this is new- the outer bag has shelf wear on it-

CTS-A142 , HPLC - Check Valve-Free-Turn Housing for Performance Plus Check Valve, Waters , Model(s): 510, 515, 525, 600, 610, 1515, 1525


ask other questions you have!! shoes are sold on consignment so i have to go by the sellers asking price. i do understand shipping costs are high now and i do go by the post office prices. for heavy items please send your zip code and i can check for a cheaper rate through fedex. i ship mon-fri.