Chlorine Tablets Granules Floating Dispenser Spa Hot Tub Pool Water Test Strips

4-IN-1 MULTIFUNCTIONAL CHLORINE TABLETS ,4-in-1 multifunctional chlorine tablets offer a simple all in one disinfection solution to sanitize and stabilize your water whilst preventing algae growth and clearing cloudy water Super Purifying :Can clean the swimming pool most efficiently. In this hot summer, you can enjoy the crystal clear swimming pool. This multifunction chlorine provides a safer, cleaner, and more enjoyable swimming experience. SLOW RELEASE: chlorine tablets will slowly erode over 3-5 da...