951509 - Miller FILTAIR MWX-D Mobile Fume Extractor, 12ft Arm

Miller FILTAIR MWX-D Mobile Fume Extraction System

The Miller FILTAIR MWX-D (951509) is a high-performance mobile fume extraction system engineered for industrial environments requiring source capture mobility. This unit is equipped with a 12-foot pre-assembled extraction arm, offering an extended reach for versatile positioning in fabrication shops, manufacturing plants, and training centers. The system operates on standard 115V power and delivers a robust airflow of 875 CFM, ensuring efficient removal of welding fumes directly at the source.

At the core of the MWX-D is Miller's proprietary FilTek XL filter technology. Unlike standard cellulose filters, the FilTek XL utilizes a surface-loading nanofiber media that traps up to 95% of weld fume particulates, achieving a MERV 15 rating. This rating signifies superior filtration efficiency, capable of capturing sub-micron particles common in welding processes. The MWX-D model utilizes a disposable filter cartridge, making it an excellent choice for light-to-medium duty applications or intermittent welding operations where self-cleaning mechanisms are not required. A front-mounted filter pressure gauge provides a clear visual indication of filter status, alerting operators when the cartridge requires replacement.

The unit's physical design prioritizes durability and ease of use. The extraction arm features external adjustments to minimize airflow resistance and maximize suction power. The large bellmouth-shaped hood can be rotated 360 degrees, allowing for precise placement without constant readjustment. The cabinet is constructed from industrial-grade metal to withstand harsh shop conditions, while the large rear wheels and lockable front swivel casters ensure smooth mobility over cables and uneven floors. The MWX-D represents a reliable, compliant solution for maintaining air quality in professional welding environments.