Holzstar LFS 301-3 Ambient Air Filter System (300W / 230V, 1675 m³/h)
The Holzstar LFS 301-3 (SKU 5127301) is a high-capacity, ceiling-mounted or benchtop ambient air filtration system engineered to scrub fine airborne woodworking dust from larger workshops, joineries, and production spaces. Operating on a standard 230V 13A UK mains supply, it provides more than double the maximum airflow of the compact LFS 101-3—making it the ideal companion to stationary chip extractors for capturing the fine airborne dust particles that escape machine hoods during sanding, sawing, and routing.
Using a two-stage filtration process (an easy-clean G4 coarse pre-filter paired with an F6 pleated inner filter), the LFS 301-3 removes particles over 5 μm and 91% of harmful fine dust particles over 1 μm. With three selectable airflow speeds up to 1,675 m³/h, a wireless remote control, and a programmable auto-shutoff timer, you can leave it running after locking up the workshop so you return to clean air.
Key Features & Workshop Benefits
- High-Volume 1,675 m³/h Airflow: Three selectable speeds—Low (945 m³/h), Medium (1,035 m³/h), and High (1,675 m³/h)—deliver rapid air turnover in medium-to-large workshops.
- Two-Stage Fine Dust Filtration: G4 panel pre-filter captures larger floating dust (>5 μm) while the F6 fine-dust inner pocket filter traps 91% of fine airborne particulate (>1 μm).
- Wireless Remote Control & Auto-Off Timer: Control fan speed and timer settings effortlessly from the shop floor when the unit is suspended overhead.
- Ceiling or Benchtop Mounting: Supplied complete with four mounting eyelets for overhead suspension and four rubber feet for standing on a bench or shelf.
- Tool-Free Pre-Filter Maintenance: Outer G4 pre-filter lifts out in seconds for quick vacuuming or replacement, extending the service life of the F6 inner filter.
Workshop Air-Change Guide
Recommended air circulation for active woodworking workshops is 8 to 10 air changes per hour. At its 1,675 m³/h maximum setting, a single LFS 301-3 effectively cycles the air in a workshop volume of roughly 165–210 m³ (for example, a 10m × 7m workshop with a 2.8m ceiling). Larger production floors can install multiple units distributed above dusty workstations.
Technical Specifications
| Model / SKU | Holzstar LFS 301-3 (5127301) |
| Motor Power | 300 W Input / 150 W Output (230V, 50 Hz, 1-Phase — 13A UK Supply) |
| Airflow (Low / Med / High) | 945 / 1,035 / 1,675 m³/h |
| Pre-Filter Grade | G4 Panel Filter (Captures particles > 5 μm) |
| Inner Fine Filter Grade | F6 Pocket Filter (Removes 91% of fine dust > 1 μm) |
| Max. Sound Pressure | 69 dB(A) |
| Dimensions (L × W × H) | 770 × 610 × 310 mm |
| Net Weight | 25 kg (approx. 29 kg boxed) |
| EAN / GTIN | 4036351299394 |
What's Included in the Box
- Holzstar LFS 301-3 Ambient Air Filter Unit (with G4 & F6 Filters installed)
- Wireless Remote Control
- 4 × Ceiling Mounting Eyelets
- 4 × Rubber Feet (for benchtop/shelf placement)
Note: Runs on a standard 230V 13A single-phase UK mains supply. Dispatched direct from official UK distributor stock with full 12-month manufacturer warranty.