PURE-AIR PA-FS400 Fume & Dust Extractor
On request
- 400 m³/h airflow
- Up to 8000 Pa negative pressure
- HEPA H14 filtration, 99.99% @ 0.3 µm
- Activated carbon stage for VOC and odour
- PPS standard control
Compact fume extraction unit, 400 m³/h at up to 8000 Pa. Acrylic, paper and card, leather, textiles, technical plastics. PPS standard control.
Request a quoteWhich model fits your machine? Read the guide- 3D printing / AM
- Acrylic & plastics
- CNC routing
- Laser cutting
- Laser engraving
- Textiles & leather
About this machine
The PA-FS400 is a self-contained fume extraction unit for CO2 laser cutting and engraving of non-metals, and for resin-based additive manufacturing. A brushless high-negative-pressure fan pulls 400 m³/h at up to 8000 Pa, which is what it takes to clear smoke from the kerf rather than merely from the cabinet. Three progressive stages take out coarse particles, sub-micron smoke and finally the odour and solvent vapours that make an engraving shop unpleasant to work in, so the air can be discharged straight back into the room.
Filtration
- F9 deeppleat pre-filter, 95% @ 1.0 um, 12-30 m² of media
- H14 deeppleat filter, 99.99% @ 0.3 um
- Treated activated carbon, approx. 12-30 kg, for odour and VOC
Key specifications
- Airflow: 400 m³/h
- Maximum negative pressure: 8000 Pa
- Rated power: 1.0 kW
- Power supply: 90-110 V / 210-257 V, 1 ph, 50/60 Hz
- Noise level: below 60 dBA at 1 m
- Dimensions (W x D x H): 400 x 482 x 1030 mm
- Net weight: 50 kg
- Inlet: 75 / 100 mm
- Cabinet: Powder coated mild steel / brushed stainless steel
Recommended for
- CO2 laser cutters and engravers with a bed of 40x60 cm
- CNC routers cutting acrylic, composites and plastics
- Resin, SLA, DLP and FFF 3D printers
Standard version (PPS)
This is the standard version, without the intelligent control package. From 15 September 2026 PURE-AIR supplies these units with a colour LCD touch screen and an upgraded control system. If the intelligent functions matter - real airflow readout, filter warnings, automatic compensation, RS-485 linkage - choose the i version of the same model.
Important
If the machine cuts wood, plywood or MDF, choose the FGS series instead. That dust is resinous and sticky and will blind an F9 pre-filter in a fraction of its normal life.
Installation
Free-standing on castors next to the machine. Connect the machine's exhaust port to the inlet with flexible ducting kept as short and straight as possible - every extra bend costs suction. Allow 150 mm clearance at the outlet and keep the front accessible: all filter stages are changed from the front. Filtered air is discharged back into the room, so no outside duct is needed.
- Clean air out · brushless fanpulls through every stage
- Stage 3 · activated carbonholds VOC and odour
- Stage 2 · HEPA H1499.99% @ 0.3 µm
- Stage 1 · F9 pre-filterholds coarse dust
- Contaminated air inducted from the machine; dust drawer emptied from the front
Technical specifications
- Phase
- Single-phase
- Airflow
- 400 m³/h
- Inlet size
- 75 / 100 mm
- Net weight
- 50 kg
- Pre-filter
- F9 deeppleat pre-filter, 95% @ 1.0 um, 12-30 m² of media
- Main filter
- H14 deeppleat filter, 99.99% @ 0.3 um
- Noise level
- 60 dB(A) max.
- Rated power
- 1 kW
- Power supply
- 90-110 V / 210-257 V, 1 ph, 50/60 Hz
- Control system
- PPS standard control
- Explosion-proof
- No
- Activated carbon
- Yes - treated activated carbon, approx. 12-30 kg
- Cabinet construction
- Powder coated mild steel / brushed stainless steel
- Dimensions (W×D×H)
- 400 x 482 x 1030 mm
- Max. negative pressure
- 8000 Pa
Specifications, images and descriptions are provided for general guidance and may change without notice. Configurations, performance figures and supplied items can vary by production batch and market. The binding specification, scope of supply and terms are those set out in the written quotation we issue for your order.
Application details
Recommended for
CO₂ laser cutters and engravers with a bed of 40x60 cm; CNC routers cutting acrylic, composites and plastics; Resin, SLA, DLP and FFF 3D printers
Materials
Acrylic, paper and card, leather, textiles, technical plastics; resin-based 3D printing
Typical working format
40x60 cm
Control system
PPS - Pure-Air Purification System (standard control). From 15.09.2026 supplied with a colour LCD touch screen and an upgraded control system.
Installation
Free-standing on castors next to the machine. Connect the machine's exhaust port to the inlet with flexible ducting kept as short and straight as possible - every extra bend costs suction. Allow 150 mm clearance at the outlet and keep the front accessible: all filter stages are changed from the front. Filtered air is discharged back into the room, so no outside duct is needed.
Series
FS
Frequently asked questions
What is it for?
The PA-FS400 extracts smoke and fumes from CO2 laser cutting and engraving of non-metals: acrylic, paper and card, leather, textiles and technical plastics. It also suits CNC routers cutting acrylic, composites and plastics, and resin SLA, DLP and FFF 3D printers. A brushless fan pulls 400 m³/h at up to 8000 Pa, enough to clear smoke from the kerf, not just from the cabinet.
Which laser size does it suit?
PURE-AIR recommends the PA-FS400 for CO2 laser cutters and engravers with a bed of 40 × 60 cm. It delivers 400 m³/h at up to 8000 Pa through a 75 mm / 100 mm inlet. If your machine is a different size or you run several machines, send us the models and we will size the unit.
Can we use it for wood, plywood or MDF?
No. For wood, plywood or MDF choose the FGS series instead. That dust is resinous and sticky and will blind the F9 pre-filter of an FS unit in a fraction of its normal life. Keep the PA-FS400 for acrylic, plastics, paper, leather and textiles. Note also that it is not an explosion-proof unit.
How does the filtration work?
Three progressive stages. An F9 deeppleat pre-filter (95% @ 1.0 µm, 12–30 m² of media) takes out coarse particles, an H14 deeppleat filter (99.99% @ 0.3 µm) catches sub-micron smoke, and approx. 12–30 kg of treated activated carbon removes odour and VOC. The cleaned air goes straight back into the room, so no outside duct is needed.
What does it need on site?
A 90–110 V or 210–257 V single-phase, 50/60 Hz supply for a rated power of 1 kW, and floor space for a unit of 400 × 482 × 1030 mm (W × D × H) weighing 50 kg net. Noise is below 60 dB(A) at 1 m. It stands on castors next to the laser. Keep the duct short and straight, allow 150 mm clearance at the outlet and keep the front accessible, as all filter stages change from the front.
What control does it have?
The PA-FS400 is the standard version with PPS standard control. From 15 September 2026 PURE-AIR supplies these units with a colour LCD touch screen and an upgraded control system. If you want real airflow readout, filter warnings, automatic compensation or RS-485 linkage with your laser, choose the i version of the same model.