Material Chemical Resistance Mechanical Strength Flow Rate Particle Retention Hydrophilicity Temperature Resistance Cellulose Acetate (CA) ✔️ Moderate Moderate Moderate ✔️ Moderate Cellulose Nitrate (CN) ✔️ Good Good Good ✔️ Moderate Glass Fibre ✔️ High Good High ❌ High Mixed Cellulose Ester (MCE) ✔️ Moderate High Good ✔️ Moderate Nylon ✔️ High High Moderate ✔️ Moderate Polyester (PES) ✔️ High Moderate High ✔️ High Polytetrafluoroethylene (PTFE) ✔️ Moderate Moderate High ❌ High Polyvinylidene Fluoride (PVDF) ✔️ Moderate Moderate High ❌ High