Festool Air filter SYS-AIR HEPA 577791

Fine airborne dust that your dust extractor misses can settle on surfaces, equipment, and the surrounding area. The air filter helps to clean the air more completely, helping to improve air quality and reducing the need for frequent cleaning in your workspace. With better air quality, you create a more professional environment, leaving your customers satisfied.

The air filter comes in a convenient, compact Systainer³ format. Its lightweight design makes it perfect for both on-the-go and in-the-shop use. It is easy to operate, features two adjustable settings, and has a warning light to let you know when the filter needs changing. You also have flexible installation options; it can be securely mounted from the ceiling (with an accessory) or integrated into a dust protection wall at job sites. For larger spaces, you can run multiple units for greater coverage.

Highlights

Lightweight and easy to use
Weighing just 22 lbs (10 kg), this air filter comes in a practical Systainer format with a convenient carrying handle.

Powerful performance
With a powerful airflow of 400 cfm (680 m³/h), it effectively cleans the air in rooms up to 613 ft² (57 m²), achieving three complete air changes per hour.

Extra electrical outlet
The electrical outlet module provides convenient power options.

Adjustable airflow
Fan speed can be adjusted to two levels: Eco mode for efficiency and maximum mode for high air circulation.

Focused air distribution
The filtered air flows upward in three directions—left, right, and back—reducing dust disturbance and minimizing disruptive air currents.

Two-stage filter system
Most airborne dust is captured by the preliminary filter, protecting the main filter and allowing for quick, easy, and cost-effective replacement.

Large filter surface
The main filter features a unique TripleV design with a large surface area, which helps reduce clogging and extends filter life.

Useful alerts
A signal light indicates filter condition: green means the filter is functioning well, while red signals that the filter is contaminated and needs replaced.

Air supply hose available
For hard-to-reach areas or dust barrier walls, a large air supply hose with a 7-7/8” (200 mm) diameter and adapter plate is available as an accessory.

Compatible with other equipment
Thanks to T-LOC compatibility, it easily connects to all Festool Systainers and extractors. The air filter fits seamlessly into Systainer Systems vehicle racking systems.

Mobile base for easy movement
The SYS-AIR can be easily transported on the SYS-RB cart or a Festool Dust Extractor.

Flexible placement options
Portable for use on the job site. Or placed conveniently in the workshop to save space. The air purifier can be mounted with the ceiling suspension accessory.

No tangled cords
The power cord has a permanent and secure place in the Systainer lid. This means that it does not get in the way during transport or storage.

Features & Benefits

• Compact and lightweight: Weighing in at 22 lbs (10 kg), this air filter comes in a convenient Systainer³ M437 format.
• Powerful air filtering: With an impressive airflow of up to 400 cfm (680 m³/h), it effectively circulates air in rooms up to 613 ft2 (57 m²), achieving three full air changes per hour.
• Adjustable airflow: Choose between two airflow levels based on dust levels in your environment.
• Smart design: The airflow disperses upwards in three directions (left, right, and back), minimizing dust disturbance and creating fewer disruptive air currents.
• Preliminary filter: Captures most dust particles to protect the main filter. It’s easy to replace and cost-effective.
• Efficient filtration: Features a specially designed TripleV main filter with a large surface area, reducing clogging and extending its lifespan.
• Cleaner work environment: Provides over 99.9% filtration for cleaner air.
• Signal light: Alerts you when filters are clogged or need replacing.
• Connection port: Includes a port for connecting a 7-7/8” (200 mm) air supply hose (accessory) for hard-to-reach areas or dust protection barriers.
• Compatibility: Connects easily to Systainers and extractors via T-LOC, and can be integrated into Systainer Systems vehicle racking systems.
• Portable design: Easy to carry with the Systainer handle and simple to transport when paired with the SYS-RB cart or extractor.
• Secure storage: The power cord is neatly stowed in the lid compartment, ensuring convenient and easy storage.

What's Included

• preliminary filter VF-SYS-AIR
• main filter HF-SYS-AIR H/HEPA

Specifications