I have an inground pool of 31,000 gallons. What type of pump would I need rated for this type of pool?
Cheton - Since every pool is different, there is not a universal pump for a 31,000 gallon pool. A safe choice for that pool would be something like Pureline model PL2606. This is a 2.7HP variable speed pump.
If you want a better idea on how to size a pool pump, check out the video below.