Been looking a bit and really confused now. I have a 12x24x52" oval pool with a cl-900 filter. the waterway 1HP 2 SP pump I have is going out anf making a lot of noise. (only 2yrs old and dead) Looking for a HP recommendation. I wanted to get a lower HP but not sure on 3/4 or 1/2. about 8500 gal pool.
Also, looking at a hayward power flow 1/2hp SF1 and a 3/4hp SF1? Would one of these work better?