Premium pool chlorine dispenser built for long life. Made from high-quality PP, it resists impacts, oxidation, and corrosion. The smooth, compact body is lightweight yet sturdy for reliable use over time. Clear scale display: Built-in thermometer with a large, easy-to-read readout shows Fahrenheit 30-120 F and Celsius 0-50 C. A sealing cap keeps tablets securely in place. Effective water care: Even tablet distribution helps keep pH in balance and suppress algae, bacteria, and odors for a cleaner pool. Easy to fill and adjust: Turn the top switch to start dosing, and lift the top cover to add tablets. Bottom flow openings are adjustable to control the release rate to match pool size and conditions. Use scenarios: - Home backyard pool: simple, dependable dosing to maintain water quality with minimal effort. - Small spa or above-ground pool: precise, adjustable release to prevent over-chlorination. - Rental properties or community pools: durable, low-maintenance solution that reduces service visits.