Ideal for ultrapure filtration applications.

• U.S. CFR Title 21 compliant

These cartridges are autoclavable to 250 °F <121 °C) and in-line sterilizable to 257 °F (125 °C) for up to 30-minute cycles. They are tolerant to an accumulated exposure of 10 hours. The filters may also be sanitized with compatible chemical agents. All cartridges are suitable to 180 °F (82 °C) at 10 psid.

The cartridges comply with U.S. CFR Title 21 guidelines for repeated food contact, comply with USP Class VI, 121 °C Plastics guidelines, and pass the MEM Elution Cytotoxicity Test. Aqueous extracts contain less than 0.25 EU/ml.

Polypropylene (PP) Cartridge Thermally bonded high-purity PP fiber. Economical for a chemically inert media with high dirt-loading capacity. Suitable for air/gas filtration; FDA-acceptable. Hydrophobic; to use with aqueous solutions, prewet with methanol, then rinse with water before use for liquid filtration.