HTH® Pool Care Shock 5.5 oz Size:5.5 oz Ferrous Sulfate

Ferrous Sulfate

6' 16/3 Grounded Cord

cleaner and closer than traditional methods

and airtight connection

Lock can be opened from outside with an emergency entry key

HTH® Pool Care Shock 5.5 oz Size:5.5 oz Ferrous SulfateShock treat, sanitize, clarify and help prevent bacteria and algae in your swimming pool water, all with this convenient, easy to use product. Multi use pool shock with Cal Hypo Use weekly to solve 90% of pool water problems Fast acting and fast dissolving Visibly brilliant sparkle This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock. Compatible with all swimming pools This product is