Vent Filter Housings are designed for high purity sterile air and gas venting application and essentially used for pharmaceutical, food industry to allow storage and product tank to breath while in operation. Sanitary design Vent Housing made of superior grade stainless steel which is resistant to corrosion, chemical abrasion and withstand high pressure and compression. In order to disinfect the air before entering the tank and to maintain temperature we offer Vent filter housing with thermal insulation with glass wool, steam jacketed, electrical heated with temperature controller.