Feature●Hydro-Philic Property●Diameter:25Mm,Pore Size:0.45Um,100/Pack●Needle Syringe Filters Are Broadly Used In Life For Sterilization Of Small Volume Samplessuch As Protein.●Mem-Brane Solutions Sterile Syringe Filters With Extremely High Microbial Filtration Capacity And Unique Threaded Interface Design●The Syringe Filters With Pre-Filter Has Excellent Dirt-Holding Capacity, Which Makes A Syringe Filter A Much Larger Throughput For Some “Hard To Filter” Sample.Description Syringe Filters Are Single-Use, Mem-Brane-Based Devices Used For The Removal Of Particulate Impurities From Liquid And Gas. It Is The Most Popular Choice For Filtering Solutions Because ItS Naturally Filter Water Based Solutions