300600 - Miller FILTAIR SWX-S Self-Cleaning Wall-Mounted Fume Extractor

Advanced Fume Extraction for Industrial Environments

The Miller FILTAIR® SWX-S (Self-Cleaning Option) represents a significant leap forward in stationary fume extraction technology, specifically engineered for environments with high arc-on time and heavy particulate generation. At the core of this system is Miller’s proprietary FilTek™ XL filter technology. Unlike traditional cellulose filters that trap particles within the depth of the media—leading to rapid clogging and increased static pressure—FilTek XL utilizes a surface-loading design. This allows the filter to capture sub-micron particles effectively while remaining easily cleanable. The unit boasts a MERV 15 rating, ensuring the capture of up to 95% of weld fume particles, including hexavalent chromium and manganese, which are critical concerns in modern industrial hygiene.

The defining feature of the SWX-S (SKU 300600) is its integrated self-cleaning mechanism. In high-production settings, stopping to manually clean or replace filters can result in substantial downtime. The SWX-S solves this with a one-minute cleaning cycle initiated by a simple push-button control. The system utilizes a pulse of compressed air to dislodge particulate from the surface of the FilTek XL filter, depositing it into a secure, integrated particle bin for safe disposal. This mechanism not only maintains optimal airflow (CFM) over longer periods but also extends the lifespan of the filter by up to 100% compared to standard treated cellulose options.

Mechanically, the unit is driven by a high-performance fan capable of generating 1,200 CFM, ensuring robust suction even when overcoming the resistance of extraction arms and captured particulate. The cabinet is designed for wall mounting, freeing up valuable floor space in crowded manufacturing cells. The system includes the self-cleaning filter cabinet, the FilTek XL filter, a 37-inch flexible hose for connection, and a 115V cleaning control box. It is designed to be paired with Miller’s extraction arms (such as the ZoneFlow™ or standard arms), which must be configured based on the specific reach requirements of the facility. For facility managers and industrial hygienists, the FILTAIR SWX-S offers a compliant, efficient, and low-maintenance solution to weld fume control.