Help! old pool pressure side vacuum?

Given that there is only 2 return pipes into the pool - I would forgo the pressure side cleaner and use a robot.

xmarvin88x said:

I have an old concrete pool built in the 90s & it only has 2 return lines (no dedicated vac lines). I got a free Polaris pressure side vacuum (doesn't require a booster) can I power it from a return line?

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Did you get a booster pump with it? Second timeclock?

xmarvin88x said:

this model claims "no booster needed"

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Ah, a 360. They work best if there is a separate line plumbed for it. They restrict a lot of flow if plumbed after the filter and would still need a separate line so the the pool would get proper filtration.
If you have 1.5" plumbing at the pool, you could use a Polaris return-line adapter as below.
Then, if your wall fitting are 1.5" threaded, the cap below can be use to block it so that the flow goes to the 360.

You will not likely be happy with the results as it will restrict so much flow that you filtration and circulation will be seriously affected.
https://lesliespool.com/polaris-1-1...tm_medium=cpc&utm_source=google&utm_campaign={19640458999}&utm_content={}_{}&utm_term={}&gad_source=1&gclid=EAIaIQobChMIxrnT_8G1hQMVgwytBh2GLQMSEAQYByABEgL-2PD_BwE


Best decision would be a robot.