ALFI MOBILE AIR FILTER W/ 3M ARM AND JET PULSE
Plymoth MF-Eco JetPulse Mobile Filter, 3-Phase (P-543)
Move fume extraction wherever it's needed most. The MF-Eco JetPulse is a mobile, self-cleaning filtered extraction unit built for workshops where one unit needs to serve multiple welding stations — robust, manoeuvrable, and one of the most economical mobile filtering solutions for local exhaust ventilation (LEV) on welding fumes and light dust.
Why it matters
Not every workshop needs — or can justify — a fixed extraction point at every station. A shared mobile unit like the MF-Eco lets you deliver genuine at-source capture wherever the welding happens that day, without the cost of ducting or multiple fixed installations. With a filter cartridge rated at over 99.9% separation efficiency, it supports meaningful exposure reduction as Australia's welding fume limits tighten under the WES-to-WEL transition, effective 1 December 2026.
Key features
- Mechanical filtering — cartridge filter with over 99.9% separation efficiency
- Self-cleaning JetPulse system — built-in compressed air cleaning (requires a compressed air supply on site)
- Fully mobile — 4 smooth-running wheels, 2 with brakes, plus ergonomic handles for easy repositioning between workstations
- 3-phase power — suited to workshops with 415V 3-phase supply
- Shared-unit friendly — designed for one unit to service multiple workstations across a workshop
What's included
- Filtered extraction unit and handles
- Built-in compressed air filter cleaning arrangement and valve
- New cartridge filter
- Dust collection tray
- 4m electrical cable with 15A Australian plug
What you'll still need
A flexi table filter extractor arm with 360° swivel mounting bracket is required to complete the system — select the diameter and length that suits your reach:
| Part | Description |
|---|---|
| P-002 (P-168) | Ø160mm, 2m |
| P-003 (P-169) | Ø160mm, 3m |
Optional: P-086 holder for 2 flexi arms (Ø160mm, max 3m); P-544 HEPA filter (23m²) for higher-efficiency filtration.
Technical specifications
| Spec | Detail |
|---|---|
| SKU | P-543 |
| Motor power | 0.75kW |
| Power supply | 415V, 3-phase, 50Hz |
| Extraction flow rate | 1,200 m³/h |
| Arm swivel | 360° |
| Arm radius | 3m |
| Filter efficiency | 99% |
| Noise level | 70 dBA |
| Assembled weight | 80kg |
| Assembled dimensions | 880 x 520 x 980mm |
Replacement parts
P-541 — Replacement filter cartridge
Typical environments
Welding and woodwork workshops, schools, service and repair work.
FAQ
Does this come with an extraction arm?
No — you'll need to select a compatible flexi table arm (P-002/P-168 for 2m, or P-003/P-169 for 3m) with its 360° swivel bracket separately.
Does the self-cleaning function need anything extra?
Yes — the JetPulse cleaning system runs on compressed air, so you'll need a compressed air supply available at the unit's location.
Can it run more than one arm?
Yes — the optional P-086 holder lets you fit two flexi arms (up to 3m each) to a single unit, useful for servicing two nearby workstations from one filter.
Is there a single-phase version?
Yes — the P-540 is the 1-phase equivalent if 3-phase power isn't available at your intended location.
What's the difference between this and a wall-mounted unit like the WF-Eco?
The MF-Eco is mobile on wheels for moving between workstations, while the WF-Eco is fixed to a wall for a permanent installation point. Choose based on whether your workshop needs flexibility or a dedicated fixed station.