Festool Air Filter SYS-AIR HEPA US 577791
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 toprevent it from settling on surfaces. Its compact Systainer design and lightweight build make it ideal formobile use. Featuring a powerful two-stage filter system, it aggressively cleans the air by removing even thetiniest dust particles that could contaminate the area and the air you breathe. This results in reduced cleaningefforts, improved cleanliness, and enhanced air quality.
Features & Benefits:
- Compact and lightweight — Weighing in at 22 lbs (10 kg), this air filter comes in aconvenient Systainer³ M437 format.
- Powerful air filtering — With a powerful airflow of up to 423 cfm (720m3/h)(non-HEPA), the SYS-AIR effectively cleans the air in rooms up to 1057 ft² (98 m²), achieving threecomplete air changes per hour.
- Adjustable airflow — Choose between two airflow levels based on dust levels in yourenvironment.
- Smart design — The airflow disperses upwards in three directions (left, right, andback), minimizing dust disturbance and creating fewer disruptive air currents
- Preliminary filter — Captures most dust particles to protect the main filter. It’seasy to replace and cost-effective.
- Efficient filtration — Features a specially designed TripleV main filter with a largesurface 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 beintegrated into Systainer Systems vehicle racking systems.
- Portable design — Easy to carry with the Systainer handle and simple to transportwhen paired with the SYS-RB cart or extractor
- Secure storage — The power cord is neatly stowed in the lid compartment, ensuringconvenient and easy storage.
Includes:
- 577791 Air Filter SYS-AIR US
- 577977 Preliminary Filter VF-SYS-AIR
- 577975 Main Filter HF-SYS-AIR H/HEPA
Optional Accessories:
- 577964 Air Supply Hose LS-SYS-AIR D200x6m
- 578357 Ceiling Bracket DH-SYS-AIR
Specifications:
| Technical Data | SYS-AIR | SYS-AIR HEPA |
|---|---|---|
| Item number | 577790 | 577791 |
| Power Consumption | 200 watt | 200 watt |
| Max. Volume Flow | 423 cfm (720 m³/h) | 264.8 cfm (450 m³/h) |
| Filter Surface of Preliminary Filter | 1332 in² (8,600 cm³) | 1332 in² (8,600 cm³) |
| Filter Surface of Main Filter | 3812 in² (24,600 cm³) | 3812 in² (24,600 cm³) |
| Cable Length | 9.8 ft (3.0 m) | 9.8 ft (3.0 m) |
| Dimensions (L x W x H) | 15.6″ x 11.6″ x 17.2″ (396 x 296 x 437 mm) | 15.6″ x 11.6″ x 17.2″ (396 x 296 x 437 mm) |
| Noise Level | 55 – 65 dB | 55 – 65 dB |
| Weight | 21.82 lbs (10.2 kg) | 21.82 lbs (10.2 kg) |








