Environmental Express ProWeigh® Double Filters, VSS, 47 mm (100/Pk)
Optimize Your Suspended Solids Workflow
Accelerate your laboratory’s productivity and eliminate tedious sample preparation with the Environmental Express ProWeigh® Double Filters (Item #F93447VOL-X). Specifically engineered for lab professionals conducting Total Suspended Solids (TSS) and Volatile Suspended Solids (VSS) testing, these 47 mm filters arrive at your bench fully prepared, robotically weighed, and completely ready for immediate use.
Uncompromising Accuracy & Compliance
Every binderless borosilicate glass microfiber filter is manufactured to meet rigorous quality standards, ensuring full compliance with Standard Methods 2540. To guarantee the highest level of repeatability and weight stability, each filter undergoes a strict preparation protocol:
Triple-Rinsed: Vacuum rinsed three times with reagent-grade water.
Pre-Conditioned: Dried, cooled, and desiccated to eliminate baseline moisture variance.
Laser-Cut Precision: Engineered with precise, laser-cut edges to completely eliminate loose fibers and prevent inaccurate weights.
Double-Weighed Assurance: Robotically weighed and reweighed to ensure stable accuracy that surpasses the standard ±0.5 mg tolerance requirement.
Seamless Data Integration
Maximize your lab's traceability and minimize manual data entry. Each filter is packaged in its own individual aluminum dish, clearly labeled with its weight in both printed and barcode formats. Laboratory professionals can easily access and download complete data sheets for every batch—including Box ID, Lot Number, Weight 1, and Weight 2—for seamless integration into your LIMS.
Key Specifications:
Material: Binderless Borosilicate Glass Microfiber
Pore Size: 1.5 µm
Diameter: 47 mm
Quantity: 100 Filters per Pack
Application: Volatile Suspended Solids (VSS) & Total Suspended Solids (TSS) testing
Reduce labor costs, eliminate prep-work bottlenecks, and deliver faster reporting times without sacrificing accuracy. Upgrade your testing workflow with ProWeigh® Double Filters today.









