Came in for cleaning supplies for my pool and also a new o-ring for my sand pump. The store associate asked me for the name of my pool pump and gave me an o-ring. I went to show him the model and serial number but he stated they are all the same. I got home and went to replace my o-ring to find out I was given the wrong size. Went back to Leslie's and brought my old o-ring with to ensure I get the correct size this time. Same store associate gave the correct one and I was on my way for the 2nd time. Got home and found out I was given the wrong size AGAIN. Went back to that store and out of all 3 employees they could not figure it out, couldn't find the right size. I got flustered and went to the Leslie's location off of Greenway and the store associate got me the correct size in 2 minutes. The associates at the Tatum & Thunderbird location are the reason I will NOT be returning. There is definitely lack of training and lack of common sense.