The Arrow Pneumatics D12-04 Desiccant Filter Dryer is a 1/2" inline air treatment solution, ideal for light-duty applications that demand clean, dry air. With a generous 1 quart desiccant capacity, it’s perfect for paint shops, touch-up stations, and workshops where moisture-free air is essential for top-quality results.
A built-in visual desiccant indicator uses color-changing silica beads for easy monitoring—beads turn from blue to pink to signal replacement time. Swapping desiccant is fast and hassle-free thanks to the refillable bowl and bottom-mounted air filtration rod. Simply unscrew, refill, and lock the bowl back in place.
An integrated 40 micron sintered bronze element blocks desiccant dust and fine particles from traveling downstream, maintaining clean airflow to your tools. Rated at 15 SCFM, the D12-04 operates at standard shop air pressures and comes ready to use with 1 quart of desiccant.
Whether you’re aiming for a flawless paint finish or need to protect sensitive pneumatic tools, the D12-04 ensures reliable, moisture-free compressed air performance with clear, at-a-glance desiccant status.
