This is a great product which we buy a few of every pool season they work fantastic and keep the water levels in regards to met...  Read More

This is a great product which we buy a few of every pool season they work fantastic and keep the water levels in regards to metals right where they need to be great price ships fast very pleased with the product  Read Less

0 from leslies and have no problems with the copper from my water

0 from leslies and have no problems with the copper from my water  Read Less

I had identified some chemical balancesswg issues that i was in the process of correcting and needed some information that incl...  Read More

I had identified some chemical balancesswg issues that i was in the process of correcting and needed some information that include some questions about the culator product  Read Less

I have experienced its work with the iron problem i had in my pool

I have experienced its work with the iron problem i had in my pool  Read Less

This is the exact item advertised but it comes with no packaging so if your not familiar with how these work youll have to look it up

This is the exact item advertised but it comes with no packaging so if your not familiar with how these work youll have to look it up  Read Less

It doesnt remove the stains but the iron in your water

It doesnt remove the stains but the iron in your water  Read Less

I had iron and copper depositsstains on my plaster surfaces in our 20x40 inground pool

I had iron and copper depositsstains on my plaster surfaces in our 20x40 inground pool  Read Less

This one cost more than double than that one but its a 4

This one cost more than double than that one but its a 4  Read Less

Took a 2nd one to complete the job

Took a 2nd one to complete the job  Read Less