Key Features
Sand Without a Hose The Festool SB-Longlife ETSC 2 Dust Collection Bag lets you run your sander without a suction hose attached. That means less drag, better control, and easier movement on flat work, edges, and overhead sanding. Reusable Cotton Build Built from sturdy cotton fabric, this bag is made for long-term use instead of one-and-done replacement cycles. It can be cleaned with a vacuum, and once the plastic closure is removed, it can also be washed. Made for ETSC 2 This dust bag is designed specifically for Festool ETSC 2 sanders, so fit and function are matched to the tool. It captures sanding dust cleanly while keeping the setup compact and balanced in hand.
Overview
The Festool SB-Longlife ETSC 2 Dust Collection Bag, Model 578094, is a reusable dust bag built for select Festool cordless sanders. This is a dust collection bag designed for hose-free sanding with compatible random orbital and delta sanders. If you want the freedom of a cordless sander without dragging a hose behind you, this accessory is the part that makes that setup practical.
What matters here is not just that it collects dust, but how it changes the way the tool handles. By replacing the need for a connected dust extractor in lighter sanding tasks, the bag keeps the sander more mobile and less awkward around edges, vertical panels, and smaller work zones. That is a real benefit for punch list work, finish sanding, and quick touch-up jobs where setting up a full extractor slows you down more than it helps.
Festool built this bag for long-term use, not as a disposable add-on. The cotton fabric construction is meant to hold up to repeated sanding sessions, and it can be cleaned out with a vacuum for regular maintenance. When it needs a more thorough cleanup, the bag can also be washed after removing the plastic closure. That makes it a better fit for users who actually run their tools often and do not want to keep buying throwaway dust bags.
Because this accessory is tailored to the ETSC 2 platform, it is shaped to stay compact on the tool and avoid getting in the way while you work. That matters most on cordless sanders, where balance and freedom of movement are part of the whole point. A bulky or poorly fitted bag would defeat that. This one is designed to preserve the easy, hose-free feel of the sander while still catching dust for cleaner work and easier disposal afterward.
The compatibility is straightforward. This bag is suitable for the Festool ETSC 2 125, ETSC 2 150, and DTSC 200. That gives it coverage across common fine sanding and detail sanding jobs, whether you are working broad flat surfaces, corners, or vertical surfaces. If you already own one of those sanders, this is the accessory that helps you get the most out of a cordless, go-anywhere setup.
Who should buy it? Painters, finish carpenters, remodelers, cabinet installers, and serious DIY users who use these Festool sanders for service work or finish work will get the most value here. If your jobs call for short sanding runs, movement room matters, or you are working overhead and on walls where a hose becomes a nuisance fast, this is the smarter setup. If you are doing heavy continuous sanding and want maximum extraction, a full dust extractor still makes sense. For quick, clean, mobile sanding, this bag does exactly what it needs to do.
More Freedom at the Sander
This setup is about getting rid of the hose when the job does not justify dragging out a full extractor. You keep the sander compact, easier to guide, and less likely to catch on corners or bench edges.
- Designed to support hose-free sanding for better movement
- Useful for quick sanding jobs, touch-ups, and smaller finish work
Handles Vertical and Overhead Work Better
On walls and other vertical surfaces, a hose can pull the tool off line or fight you the whole time. A fitted dust bag keeps the setup simpler, which is a real advantage when you are sanding above shoulder height or working around finished spaces.
- Compact bag shape helps maintain tool balance on the wall
- Collects dust directly at the tool for easier cleanup after short jobs
Built to Be Reused
Festool calls this a long-life bag for a reason. The cotton fabric is meant to be cleaned and put back to work, which makes more sense for frequent users than disposable bag systems.
- Reusable cotton fabric construction
- Can be vacuum cleaned, and washable after removing the plastic closure
Matched to the ETSC 2 Platform
This is not a universal dust bag with a close-enough fit. It is built specifically for compatible Festool sanders, so the connection, size, and working position are made to suit the tool instead of fighting it.
- Suitable for ETSC 2 125, ETSC 2 150, and DTSC 200
- Supports a cleaner, more compact sanding setup on the job
What’s in the Box
- (1) Festool SB-Longlife ETSC 2 Dust Collection Bag
Key Specifications
| Product Type | Dust Collection Bag |
|---|---|
| Model Number | 578094 |
| Compatible Tools | Festool ETSC 2 125, ETSC 2 150, DTSC 200 |
| Material | Cotton Fabric |
| Weight | 0.22 kg |
| Dimensions | 3.74 x 3.35 x 9.65 in |
Compatibility
Sander Platform Suitable for Festool ETSC 2 125 and ETSC 2 150 random orbital sanders. Detail Sander Fit Also suitable for Festool DTSC 200. Use Case Built for hose-free dust collection when you want to sand without connecting a mobile dust extractor.
Built For
Finish Carpentry Painting Prep Remodeling Cabinet Work Drywall Touch-Up Interior Surface Prep Cordless Sanding DIY / Hobbyist
Pro Tip
Use this bag for quick finish sanding, wall work, and service calls where mobility matters most. When airflow starts to drop, clean the cotton bag out before it gets packed full, and save the extractor for heavier continuous sanding sessions.
Warranty & Support
No manufacturer’s warranty is listed for this product in the source data.
Tool Nut’s Take
Tool Nut’s Take
Festool SB-Longlife ETSC 2 Dust Collection Bag makes cordless sanding feel the way it should
This is the accessory you buy when you want your ETSC 2 sander to stay light, mobile, and not tethered to a hose for every little sanding job.
- Who it’s for: Festool ETSC 2 or DTSC 200 users doing finish work, service work, wall sanding, and quick prep where freedom of movement matters.
- Why it stands out: It is purpose-built for the platform, reusable instead of disposable, and it solves the real annoyance of hose drag on small or awkward sanding tasks.
- Worth knowing: This is the right answer for convenience and mobility, not maximum extraction on long heavy sanding runs. If you are making dust all day, a full extractor is still the better setup.
Common Questions
- What tools does this dust bag fit? It is suitable for the Festool ETSC 2 125, ETSC 2 150, and DTSC 200.
- Is this dust bag reusable? Yes. It is made from durable cotton fabric, can be cleaned with a vacuum, and can also be washed after removing the plastic closure.
- Does this replace a dust extractor? It reduces the need for a dust extractor on lighter sanding jobs and gives you a hose-free setup, but a full extractor is still the better option for heavier continuous sanding.
Reviews
There are no reviews yet.