We are offering cartridge filter housings. moc ss316l/ss316/ss304/ms/msrl/pp/san type single cartridge filter housings, multi cartridge filter housings, single bag filter housings, multi bags filter housings, single basket filter filter housings, multi basket filters filter housings, vent filter housings, code - 7 filter housings, on line filter housings, off line filter housings connection 1/4" to 20" delivery as per customer