Overview
The CKD F3000 pneumatic filter is an industrial-grade compressed air filter designed to remove dust and moisture from pneumatic systems operating at pressures up to 1.0 MPa. Built with a durable polycarbonate bowl and featuring a 5-micron filter element, this filter delivers reliable air preparation for manufacturing equipment, automation lines, and general pneumatic control systems.
Key Features
- 5-micron filtration element removes dust and moisture effectively
- Auto-drain with manual override for convenient maintenance
- Polycarbonate bowl construction for corrosion resistance
- Rc thread port connection (1/4″ or 3/8″ depending on variant)
- Standard left-to-right flow design compatible with most pneumatic circuits
- Compact, industry-standard form factor
Technical Specifications
- Manufacturer: CKD CORP
- Series: F3000
- Maximum Pressure: 1.0 MPa
- Filtration: 5 microns
- Bowl Material: Polycarbonate
- Drain Type: Auto-drain with manual override
- Port Thread: Rc (Japanese metric thread)
- Weight: 0.49–1.25 lbs (varies by port size)
- Condition: Used, fully functional and tested
Typical Applications
- Pneumatic control circuits in factory automation
- Air preparation for machine tool equipment
- General industrial compressed air systems
- Modular FRL (Filter-Regulator-Lubricator) combinations
- Retrofit and replacement in existing pneumatic networks
Compatibility & Replacements
Compatible With
- Any pneumatic system rated for 1.0 MPa or lower operating pressure
- Standard compressed air lines with Rc 1/4″ or 3/8″ ports
- CKD F.R.L. modular combination systems
- Industrial pneumatic controllers and proportional solenoids
- Japanese and international ISO-style pneumatic circuits
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The F3000 series has multiple variants (F3000-8-W-F1, F3000-10-W-F, F3000-10-W-FX1, F3000-10-W-FY) with different port sizes and flow directions. Confirm your port size and thread type before substitution.
Works With
- CKD pneumatic regulators and lubricators
- ISO 4401 ported manifold systems
- Rc thread adapters and fittings
- Standard compressed air supply networks (0.5–1.0 MPa)
- Filter element and repair kits (F3000-ELEMENT, F3000-KIT)



