I've got this kitchen faucet that is slowly leaking water out the top and I'm thinking it just needs a cartridge, or something, replaced inside but I can't figure out how to take it apart. I also can't find any markings anywhere on it to tell me what kind of faucet it is. Can someone please give me some advice on how to take it apart and also if they have any idea on what kind of faucet it is? Thanks in advance! I'm also attaching some files which will hopefully help.