The Weller FT91000057 Pre-Filter Housing Complete Guard/Light is a robust, expertly engineered enclosure designed to securely hold and protect the pre-filter media in Weller fume extraction systems. Constructed from heavy-duty, impact-resistant materials, this housing ensures a reliable seal that directs airflow through the filter without leakage. Its reinforced structure withstands daily wear, solder splatter, and industrial contaminants—providing long-lasting performance in demanding environments.

Designed for user efficiency, the housing features a tool-free latch system that enables fast, hassle-free filter access. This simplifies routine maintenance and filter swaps, reducing system downtime and preserving consistent airflow throughput—critical in high-volume production and repair settings. Its precise molding ensures tight alignment with both the pre-filter and the main filter chamber, preventing bypass and preserving multi-stage filtration integrity.

The Weller FT91000057 Pre-Filter Housing Complete Guard/Light is compatible with Weller’s standard pre-filter media—such as ePM1 75% or F7-class mats—and integrates seamlessly into existing extraction units. The structural design maintains the correct filter orientation and spacing needed to efficiently capture dust, solder particles, and large debris before they reach downstream HEPA or gas filters. Its smooth exterior and rounded corners allow for quick cleaning and reduce contaminant buildup.

Ideal for electronics manufacturing lines, soldering benches, R&D labs, and cleanroom environments, the Weller FT91000057 Pre-Filter Housing Complete Guard/Light supports optimal fume extraction system performance. By safeguarding the initial filtration stage, it enhances filter lifespan, upholds regulatory air quality standards, and ensures reliable operation across tool environments where consistent, clean airflow is paramount. Its ease of maintenance, sturdy build, and effective airflow routing make this housing an indispensable component in professional fume-control setups.