HTH® Pool Care Shock 5.5 oz Size:5.5 oz Aluminum insect screening is a

Aluminum insect screening is a strong and durable option for all your screen replacement needs

of pressure

uncured foam cleans up with soap and water

5000 hours

chlorophyll (sodium copper chlorophyllin)Guaranteed Analysis

HTH® Pool Care Shock 5.5 oz Size:5.5 oz Aluminum insect screening is aShock 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