Key Features
Cordless 36V PowerRuns on two 18V battery packs to deliver extraction power comparable to a corded unit, so you can keep dust under control where an outlet is not convenient. HEPA Clean AirThe built-in HEPA filter helps support cleaner work areas for sanding, sawing, and drilling when dust control matters on the job. Bluetooth Auto StartAutomatic start through a Bluetooth battery or the included remote saves trips back to the extractor and makes cordless cleanup a lot more practical.
Overview
The Festool 577506 CTC MIDI I Cordless 18V Mobile HEPA Dust Extractor PLUS 5.2Ah Kit is built for tradespeople and serious DIY users who want real dust extraction without being tied to a cord. This is a cordless mobile HEPA dust extractor designed for dust collection during sawing, sanding, drilling, and jobsite cleanup. Model Number 577506. If you already work with cordless tools and need cleaner cuts, cleaner air, and less setup hassle, this unit solves a real problem.
What makes this extractor matter is that it is not just a small cleanup vacuum pretending to be a dust extractor. Festool built it around a 36V turbine powered by 2 x 18V batteries, with up to 109 CFM of airflow and 76 inches of static water lift. In plain terms, that means it has the pull needed for tool-triggered dust collection, not just sweeping up after the fact. For sanding, drilling, and small to medium cutting work, that kind of suction is what keeps the hose attached to the task instead of just making noise nearby.
The practical stuff is where this unit earns its keep. Festool gives you three suction levels, which matters because you do not always want full power. Back the suction down for lighter-duty cleanup or when you want to stretch battery runtime. Turn it up when you need maximum dust pickup at the source. That kind of adjustment is more than a nice feature on a cordless extractor. It is how you balance runtime against performance depending on the job in front of you.
Dust control is a big part of why someone buys a machine like this, and the HEPA filtration is a major piece of the package. The included HEPA filter helps support cleaner air and better dust containment, especially for sanding and interior remodeling work where fine particles are the real issue. Festool also includes manual filter cleaning, which helps recover suction when the filter bag or main filter starts loading up. That means less drop-off in performance and fewer interruptions when you are in the middle of a task.
Festool also paid attention to jobsite handling. The extractor is listed at 30 lbs. or less depending on battery selection, so it stays transportable for punch work, install work, and moving room to room. Features like the hose garage, Systainer integration, parking brake, and a secure connection sleeve are not fluff. They make the extractor easier to move, easier to store, and less annoying to use every day. If you have ever fought with a hose falling loose or a vacuum rolling away when you do not want it to, those details matter.
On the cordless side, the system integration is strong. The extractor can start via the supplied remote control or through a Bluetooth-equipped battery, which is exactly the kind of feature that makes cordless extraction feel complete instead of compromised. Festool also notes that with four battery packs and the TCL 6 DUO Rapid Charger, most cordless applications can be handled with minimal interruption. If you are already on Festool cordless gear, this ties into that workflow in a way a generic shop vacuum does not.
Who is this for? It makes the most sense for remodelers, finish carpenters, cabinet installers, flooring crews, punch-list pros, and woodworkers who need mobility and clean work without dragging extension cords around. It is also a smart fit for anyone doing interior work in occupied spaces where dust control is not optional. If you need long all-day extraction for heavy stationary use, a corded unit may still be the better fit. But if mobility, setup speed, and clean cordless operation are high on your list, this extractor hits the sweet spot.
Festool 577506 CTC MIDI I Cordless 18V Mobile HEPA Dust Extractor PLUS 5.2Ah Kit Keeps Cordless Work Actually Cordless
This extractor is built for the guy who wants true mobility without giving up useful suction. Two 18V batteries feed a 36V turbine, so you get extraction performance aimed at real tool use, not just light cleanup.
- Up to 109 CFM airflow for cordless dust collection
- Up to 76 in. static water lift for strong pickup at the tool
- Compact mobile format makes it easier to move room to room
Dial In Suction for Runtime and Control
Not every task needs maximum suction. The push-button controls let you step extraction power up or down, which is the right way to stretch battery runtime and match the tool you are using.
- Three suction levels to match the application
- Push-button controls are easy to use without digging through menus
- Manual filter cleaning helps restore suction when performance starts to fall off
Built to Move and Store Cleanly
Festool thought through the parts that make a vacuum either easy to live with or a pain to drag around. Hose storage, Systainer integration, and a secure hose connection keep transport cleaner and setup faster.
- Large internal hose garage keeps the hose contained in transit
- Robust connection sleeve helps maintain a secure, leak-free hose connection
- Parking brake adds control when working on smooth floors
Key Specifications
| Tool Type | Mobile HEPA Dust Extractor |
|---|---|
| Power Source | 2 x 18V Battery Packs |
| System Voltage | 36V |
| Airflow | 109 CFM |
| Static Water Lift | 76 in. |
| Filtration | HEPA |
| Suction Settings | 3 Levels |
| Weight | 30 lbs. or less depending on battery selection |
Compatibility
Battery Platform Runs on Festool 18V battery packs in a 2-battery 36V setup. Bluetooth Tool Start Works with Bluetooth-equipped battery packs for automatic start with Festool cordless tools. Charging Support Festool notes continuous work in most cordless applications with four battery packs and the TCL 6 DUO Rapid Charger. Application Match Designed for use with Festool cordless tools during sawing, sanding, and drilling.
Built For
WoodworkingRemodelingFinish CarpentryCabinet InstallationInterior RenovationSanding Dust CollectionSawing Dust ControlDrilling Cleanup
Pro Tip
Use the lowest suction setting that still keeps the tool clear. On a cordless extractor like this, that is the easiest way to stretch runtime while keeping enough pull for sanding or light cutting work.
Tool Nut’s Take
Tool Nut’s Take
A real cordless extractor, not a compromise
The Festool 577506 CTC MIDI I Cordless 18V Mobile HEPA Dust Extractor PLUS 5.2Ah Kit makes a lot of sense for anyone who is tired of dragging cords around just to keep a clean workspace.
- Who it’s for: Pros and serious users doing interior work, install work, sanding, drilling, and light to medium cutting where mobility and dust control both matter.
- Why it stands out: The 36V setup, Bluetooth auto start, HEPA filtration, and adjustable suction make it feel like a purpose-built cordless dust extractor instead of a shop vacuum with a green badge.
- Worth knowing: This is the smart buy when portability is the priority. If your work is one spot all day and nonstop heavy extraction, a corded unit may still be the better tool for the job.
Common Questions
- Is this a cordless or corded dust extractor? It is a cordless extractor powered by two 18V battery packs for a 36V system.
- What kind of filtration does it use? It comes standard with HEPA filtration.
- Can it start automatically with Festool cordless tools? Yes. Festool states it can switch on automatically via a Bluetooth-equipped battery pack, and it can also be started with the supplied remote control.
- What jobs is it meant for? Festool positions it for cordless sawing, sanding, and drilling applications where mobile dust collection is important.
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