Cloudy water can be a result of an inefficient sand filter. Filter sand helps ensure your filter is doing its job, so you maintain a clean, clear pool all summer. Provides the purest, most closely sized pool filter sand available, thanks to a rigorous washing and grading process. This product is great for all swimming pools that use sand filters, including salt systems.

• High quality pool filter sand for swimming pool filters
• Keeps filters working efficiently
• Compatible with sand filters of all swimming pool types
• HTH provides the purest sand available thanks to a rigorous washing and grading process
• Product is great for all swimming pools that use sand filters, including salt systems
• Refresh your filter sand every 1.5 years for year-round pools or 3 years for seasonal pools