SS Series Stainless Steel Cartridges are designed for extreme temperature applications. This cleanable and reusable cartridge is made with 304L or 316L stainless steel filter media with welded cartridge construction for the highest mechanical strength. It is available in a cylindrical or pleated filter configuration for longer life and greater dirt holding capacity. These cartridges are suitable for temperatures greater than 500ºF and differential pressure up to 60 PSID ad from 2 to 840 microns for uses from precise filtration to straining.