OEM Vaporbrothers EZ Change Whip® Ceramic .625" Screens. Replacement screens for the Vapor Brothers EZ Change Whip Kits. These 100% pure natural mineral screens are created from sand and water - same material Vaporbrothers uses for their ceramic vaporizer heat elements. Each pack contains 5 ceramic screens. Note: For use only with Vapor Brothers Easy Change Whip Kits. These screens will not work with any other Vaporizer Whip.