Cut bigger hole in pool wall for new vacumn it's now leaking

[Guest]

What can I do stop the leak from the filter hole in the wall?

[Guest]

What can I do stop the leak from the filter hole in the wall?

But do you really think that a thing like that should be celebrated?

[Pool Leak]

Firstly drain the water below the hole you have made. There are many commercial waterproofing compounds available. Use a cement based product to fill the gaps and finish with a synthetic surface sealer.

Take note of curing times and wait the full recommended time before filling the swimming pool again.