The Johnson Vee wire mesh nozzle filter is made of high-quality stainless steel material that is highly durable, corrosion-resistant. Mounted in filtration vessels, sand filters, or ion exchange systems to facilitate effective liquid and gas separation. Hot Sale Email: [email protected] https://www.ubowedgewire.com/About/johnson-vee-wire-mesh-nozzle-filter-2278-1.htm