Aynuo Screw-in Vent Valve provide protection from particles, water, oils, and liquids while allowing pressure and temperature equalization. This durable, threaded vent is easily integrated into existing equipment. 

Screw-in Vents can be used in a variety of automotive applications such as sensors, ECUs, and lighting as well as protective cases, lighting enclosures, appliances and general enclosures where protective venting is required.