Description and Use
Flotrex-HR (FHR) filters are made entirely from Halar (ECTFE) an industrial-grade fluoropolymer with excellent solvent resistance. FHR filters can withstand the harshest process conditions due to this virtually indestructible material. Providing broad chemical compatibility, you can count on our filters to produce consistent, uniform process streams in your most demanding filtration applications. FHR filters deliver high flow rates and high-purity results with absolute rated efficiencies (99.9% filtration efficiency at rated pore size based on ASTM F795 and F661 test methods) and retention characteristics that typically outperform polypropylene fiber filters.
FHR all-Halar, melt-blown fiber filters offer outstanding performance in extremely harsh
chemical environments. These FHR filters also provide cost-effective, absolute filtration at high flow
rates. Available in a range of 3, 10 and 25 µm, FHR filters are manufactured and packaged in a
cleanroom environment for assured cleanliness. FHR filters are designed for both pre- and final filtration.
Typical applications include:
• Filtration of aggressive chemicals including- Toluene and Xylene
• Filtration of Ozonated Water