Refilling tub...which chemicals first

[flajoker]

Refilling the Envoy,,, setup with ozone and ion cart.(like nature 2).
Which chemicals  and in what order should I start and finish

 

[Mendocino101]

I would ask your local dealer what they suggest as he knows the water in your area best....We recommend a metal and stain control at start up and for refills....as well your normal shock and santizer...