Filters for air dryers and air compressors. Available with threaded or flanged connections. Model: DF-001R, flow rate: 20-2000 CFM, 1.5 m³/min - 200 m³/min to choose from. Suitable…
Standard parameters for the WS-001R Air dryer filter series. Custom configurations available.
Filters for air dryers and air compressors. Available with threaded or flanged connections. Model: DF-001R, flow rate: 20-2000 CFM, 1.5 m³/min – 200 m³/min to choose from. Suitable for the rear end of air compressors, for removing water, dust and oil!

Leak Detection Equipment Included
The DFG Series Precision Filter undergoes 100% strict leak detection testing to ensure no minor leakage in every product.
Advanced Testing Capability
We have a dedicated laboratory equipped with advanced German testing equipment, and product testing complies with ISO international standards.
Innovative Ball Valve Design
The uniquely designed ball valve is equipped with a sealing ring, making installation simple and convenient—no additional sealing tape required.
Flexible Modular Connection
To meet a wide range of application requirements, we have designed a series of quick-assembly modules suitable for various laboratories, laser cutting, advanced painting, bottle blowing, and other industries. These can be directly connected in series without the need for additional threading.
| Model | Flow Rate | Air Connection | Filter Element Type | Height | Width |
| m & sup3;/M | (mm) | (mm) | |||
| DF *-005G | 0.7 | 1/2″ | FJ-005 * | 165 | 74 |
| DF *-001G | 1.5 | 1/2″ 3/4″ 1″ | FJ-010 * | 240 | 95 |
| DF *-002G | 2.5 | 1/2″ 3/4″ 1″ | FJ-020 * | 280 | 95 |
| DF *-004G | 4 | 1-1/2″ | FJ-030 * | 302 | 125 |
| DF *-006G | 6.5 | 1-1/2″ | FJ-050 * | 421 | 125 |
| DF *-010G | 13.8 | 2″ | FJ-110 * | 550 | 170 |
| DF *-020G | 21 | 2-1/2″ | FJX-200 * | 640 | 205 |
| DF *-020FG | 21 | DN65 | FJX-200* | 640 | 438 |
| DF *-030G | 30 | 3″ | FJX-300 * | 792 | 205 |
| DF *-030FG | 30 | DN80 | FJX-300* | 792 | 438 |
| DF *-040G | 40 | 4″ | FJX-400 * | 840 | 208 |
| DF *-040FG | 40 | DN100 | FJX-400* | 840 | 450 |
Thank you for contacting us! Please share your air requirements (flow rate / pressure / dew point), and we'll match the best solution for you.