LabExact
PTFE Hydrophobic Membrane Filter, 0.8µm, 47mm, Polypropylene Scrim Support, 100/Pk SKU: LE-IWT-PTFE-080047

Featuring hydrophobic polytetrafluoroethylene membrane technology with polypropylene scrim reinforcement delivering superior chemical resistance and exceptional handling durability for aggressive solvent and air filtration applications. The 0.8µm pore size configuration provides precise particulate retention while exceptional chemical compatibility makes them ideal for aggressive solvents, acids, and bases. Bondless lamination construction utilizing no adhesive agents maximizes purity and minimizes extractables, optimizing performance for critical analytical protocols requiring contamination-free results.

Key PTFE Membrane Characteristics

Hydrophobic polytetrafluoroethylene construction provides inherent moisture resistance without absorbing moisture from air or gases
0.8µm nominal pore size delivers reliable particulate retention while maintaining optimal flow rates for processing efficiency
Maximum operating temperature of 260°C enables high-temperature sterilization and demanding thermal applications
Bondless construction eliminates adhesive contamination, ensuring ultra-pure filtration for trace analysis applications
Effective polar/nonpolar solvent separation capabilities maximize versatility across diverse chemical processing workflows

Key Construction Characteristics

Polypropylene scrim support provides enhanced mechanical strength and easier handling during filter installation and changeout
47mm diameter accommodates standard laboratory filtration apparatus and universal filter holder configurations
Polypropylene support withstands temperatures up to 130°C short-term and 80°C continuous operation
Aqueous solution compatibility achieved when prewetted with methanol expands application flexibility beyond organic solvents
White membrane appearance enables easy visual inspection of particulate capture and filtration progress monitoring

These PTFE membrane filters excel in non-aqueous fluid processing and air, gas, or vent filtration applications, delivering consistent performance even with the most challenging chemical matrices. Particulate capture efficiency for particles as small as 0.1 micron ensures comprehensive retention while maintaining excellent flow characteristics. The 100-piece packaging format provides extended laboratory use while maintaining sterile handling protocols, making these filters essential for analytical chemistry, environmental monitoring, and pharmaceutical quality control applications demanding both chemical inertness and reliable filtration performance.