Key Features
Target Dust FastThe flexible 6 m hose lets you pull dust away right at the source instead of letting it spread through the room. That matters when you are sanding, grinding, or doing other dusty work in finished spaces. Built for SYS-AIRThis Festool air supply hose is made for the SYS-AIR air filter system and works with dust protection wall setups. It gives you a clean, direct connection for controlled air movement in occupied work areas. Stores as a SystemThe included adapter base, strap, and Systainer keep the setup together between jobs. Less loose gear, faster setup, and better protection in the van or on site.
Overview
The Festool 577964 SYS-AIR Air Supply Hose LS-SYS-AIR D200x6m is an air supply hose designed for targeted dust collection and dust containment in occupied work areas. Model Number 577964. This is an air supply hose designed for use with the Festool SYS-AIR air filter when you need to move dusty air out of the immediate work zone and keep surrounding spaces cleaner.
What makes this setup useful is simple: instead of relying on general room airflow, the 200 mm diameter hose gives you a direct path for air movement exactly where the dust is being created. Festool rates it for use with dust protection walls and for hard-to-reach areas, which is where this kind of accessory earns its keep. If you are working in a lived-in home, a remodel space, or any interior job where cleanup and containment matter, the hose helps reduce how far dust particles travel.
The 19.5 ft. length gives you enough reach to position the hose where the work is happening without constantly repositioning the air filter. That extra reach matters on stairs, along walls, in corners, and in rooms where the purifier cannot sit right next to the tool. The flexible hose design also makes it easier to snake through tighter spaces or route through a dust protection wall opening without fighting a stiff duct.
Festool includes the adapter base so the hose can connect cleanly to the SYS-AIR air filter, along with a strap and a Systainer3 SYS3 M 437 for transport and storage. That is more important than it sounds. Large hose accessories are easy to damage or leave behind when they are not packed as a system. Keeping the hose and connection parts together in a Systainer means faster setup on repeat jobs and fewer missing pieces when you show up on site.
From a jobsite practicality standpoint, this accessory is about containment, not convenience for its own sake. When you are sanding drywall, surface prep sanding, or doing other dust-heavy interior work, the goal is to keep adjacent rooms cleaner and cut down on post-job cleanup. Used with a dust protection wall, the Festool 577964 SYS-AIR Air Supply Hose LS-SYS-AIR D200x6m helps the SYS-AIR air filter create a more controlled path for airborne dust.
Compatibility is straightforward. This hose is suitable for the Festool SYS-AIR air filter system. Festool specifically positions it for use with dust protection walls or for placing the hose directly near the dust source. If you are already working inside the Festool dust control system, this is the accessory that extends where and how the SYS-AIR can be used.
Who should buy it? This is a smart add-on for remodelers, painters doing prep, drywall crews, finish carpenters working in occupied homes, and restoration contractors who need better dust control indoors. It is not a general vacuum hose replacement. It is a purpose-built air supply hose for SYS-AIR users who want cleaner containment, better reach, and a more organized dust-control setup.
Connect Fast and Control the Air Path
This connection setup is the whole point of the system. You get a direct, simple way to route airflow where you need it instead of letting airborne dust drift through the room.
- Designed to attach to the Festool SYS-AIR air filter
- Includes an adapter base for integration with the system
Reach the Dust Source in Tight Spaces
The flexible hose can be placed close to the work instead of leaving dust control back across the room. That helps when you are sanding edges, corners, stairwells, and other awkward spots.
- 6 m hose length provides extended reach across interior work areas
- Suitable for hard-to-reach areas and confined spaces
Better for Occupied Interior Work
This is where the accessory earns its money. In finished homes and occupied spaces, dust containment is not optional, and a directed hose setup helps keep nearby rooms noticeably cleaner.
- Built for use with dust protection walls
- Helps reduce the spread of airborne dust particles in the room
Pack It Up Without the Mess
Festool did the smart thing here and made storage part of the package. When the hose, adapter, and strap all live in one Systainer, the setup stays protected and ready for the next job.
- Includes Systainer3 SYS3 M 437 for storage and transport
- Strap helps keep the hose secured when packed or staged on site
What’s in the Box
- (1) Festool SYS-AIR Air Supply Hose
- (1) Adapter base
- (1) Strap
- (1) Systainer3 SYS3 M 437
SYS-AIR air filter sold separately.
Key Specifications
| Diameter | 7.8 in. (200 mm) |
|---|---|
| Length | 19.5 ft. (6 m) |
| Material | Polyethylene (PE) |
| Weight | 12.94 lbs |
| Category | Air Supply Hose |
| Storage Case | Systainer3 SYS3 M 437 |
Compatibility
Air Filter System Suitable for the Festool SYS-AIR air filter. Dust Containment Setup Designed for use when working with dust protection walls or when placing the hose directly near the dust source.
Built For
RemodelingDrywall PrepPainting PrepInterior RenovationDust ContainmentOccupied HomesTight Work AreasTargeted Dust Collection
Pro Tip
If you are working in a stairwell, hallway, or room corner, place the open end of the hose as close to the dust-making step as possible instead of leaving it centered in the room. That gives the SYS-AIR a more direct pull on airborne dust and makes the setup noticeably more effective.
Tool Nut’s Take
Tool Nut’s Take
Festool 577964 SYS-AIR Air Supply Hose LS-SYS-AIR D200x6m Is a Smart Add-On for Cleaner Interior Jobs
If you already run the SYS-AIR system, this hose is the piece that makes dust control a lot more practical in real-world remodel work.
- Who it’s for: Contractors and serious remodelers working in finished or occupied spaces where dust containment matters just as much as the work itself.
- Why it stands out: The 200 mm diameter, 6 m reach, and clean SYS-AIR integration let you move airflow exactly where the dust is being created instead of hoping the room clears itself.
- Worth knowing: This is a purpose-built accessory, not a general shop hose. It makes the most sense if you already own or plan to use a Festool SYS-AIR air filter and dust protection wall setup.
Common Questions
- What is this product used for? It is an air supply hose for targeted dust collection and dust containment when used with the Festool SYS-AIR air filter.
- How long is the hose? The hose length is 19.5 ft. (6 m).
- What is the hose diameter? The hose diameter is 7.8 in. (200 mm).
- Can it be used with dust protection walls? Yes. Festool lists it for use with dust protection walls and for work in tight or hard-to-reach areas.
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