precision filtration up to 40 microns, effectively trapping macromolecular impurities and allowing repeated cleaning to maintain performance. Applied to water treatment filtration, this filter helps purify water, protect water purifiers, and extend the life of household equipment by reducing particulate load. filling design with twosection filter filling compartments allows loading two different filter materials for filtration. 304 stainless steel filter screen provides a rust, durable performance with long service life. Key benefits Improves water quality by capturing fine impurities at 40 microns Reusable filtration element that can be cleaned repeatedly, reducing replacement costs Protects downstream devices such as water purifiers and household appliances Flexible filtration options with twosection filling for different filter materials Durable construction with 304 stainless steel for corrosion resistance and longevity Specifications and features Filtration accuracy: 40 microns Filtration medium: twosection filling compartments for two different filter materials Screen material: 304 stainless steel Screen condition: rust, designed for long service life Use scenarios Home water purifier prefiltration: reduce sediment and macromolecular impurities before the purifier to extend cartridge life Kitchen or bathroom water treatment: inline filtration to improve water quality and protect fixtures Twomaterial filtration setups: use two different media in the twosection compartments for filtration according to varying water quality needs