Meet your go-to pool sanitation solution: HTH Plus Granule Cal-Shock 50 lb. This granular shock treatment is designed for quick, decisive action when your pool needs a fast chlorine boost, after heavy use, rain, or unexpected imbalances. In the trusted HTH Plus lineup, it’s engineered to deliver reliable shock efficiency while maintaining easy, at-home maintenance for your outdoor oasis.
Why this Cal-Shock stands out
Cal-Shock is a calcium-based shock formulation that distributes evenly in circulating water, delivering an immediate concentration of sanitizer to restore clarity and combat chloramines. The 50 lb container provides a ready supply for regular seasonal maintenance or for treating particularly large or frequently used pools. With its granule form, it disperses quickly, helping you get back to swimming faster without complex prep.
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Granule convenience: easy pouring and uniform distribution with your pool’s circulating system.
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Calcium-based shock: designed to support effective disinfection while contributing to proper water balance.
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Large 50 lb size: cost-efficient, especially for households with frequent needs or larger pools.
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Versatile use: suitable for routine shocks after heavy use, storms, or imbalances to quickly reestablish clear water.
How to use
For best results, follow the product label and adjust dosing to your pool size and condition. In a circulating pool, slowly broadcast the granules across the water surface to promote even dissolution. After application, run the pump to help mix and distribute the shock throughout the water column. Re-test your pool water and retest chlorine levels after the recommended contact time. Always handle with clean, dry hands and store as directed on the label.
Who should consider HTH Plus Granule Cal-Shock
- Pool owners seeking a reliable, fast-acting shock treatment to restore water clarity after heavy use or weather events.
- Homes with larger or frequently used pools that benefit from a bulk 50 lb bag for ongoing maintenance.
- Do-it-yourselfers who value a trusted, proven brand for regular pool sanitation and issue prevention.
Why choose it over other shock products
HTH Plus Granule Cal-Shock combines the trusted HTH performance you expect with a granular, calcium-based formula that disperses quickly and evenly. The Plus line emphasizes dependable results in real-world pool maintenance, helping you return to safe, sparkling water with less guesswork. Compared to smaller or less structured shock options, this 50 lb option offers consistency for routine treatments and busy pool seasons, ensuring you’re prepared without frequent repurchases.
Turn to HTH Plus Granule Cal-Shock 50 lb when you need a straightforward, effective solution to revive dull water, eliminate chloramines, and keep your swimming season uninterrupted. Read and follow the label for exact dosing guidance tailored to your pool’s size and current conditions, and enjoy clearer water with fewer headaches.
