Please help. I have an Intex AGP 12x24 with an Intex pump. I bought an Aqua EZ vacuum and I'm guessing the air needs to be out of the hose before I start the pump. I attached the hose to the pump inlet directly on the pump, but there didn't seem to be any water flowing into the pump. I'm guessing this is because the hose is full of air?? There is no fitting to attach the hose to the ' water out' fitting on the inside of the pool.