Introducing the Altronix VENT2 Air Vent, designed specifically for NEMA4/4X rated enclosures. This essential 2-pack ensures optimal air circulation, effectively preventing water condensation and maintaining the integrity of your equipment. Each pair of vents is required for proper installation in your enclosure, guaranteeing a reliable performance. Don't compromise on the safety and efficiency of your systems—choose Altronix for quality you can trust. Upgrade your enclosure today with the VENT2 Air Vents and experience the difference!