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Thumbnail Filmstrip of TE-1008-2 4" Filter Holder Body with Stainless Steel Screens Images
The TE-1008-2 is a 4-inch filter holder body with integrated stainless steel screens, designed as a replacement component for Tisch Environmental's dual sampling module PUF systems. This component serves as the primary particulate collection chamber in the upper portion of the dual sampling module, securing 4-inch round filters for particulate capture during ambient air monitoring operations.
Technical Design
The filter holder body incorporates precision-manufactured stainless steel screens that provide structural support for the collection filter while maintaining optimal airflow characteristics. The stainless steel construction ensures corrosion resistance and longevity in outdoor monitoring environments, while the 4-inch diameter accommodates standard quartz microfiber filters used in EPA-compliant sampling protocols.
System Compatibility
This filter holder body is compatible with Tisch Environmental's PUF sampling systems designed for EPA methods TO-4A, TO-9A, and TO-13A. It integrates with the complete TE-1008 4-inch filter holder assembly and works within the broader dual sampling module configuration that simultaneously collects airborne particulates and vapor-phase compounds.
- Compatible with TE-1002 dual sampling modules
- Works with TE-QMA4 4-inch round quartz filters
- Designed for PUF sampler flow rates of 125-250 LPM
- Integrates with both brush and brushless motor configurations
Replacement and Maintenance
The TE-1008-2 serves as a critical replacement component for maintaining sampling system integrity. Regular inspection of the stainless steel screens is recommended to ensure proper particulate collection efficiency. The component should be replaced if screens show signs of damage, excessive particulate buildup that cannot be cleaned, or structural deformation that could compromise filter sealing.
EPA Compliance Applications
This component supports ambient air monitoring for volatile organic compounds, airborne pesticides, and PFAS collection as part of EPA-compliant sampling protocols including TO-4A, TO-9A, and TO-13A methods. The dual sampling approach allows simultaneous collection of particulate matter on the filter media while vapor-phase compounds are captured by polyurethane foam in the lower chamber.