Circupool swcg ?


Apr 16, 2020
Libby, Montana
So I’m looking into a swg for my pool. I am so confused on size I would need. I have an intex 16x32x52. With a 2800 gph krystal clear sand pump. I have went to their website and read about it. My brain is not getting it, please help. I would spend a Fortune on chlorine where I live. 14,300 gal pool we had our water tested ph 7.5, 19 grains (hardness) iron .5. That’s all the test tested for
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LifeTime Supporter
TFP Guide
Feb 6, 2015
Chandler AZ
We recommend a SWG that is 2 times the volume (in gallons) of your pool. So a 10,000 gallons pool would need a SWG rated for 20,000 gallons.


Well-known member
Jun 1, 2018
Hernando, Ms
I calculated your volume to be 12083 gal-
The largest intex swg is rated for 15000 gal. If you’re worried that won’t be large enough you could add another small one later & have one on each return- that is the setup i have on my 27k gal pool