Designed to provide continuous dry, oil-free air to -4 deg F dew point
3-in-1 activated carbon pre-filter for superior oil vapor removal and built-in final filter with contained desiccant cartridge, no desiccant dust migration
Largest 0.1 micron coalescer on the market
Tool-less spin on/spin off elements for easy maintenance, comes with two (2) PB-4 brackets for easy mounting
Inverse Flow technology, low pressure drop design
High flow 3/8 in NPT relieving regulator
Automatic drain on first stage, manual petcock drains on second and third stages