Mesh filter Also known as a screen filter, this product is manufactured from high-quality ABS engineering plastic. It offers advantages such as simple installation and operation, convenient maintenance and management, and low capital costs, making it widely used in modern water-saving irrigation systems.
Screen filters are available in a wide range of specifications and models, with sizes including 32 mm, 40 mm, 50 mm, 63 mm, 75 mm, and 90 mm. Users can easily select the appropriate filter based on the diameter of their irrigation piping and their specific application requirements. The product is designed for simple disassembly, making it convenient to remove debris and clean the filter after irrigation—simply drain the wastewater and rinse the screen. The filter has a straightforward structure, consisting of three main components: the screen, the housing, and the top cover. The top cover is equipped with a vent valve for air release. Inside the housing is the screen; the “mesh count” of the filter refers to the number of openings per unit length in the screen. The higher the mesh count, the better the filtration performance. In cases of poor water quality, it is recommended to use a combination of filters to ensure optimal filtration and maintain the reliable, stable operation of the irrigation system.
Installation and Usage Instructions for the Filter: When used inside greenhouses, the filter is typically paired with a Venturi fertilizer injector. The mesh filter features male threads on both ends, allowing it to be directly screwed onto the female-threaded Venturi injector; the other end can be connected to a PE straight connector with internal threads for attachment to PE tubing. During installation, be sure to pay close attention to the correct orientation of the filter connections to prevent reverse installation. In addition, wrap raw tape around the male threads of the fittings to prevent leaks.