Recent content by Scarecrow

How do I add something to my signature?

Haven’t been able to find pump rating. Pool was here when bought hose. Test kit is TF-100 Temp 91F noon FC 0 CC 10 CH 80 CYA 25 TA 130 PH 7.2-7.5

Ok thanks. Is 2 hours enough time to retest?

It is 23000 gal

In the past seems like holding my ph closer to 7.2-7.5 the chlorine holds better. In the past at 8+ a gal brings it down to about 7-7.5. We are expecting thunderstorms this afternoon. Rain always seems to raise ph. Thanks any other thoughts?

23,000 gal pool and hot tub. 0645 this morning ph >8, chlorine 0-.5. Added a gal muriatic acid. Heavy use yesterday. Thanks

Thank you just trying to save a $$ and my 66 year old fat knees.

Here’s the scenario: due to pool getting very funky over the past week (my fault) I know I’m gonna have to backflush several times. Backflush run for awhile backflush repeat. So can I do this without putting de back in each time? Will it hurt the filter? Will the filter even work without de...

I think I figured out that the Pentair doesn’t use an o’ring. No need to reply.

B668 motor long shaft. I think a Polaris pump using PS 1000 seal. My question is which o’ring do I need to get ? I ordered the wrong number. I’m trying to find the right one at hardware store. I need it today. Should it be somewhat loose on shaft or tight? Should it fill the whole groove of the...