47mm PTFE Filter Hol

Ultra-Pure Filtration Path: Constructed from 100% high-purity PTFE to ensure zero metal ion leaching and no silica contamination.

Application: For pollutant analysis of highly corrosive water and gas samples.

Enhanced O-Ring Sealing: Equipped with high-performance O-rings (FKM, FFKM, or PFA/FEP Encapsulated) to ensure a vacuum-tight and leak-proof seal.

Chemical Resistance: Fully inert to concentrated HF, HNO3, and aggressive organic solvents.

Precision Membrane Support: Engineered to provide uniform pressure across the filter membrane, preventing bypass and ensuring consistent results.

Made to Order