I need to get a more efficient pump for my pool. Found these 2 on Ebay, but not really sure what all the numbers mean, does anyone have one of these with the same size pool I have? Is 1 HP enough or should I go to 1.5? I just don't understand what the difference is between these two other than the price and for what? Thanks!
Hayward PowerFLo LX 1 HP - SP 1580 - $166. Brand New
Hayward Super Pump 1 HP SP2607X10 - $297