About this product
Key Features
Overview
The Festool CTC MIDI I Cordless 36V Mobile HEPA Dust Extractor BASIC Pro Bundle is a complete cordless dust extraction package for finish carpenters, remodelers, cabinet installers, painters, and service pros working in occupied homes and finished spaces. This is a cordless HEPA dust extractor designed for capturing dust at the tool while sanding, sawing, and drilling, plus floor and surface cleanup afterward. Model Number CTCMIDITOOL PRO. The bundle pairs the bare extractor with spare filter bags and a cleaning set. Batteries and charger are sold separately.
At the center of the kit is the Festool 577069 CTC MIDI I HEPA-Basic cordless dust extractor, which Festool introduced as its largest and most powerful cordless extractor. Its 36 V turbine runs on two 18 V battery packs and delivers up to 109 CFM (3,100 l/min) of airflow with 76" (19,000 Pa) of static water lift. Festool rates that as comparable to its corded extractors, which is what lets one machine follow a cordless track saw, sander, or drill without dragging a power cord through a finished room.
Filtration is built for indoor work. A HEPA main filter comes standard, which helps you follow best practices for fine dust control directed by OSHA and the EPA (check your local jurisdiction for compliance requirements). When fine dust starts to load the system, manual filter and filter bag cleaning recovers suction in seconds. The main filter changes from outside the machine without tools, so service doesn't mean opening the container and spreading the dust you just collected.
The workflow features are what make it feel like part of the tool. The extractor turns on automatically with a Festool Bluetooth battery pack in your cordless tool, or with the included Festool CT-F I Bluetooth remote control mounted on the hose. That remote is handy for quick cleanup jobs too: clip it on the hose, press the button, and vacuum without a trip back to the machine.
Push-button suction control gives you three power levels. Drop the power when full suction would pull a sander down onto the work or grab a small part, and save battery runtime on lighter jobs. The CTC MIDI I handles both dry and wet extraction, though Festool specifies a special wet filter for wet pickup.
The bundle includes a 5-pack of Festool 204308 SELFCLEAN filter bags on top of the one that comes in the machine. The SELFCLEAN fleece is optimized for cleaning, and the collapsible bag design sheds the dust cake between cleaning cycles so suction stays high and each bag lasts longer. The bags are rated for class L and M dust and seal for clean disposal.
Mobility is where the MIDI earns its name. The machine weighs 22.48 lbs (10.2 kg), and Festool puts it at 30.9 lbs (14.0 kg) or less with batteries, depending on battery choice. A compact footprint, parking brake, internal hose garage, and flat top storage area make it easy to carry upstairs and set down in tight rooms. The T-LOC SYS-Dock on top locks a Systainer to the extractor so your tools travel as one unit.
For non-hazardous debris, the Festool 204309 Longlife filter bag gives you a reusable option. It is made of high-strength, three-layer polyester fleece with a sliding clasp, so you can open it, empty it, and put it back in service. Use the disposable SELFCLEAN bags for fine sanding dust and anything that needs to be sealed and thrown away.
Runtime depends on the batteries and suction level. Festool rates the CTC MIDI I at 12 to 22 minutes with two 4.0Ah packs and 16 to 30 minutes with two 5.2Ah packs. It accepts 18 V packs in 4.0, 5.0, and 5.2Ah. With four packs and a TCL 6 DUO rapid charger, Festool says most cordless applications can run without interruption. That makes it an on-demand extractor for task-based work, not an all-day debris vac for demolition.
For the cleanup side of the job, the Festool 577257 Standard Cleaning Set brings a curved hand tube, extension pipes, a floor nozzle, a crevice nozzle, and a suction brush, all stored in a Systainer3 M 137. It handles floors, surfaces, and narrow gaps, so the extractor that caught the dust at the tool can also handle the final pass before you leave the job.
Who should buy it? Festool cordless users who want real dust extraction anywhere they work, and anyone doing sanding, drilling, or cutting in occupied homes, offices, or finished spaces where dust control matters as much as the cut. If you already own Festool 18 V batteries, this bundle gets you the extractor, spare filter bags, and a cleaning kit in one purchase.
Dust Extraction That Goes Where You Go
No outlet hunting and no extension cords across a finished floor. Two 18 V packs power the turbine, and the compact body rolls or carries from room to room.
- 109 CFM (3,100 l/min) maximum airflow
- Three suction levels with push-button control
A Reusable Bag for Everyday Debris
Empty it and reuse it. The Longlife bag saves disposable bags for jobs that create coarse, non-hazardous debris.
- Three-layer polyester fleece
- Sliding clasp for emptying and reuse
Clean Up Before You Pack Up
The cleaning set turns the extractor into a jobsite vacuum for floors, surfaces, and tight gaps, and everything stores in its own Systainer.
- Floor nozzle, crevice nozzle, and suction brush
- Curved hand tube and extension pipes
What's in the Box
- (1) Festool 577069 CTC MIDI I HEPA-Basic cordless dust extractor
- (1) HEPA main filter (installed)
- (1) SELFCLEAN filter bag (with extractor)
- (1) Smooth suction hose, 11.5 ft (3.5 m)
- (1) CT-F I Bluetooth remote control
- (1) Festool 204308 SELFCLEAN filter bags, 5-pack
- (1) Festool 204309 Longlife filter bag
- (1) Festool 577257 Standard Cleaning Set: curved hand tube D 36 HR-K AS, extension pipes D 36 VR-K AS, standard floor nozzle, crevice nozzle D 36 FD-300, suction brush, Systainer3 SYS3 M 137
Batteries and charger sold separately. Requires two Festool 18 V battery packs.
At a Glance
Key Specifications
Compatibility
Built For
Pro Tip
Run the lowest suction level that still clears the dust. A sander pulled hard onto the surface finishes worse, and the lower setting stretches your battery runtime. Hit the manual filter cleaning whenever you notice suction dropping instead of waiting for the bag to fill.
Tool Nut's Take
The Festool CTC MIDI I Cordless HEPA Dust Extractor BASIC Pro Bundle Covers Capture and Cleanup
If your cordless tools already go everywhere, this bundle lets real HEPA extraction go with them, with the bags and cleaning tools already handled.
- Who it's for: Festool 18 V users doing finish work, installs, and repairs in occupied homes and finished spaces.
- Why it stands out: Up to 109 CFM from two 18 V packs, Bluetooth auto start, a HEPA filter as standard, and a full spare-bag and cleaning-set package in one box.
- Worth knowing: This is the BASIC version, so batteries and charger are not included. Runtime is measured in minutes, so plan on at least four packs for continuous work.
Common Questions
- Does it come with batteries? No. It requires two Festool 18 V battery packs. For uninterrupted work, Festool recommends four packs and the Festool TCL 6 DUO charger.
- Can it pick up water? Yes, it is suitable for wet and dry extraction, but Festool specifies a special wet filter for wet pickup.
- How does auto start work? Insert a Festool Bluetooth battery in your cordless tool or use the included CT-F I remote on the hose, and the extractor switches on when you need it.
Description supplied by Tool Nut through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






