Mobile high-volume extraction arm system
Miller FILTAIR MWX Series Support
Mobile fume extraction system positioned near the weld area, available with disposable or self-cleaning filter models.
Machine Snapshot
Fabrication shops, manufacturing areas, and training centers. Source: Miller 2026 Full-Line Catalog, page 104.
| Spec | Value |
|---|---|
| Processes | Stick, Flux-Cored, MIG, TIG |
| Input power | 115 V, 1-phase, 60 Hz |
| Filter media | 490 sq. ft. FilTek XL filter |
| Nominal airflow | 1,200 cfm |
| Arm diameter | 8 in. |
| Sound level | Approximately 70 dBA at 5 ft. |
Stock Numbers / Models
Match voltage, arm length, and extractor style before ordering or requesting a quote.
| Part Number | Description | Type | Fitment Note |
|---|---|---|---|
951507 |
MWX-D with 7 ft. standard arm | Model / stock number | Match exact FILTAIR model |
951508 |
MWX-D with 10 ft. standard arm | Model / stock number | Match exact FILTAIR model |
951509 |
MWX-D with 12 ft. standard arm | Model / stock number | Match exact FILTAIR model |
951510 |
MWX-S with 7 ft. standard arm | Model / stock number | Match exact FILTAIR model |
951511 |
MWX-S with 10 ft. standard arm | Model / stock number | Match exact FILTAIR model |
951512 |
MWX-S with 12 ft. standard arm | Model / stock number | Match exact FILTAIR model |
Compatible Filters and Accessories
These are catalog-listed FILTAIR filters or accessories for this machine family. Verify fitment before ordering.
| Part Number | Description | Type | Fitment Note |
|---|---|---|---|
300539 |
FilTek XL filter for disposable MWX/SWX models | Replacement filter | Match exact FILTAIR model |
300540 |
FilTek XL filter for self-cleaning MWX/SWX models | Replacement filter | Match exact FILTAIR model |
300689 |
Hood light with arc sensor for MWX Series | Extraction arm accessory | Match exact FILTAIR model |