Make sure you wrap the tape clockwise so when you screw the shower filter on it doesn't unwrap the tape. I think it's clockwise at least, I don't remember for sure. I actually recommend buying extra sealer tape because it took me like several tries to wrap the fitting correctly. It does come with a small roll but I just wanted to give you a heads up. https://www.amazon.com/dp/B003D7K8E0/ref=cm_sw_r_cp_apa_fabc_J3Q9TNXHJXYCSGMAX7VY