Product Description. Price. 90-7459-16. 90-7459-16. MFS PP Syringe Filter, 25mm 0.20 um PTFE, Hydrophilic Nonsterile 100/Pk, Advantec MFS, Inc, 25HP020AN (ASSORTMENT OF SIZES AND STYLES SHOWN) $194.78. Add a customer note to this item (Question, Reference Number, Etc.) You may not enter more than 300 characters for 'Answer 1'.