Product Details: Update your semi truck with high-quality compressed air, with the SKF Turbo-2000 Purge Valve Air Dryer Kit that ensures you're Ready for the Road Ahead™. Thanks to ability to filter contaminants and release accumulated moisture, this replacement device is the ideal solution for vehicles requiring clean, moisture free air from a compressor. Crafted with an operator-friendly design to allow for easy maintenance and part replacement. FleetPride is your First Click in Heavy Duty®.