Hayward Super 2 pump with 1 1/2 HP, Pentair D50 Sandfilter 225 lbs sand. Sand filter was installed last year and I never really messed with it other than back flush every once in awhile for about a minute till it cleared up. Just Read the backflush instructions and this time flushed for 5 minutes and gave it a complete flush. Will see how that does. DAAA Follow the instructions!!!! Won't tell my wife about this one!!!

THANKS