Bought the first set of Marielle set in 2004 for vacation log home.  Seemed kind of pricey, but highly recommended by online reviews. Noticed pitting and loss of sheen 7 years later.  Called Pfister for replacement parts and agent informed me that there was a ten (10) year warranty on the parts.  I was stunned.  She asked that I e-mail a picture of the fixtures and original purchase invoice and,Voila!, three weeks later I had a full replacement set delivered to my home at no cost!  Would not hesitate to purchase again. Further, give positive recommendation to everyone I meet, whether they are in the market for new faucets or not.  Old fashioned service, integrity and follow-up is hard to beat in this day and age.