Elettro’s Air Vent Fan Filter (ETAV - 01) Screw Fit is designed for perfect climate management within electrical enclosures and cabinets. Its construction in halogen-free ABS ensures that it is exceptionally resistant to a wide variety of chemicals and atmospheric agents, withstanding temperatures between -20 to +85 Degrees Celsius. The silicone rubber gasket further improves sealing, while installation is made easier through the use of the screw-fit design. This fan filter is available in RAL-7032 and RAL-7035 with black being available on request. This air vent is ROHS certified, UV resistant, and has an IP-54 rating preventing the ingress of dust and water.