Pre-wetting Hydrophobic Cartridges

Graver Technologies' Citadel and TefTECfilter cartridges utilize this essential pre-wetting procedure, typicallyemploying isopropanol (IPA) or IPA/deionized water solutions as wetting agents.The process involves either submersion methods or in-line flushing techniques,followed by thorough rinsing with purified water to remove residual wettingfluids.

Keybenefits of proper pre-wetting include improved filtration efficiency,consistent performance, and reliable integrity testing results. Criticalconsiderations include pore size compatibility, timing requirements, andimmediate installation after preparation to prevent membrane drying.

Forenhanced convenience, pre-wetted filter options are available, eliminatingon-site preparation and reducing exposure to organic solvents. Theseready-to-use filters arrive packaged in sterile ultra-high purity deionizedwater, streamlining installation processes while maintaining superiorfiltration performance standards.

Properpre-wetting ensures your hydrophobic PTFE filtration systems deliver maximumefficiency and reliability for critical liquid processing applications.

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