Engineered as a PFAS-free¹ alternative to film-cast PTFE, PFX Flex™ Sub-Lite-Wall™ is a next-gen catheter liner that delivers proven lubricity, enhanced bond strength, and expanded sterilization options.

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¹ PFX Flex™ liners are made using a non-fluorinated polymer resin alternative to PTFE and without the intentional addition of any per- or polyfluoroalkyl substances (PFAS). Certified PFAS-free by Intertek Testing Services NA, Inc. to the following conformance criteria: (1) total organic fluorine not exceeding a concentration of 20 mg/kg; as determined with reference to ASTM D7359-23 and (2) targeted PFAS compounds not exceeding an individual concentration of 25 μg/kg as determined with reference to EN 17681-1:2025, EN 17681-2:2022-11, and/or CEN/TS 15968:2010. Current certification valid until June 21, 2027, subject to renewal and extension beyond such date.