HTH® Pool Care Pool Filter Sand 50 lbs.

Make sure your sand filter is working in peak condition to keep your swimming pool water clean and clear. High quality sand for swimming pool filters Keeps filters working efficiently Compatible with sand filters of all swimming pool types Clears cloudy water HTH® Filter Sand keeps your water clean and clear by improving filter efficiency. High quality sand HTH® provides the purest sand available thanks to a rigorous washing and grading process. Compatible with all pools This product is great for all swimming pools that use sand filters, including salt systems. You’re all clear with HTH® Refresh your filter sand every 1.5 years for year-round pools or 3 years for seasonal pools