Festool 577791 SYS-AIR HEPA Air Filter

Breathe easy with the SYS-AIR: the ultimate air filter for workshops and job sites.

The SYS-AIR air filter effectively captures airborne dust that professional extraction may miss, helping to prevent it from settling on surfaces. Its compact Systainer design and lightweight build make it ideal for mobile use. Featuring a powerful two-stage filter system, it aggressively cleans the air by removing even the tiniest dust particles that could contaminate the area and the air you breathe. This results in reduced cleaning efforts, improved cleanliness, and enhanced air quality.

Boost Customer Satisfaction with Cleaner Results: 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.

Clean Air Made Easy, Wherever you Are: 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.

Help Protect The Air you Breathe: Even with optimal extraction, fine, invisible dust can linger in the air while sanding, drilling, or sawing, which may leave contaminants in the ambient air. With a powerful airflow of up to 400 cubic feet per minute (cfm) (680 m³/h), this air filter helps to ensure excellent circulation, effectively removing fine dust particles.

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.