25mm&30mm Syringe Filter 25mm CA (Cellulose Acetate) 25mm RC (Regenerated Cellulose) 25mm PTFE (Polytetrafluoroethylene) 25mm Glass fiber 25mm PES (Polyethersulfone) 25mm NY(Nylon) 25mm MCE (Nitrocellulose Mixed Esters) 25mm PVDF (Polyvinylidene Fluoride) 25mm PE (Polyethylene) 25mm HYDROPHILIC PTFE (Polytetrafluoroethylene) 30mm Glass fiber/PP 30mm PVDF (Polyvinylidene Fluoride) 30mm Glass fiber 30mm Glass fiber/CA 30mm Glass fiber/Nylon 30mm Glass fiber/PTFE 30mm Glass fiber/PES 30mm Glass fiber with Prefilter 30mm CA (Cellulose Acetate) 30mm NY (Nylon) 30mm PTFE(Polytetrafluoroethylene) 30mm PP (Polypropylene) 30mm PES (Polyethersulfone)