The Festool CTLC SYS I-Basic is a fully cordless dust extractor designed in a compact Systainer format, delivering maximum mobility for service work, installation tasks and mobile applications. With dual 18V batteries providing 36V power, it offers corded-level performance without requiring mains power.
Ideal for on-the-go dust extraction, the CTLC SYS I integrates seamlessly with Festool cordless tools via Bluetooth® or remote activation. Its lightweight, portable design makes it perfect for quick setup, transport and use in tight or remote working environments.
Despite its compact size, the 36V turbine delivers strong suction performance for L-class dust applications, ensuring cleaner working conditions and improved health protection during drilling, sanding and cutting tasks.
Key Features
- Cordless 36V system – Powered by 2x 18V batteries for full mobility
- Systainer format – Compact, stackable and easy to transport
- Bluetooth® auto-start – Seamless activation with compatible tools
- Remote control compatible – Convenient operation without touching unit
- Three suction levels – Adjustable performance for different tasks
- High mobility design – Ideal for service engineers and installers
- T-LOC compatible – Integrates into Festool storage systems
- L-class dust extraction – Suitable for general construction dust
Technical Data
| Battery Voltage | 36V (2 x 18V) |
| Max Volume Flow | 2400 l/min |
| Max Vacuum | 18,000 Pa |
| Filter Surface Area | 5357 cm² |
| Container Capacity | 4.5 / 3.5 l |
| Dimensions | 396 x 297 x 307 mm |
| Dust Class | L |
| Weight (with battery) | 8.8 kg |
| Drive Type | Battery (Cordless) |
| Supplied As | Body only (no batteries or charger) |






















