Head to head
Festool CTL 26 EI vs Stihl TS 420
The Festool CTL 26 EI is a mobile dust extractor for connected power tool extraction. The Stihl TS 420 is a petrol cut-off machine for 350 mm cutting wheels.
Last reviewed 13 September 2026
Specifications side by side
| Festool CTL 26 EI | Stihl TS 420 | |
|---|---|---|
| Weight | 13.90 kg | 9.8 kg |
| Power consumption | 350-1200 W | - |
| Max airflow | 3900 l/min | - |
| Max vacuum | 24,000 Pa | - |
| Container/filter bag capacity | 26 / 24 litres | - |
| Displacement | - | 66.7 cm3 |
| Power | - | 3.20 kW |
| Cutting wheel | - | 350 mm |
Sources: Festool CTL 26 EI, Stihl TS 420. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the CTL 26 EI if...
The CTL 26 is the workhorse dust extractor that Festool track saw and sander owners buy to complete their system, with Bluetooth auto-start when a connected tool is switched on. It is chosen over generic site vacuums for dust class L filtration and integration with Festool's Systainer storage.
Full CTL 26 EI specifications →Buy or hire the TS 420 if...
A hand-held petrol cut-off saw for cutting concrete, stone, kerbs and pipe. Used by groundworkers, utilities crews and landscapers on road and paving jobs.
Full TS 420 specifications →Common questions
What is the difference between the Festool CTL 26 EI and the Stihl TS 420?
The Festool CTL 26 EI is a mobile dust extractor for connected power tool extraction; the Stihl TS 420 is a petrol cut-off machine for 350 mm cutting wheels.
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