Hi I see that you do repacement parts for KD pools. I have a15 year old  16 foot round with two broken plastic T-connectors, I see that you sell alumimum ones I assume they will work on my pool, but I'm just checking before I order... lastly my poolhas about 2500 gallons in it... about 1/3 full... do I have to drain it compleately to chang the T-connectors?

Thanks,

Bob