I have questions about the distance a Pump/Filter combination can be placed from the pool. Just purchased an Intex 12 x 24 Ultra Frame Pool and Filter as a set. The listed GPH of the pump was 2100, but when it arrived I came to understand that the System GPH was only 1600. The pump is 1/2 HP. How do I calculate how far the pump/filter set up can be from the pool? Trying to decide whether to run electric to the pump near the pool or PVC to the pool so the pump can be away. Trying to keep the pump away from neighbors living room slider. Willing to upgrade to 1 HP pump/filter combo if necessary. Suggestions or links? Thanks