... Syringe Filter 1.Material: N66,MCE,PES,PVDF,PTFE 2.Pore Size: 0.22um, 0.45um 3.Diameter: 13mm 25mm 33mm Non-sterile Syringe ... flow rateD. Product code clearly marked on each unit denotine, filter material,and pore sizeE. Manufactured in a 100,000 clean ... Sterilized Filtration ClarificationParticle Removal Filtration Gas Sterilized Filtration Non-sterile Syringe Filter