Y-shaped filter is an indispensable device in the pipeline series for conveying media. It is usually installed at the inlet end of pressure reducing valves, relief valves, constant water level valves or other equipment to eliminate impurities in the medium and protect the normal use of valves and equipment. This filter has the characteristics of advanced structure, low resistance, and convenient discharge. The applicable media can be water, oil, and gas. Filter screens can be made according to user requirements, with a similar appearance (Y-shaped) and all internal components made of stainless steel, which is sturdy and durable. When cleaning is needed, simply remove the detachable filter cartridge, remove the filtered impurities, and reinstall it, making it easy to use and maintain. This filter has a small size, fine filter eyes, low resistance, high efficiency, easy installation and maintenance, low cost, and short drainage time. For general small-sized models, it only takes 5-10 minutes.