HTH Pool Shock
10 results
4.8
- •The 4-in-1 formula increases the chlorine level and won't over-stabilize your swimming pool
- •Kills bacteria and algae in swimming pools
- •Restores crystal clarity within 24 hours
4.2
- •Transforms pool from green to blue in 24 hours
- •Fast-acting formula kills green algae and prevents future algae blooms
- •Dissolves quickly so you can get back to swimming fast
4.9
- •Shock treat, sanitize, clarify and help prevent bacteria and algae in your swimming pool water, all with this convenient, easy-to-use product
- •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 great for all pool types including vinyl-lined pools and salt water systems