LabExact
Grade A-E Glass Microfiber Filter, Binderless Borosilicate - 1.0 µm, 8x10 Inch, 100/Pk SKU: LE-AES810

Grade A-E Glass Microfiber Filters - LE-AES810

Featuring binderless borosilicate glass microfiber technology delivering exceptional 99.98% DOP efficiency¹ for demanding air monitoring and suspended solids analysis. A precisely engineered 1.0 µm pore structure provides reliable fine particulate retention while maintaining rapid flow characteristics essential for high-volume sampling applications. Hydrophobic surface chemistry resists moisture interference while the depth filtration matrix captures particles throughout the entire filter thickness, maximizing loading capacity and extending operational life in critical environmental monitoring protocols.

Key Glass Microfiber Membrane Characteristics

Binderless borosilicate construction eliminates organic extractables and maintains chemical purity for gravimetric analysis
99.98% DOP efficiency¹ ensures reliable retention of 1.0 µm particles in air filtration applications
Superior thermal stability withstands temperatures up to 500°C without dimensional change or fiber degradation
Hydrophobic surface properties minimize moisture absorption during ambient air and stack gas sampling
Depth filtration architecture delivers exceptional loading capacity and extended service life in turbid environments

Key Construction Characteristics

100% high-purity borosilicate glass microfiber composition provides chemical resistance to acids and most organic solvents
8x10 inch sheet format accommodates standard air monitoring equipment and custom sampling configurations
Fine porosity matrix delivers fast flow rates while maintaining precise particle retention characteristics
Minimal fiber shedding improves analytical quality assurance and reduces contamination in downstream processes
Nonsterile configuration optimized for environmental monitoring, industrial hygiene, and laboratory research applications

LE-AES810 filters excel in suspended solids determination and air pollution monitoring applications, delivering consistent performance across diverse analytical protocols. The binderless construction eliminates potential interference from organic binders while maintaining structural integrity during routine handling and installation. Compliant with EPA Method 160.2² requirements for water quality analysis, these filters provide validated performance for both liquid filtration and air sampling applications demanding superior chemical purity and thermal resistance.

¹ MIL-STD-282 DOP Efficiency Test Method: https://www.standards.doe.gov/standards-documents/3000/3025-astd-2022/
² EPA Method 160.2 Total Suspended Solids: https://www.epa.gov/eg/industrial-effluent-guidelines