Back Flushable Fine Particulate Filter Systems utilizing the “RGFHT” Elements.
Patent No. 9,005,328 B2
The Inner Core is a polypropylene tube which is designed to polish the Gas. This also functions as a liquid barrier, that only allows gas to pass.
Back Flushable Fine Particulate Filter Systems utilizing the “RGF” Elements Patent Pending
Fine Particulate Filter Elements for Hot Gas or Hot Liquid with bolted covers and “Out to In” flow path