The BrewBuilt Kettle Screen fits perfectly in the BrewBuilt Brewing Kettle and can be used to filter hop additions, convert the kettle into a mash tun, or for making large batches of cold brew coffee. The welded stainless steel flat bar feet sit on the bottom of your kettle and positions the screen approximately 3/8" above the kettle's bottom port. The silicone gasket creates a tight seal around the kettle wall to retain solids above the screen when transferring liquid out of the kettle.