, medium filters, and high-efficiency filters. Depending on the usage location, they can be combined into: initial salt spray filters, medium efficiency salt spray filters, and high-efficiency salt spray filters. The salt spray filter is a new technology and product developed by our company in cooperation with well-known domestic research institutes and universities such as China Shipbuilding and Ocean Engineering Research Institute, Wuhan University of Technology, and Jiangsu University of Science and Technology. We continuously improve our company's technical strength and aim to create a domestic independent brand to meet the special needs of more customers. Widely used for air intake in ship engine rooms, supplementing combustion air for ship main and auxiliary engines, filtering outdoor fresh air for ship air conditioning, and outdoor air intake for offshore oil platforms and offshore wind power platforms.