At One Source Pool, we offer wide variety of pool chemicals, including chlorine, nutrients, and pH adjusters in United States. We also offer custom blending services to help you perfect your pool's chemistry. The patented formula in the pHree & Clear pool balance clarifier tablets adjusts pool ater alkalinity and pH while clarifying your pool water all in one step. Reduce the number of pool chemicals you need, making pool maintenance easier and less expensive. Contact us today to learn more about our products and accessories!