We just recently put up a 22x52 Ultra Frame Intex Pool. Paid someone to level out the ground with a bobcat and had electrician come out install a GFCI receptacle to plug the pump into (required by building code). The pump already has a GFCI plug on it and when the electrician plugged it into the receptacle it would not work. He thought receptacle was bad so took that one out and put in another one, still wouldn't work. Plugged in another appliance and it worked. So they put in a regular receptacle and plugged the pump in and it worked. Electrician is trying to tell us that the two GFCI's wont work together. I'm not sure I believe that because when a plug my hair dryer which has a GFCI cord into the outlet in the bathroom with a GFCI outlet it works. I'm thinking something isn't wired correctly somewhere? We have to get this inspected per building code and it isn't going to pass as is. Electrician said I could change the end of cord to regular one, but that will void my warranty. Would like to enjoy the pool before summer is out so any help is greatly appreciated.