EDTA sequestrant

[no-mas]

Hi folks -
I'd like to add a metal sequestrant, but already have over 2000 ppb of phosphates in my pool. I don't do anything to remove the phosphates, but am avoiding adding anything that can cause an increase, so I'd like to add sequestrant using EDTA rather than phosphonic acid. Does anybody know the EDTA based sequestrants I should shop for?
Thanks!

 

[JasonLion]

Phosphates are a non-issue hyped up by pool stores to sell you products. Sequestrants based on HEDP, phosphonic acid, or phosphonic acid derivatives are far more effective.

 

[Guest]

I agree with JasonLion. Stick with a phosphanate based sequesterant1

 

[no-mas]

Thanks guys -
I trust your opinion!