The Festool CT 48 EI AC HEPA Bluetooth Dust Extractor Starter Bundle is a high-capacity dust collection package for remodelers, contractors, and shop users who need strong extraction and less downtime. This is a dust extractor starter bundle designed for high-volume dust collection, silica control support, and jobsite cleanup. Model Number: CT48AC STARTER. If your work creates fine dust all day, this setup is built to keep airflow up and maintenance down.

The big story here is the AUTOCLEAN system. Festool designed the CT 48 EI AC to automatically clean the main filter so it keeps pulling instead of fading off as dust builds up. That is a real advantage on applications that generate fine, clingy dust, because suction loss usually shows up before the container is actually full. Festool also lists a 137 CFM volume flow, so the extractor is built around moving serious air, not just acting like a shop vacuum with a fancy badge on it.

Capacity is the other reason this unit makes sense for production work. The 48 liter, or 12.7 gallon, container is sized for bigger jobs with higher dust volume, which means fewer stops for bag changes. Festool also notes that the flat filter is integrated into the suction head so the full volume of the tank is used efficiently. In plain terms, you get more usable room in the canister instead of giving up space to filter placement.

On the filtration side, this bundle is set up for cleaner operation from day one. The extractor includes a high-performance HEPA filter, a SELFCLEAN filter bag, and a disposal bag, and the bundle adds a separate 5-pack of Festool 497539 CT 48 EI self-cleaning filter bags. Festool states those bags capture particles down to 5 microns and act as a pre-filter. That helps maintain suction efficiency while also reducing load on the main HEPA filter over time.

Festool also built this extractor for real jobsite movement. Swiveling front casters and large rear wheels help it roll easier through work areas, and the locking brake helps keep it planted when you need stability during use or transport. The included smooth 36/32 millimeter x 3.5 meter hose with rotating connecting sleeves is there for better reach and less hose fighting, and the included reducer allows connection to Festool tools with both 36 millimeter and 27 millimeter ports.

This starter bundle is especially well suited for remodeling and cleanup work where dust control is not optional. Festool identifies it as an OSHA Table 1 silica dust control solution for listed applications and notes that HEPA filtration helps support best practices associated with OSHA and EPA guidance. That does not replace checking your local rules, but it does tell you this is meant for serious dust management, not occasional bench cleanup.

If you already work in the Festool system, the SYS-Dock with T-LOC function is another practical plus. It makes the extractor easier to integrate into a stacked workflow and helps keep transport and storage cleaner. Add in the 3-piece cleaning accessory set, hose holder, and cable holder, and this package covers both tool-connected extraction and general cleanup without making you piece the setup together separately.

Who should buy it? Contractors doing remodeling, drywall, concrete-related dust collection, interior finish work, and shop cleanup will get the most value here. If you create a lot of fine dust and want fewer interruptions, the Festool CT 48 EI AC HEPA Bluetooth Dust Extractor Starter Bundle is the kind of extractor package that earns its keep pretty quickly.

Festool CT 48 EI AC HEPA Bluetooth Dust Extractor Starter Bundle for crews who make real dust

This is the setup for users who are tired of babying a vacuum that loses suction halfway through the job.

• Who it's for: Remodelers, general contractors, and shop users dealing with heavy dust output and frequent cleanup.
• Why it stands out: The AUTOCLEAN system, 48 liter capacity, HEPA filtration, and included 5-pack of self-cleaning bags make it a serious production-oriented extractor bundle.
• Worth knowing: This bundle makes the most sense when dust control is part of the workflow every day. If you only need occasional light cleanup, this is more extractor than you need.

• Is this a HEPA dust extractor? Yes. The bundle includes a high-performance HEPA filter and is described as a HEPA dust extractor.
• Does this extractor support high-dust applications? Yes. Festool states the AUTOCLEAN function keeps the main filter clean for continuously high suction power and identifies the unit as a solution for listed OSHA Table 1 silica dust control applications.
• What size hose connection does it use? The included smooth suction hose is 36/32 mm x 3.5 m, and the included reducer allows connection to Festool tools with 36 mm and 27 mm ports.
• How large is the container? The container capacity is 48 liters, which is approximately 12.7 gallons.