Durable construction: made from high-quality polypropylene (PP) for resistance to impacts, oxidation and corrosion. Smooth surface and solid structure make the dispenser lightweight yet long-lasting for regular pool use. Built-in thermometer: large, easy-to-read display shows temperature in both Fahrenheit (30 F–120 F) and Celsius (0 C–50 C) so you can monitor water temperature while dosing. Secure tablet storage: sealed cap holds chlorine tablets in place to prevent accidental spills and keep tablets dry until they dissolve. Controlled chemical release: adjustable flow openings at the bottom let you set the tablet release rate for consistent, even distribution of chlorine. A top switch and removable cover make refilling simple and fast. Better water balance: steady, even distribution of tablets helps maintain pH balance and reduces algae, bacteria and unpleasant odors when used as directed. Simple operation: open the top cover by turning the top switch, insert chlorine tablets, close and adjust bottom vents to the desired release rate. Key attributes: Material: high-quality PP (polypropylene) Function: floating chlorine dispenser with built-in thermometer and adjustable vents Temperature range: Fahrenheit 30 F–120 F, Celsius 0 C–50 C Controls: top switch for filling, sealing cap for tablets, adjustable bottom openings for flow control Practical use scenarios: Routine backyard pool maintenance: set the dispenser to a steady release rate to maintain chlorine levels in above-ground and in-ground residential pools during the swim season. Inflatable and family pools: lightweight, easy-to-fill design provides safe, controlled dosing for smaller seasonal pools. Weekend or vacation coverage: place the dispenser in the pool before a short trip to maintain consistent chlorine distribution and help prevent algae growth. What this product solves: Prevents large chlorine fluctuations by releasing tablets evenly over time. Reduces manual dosing frequency and helps maintain more stable water chemistry. Protects tablets and prevents spills with a secure sealing cap. Care and compatibility notes: Use with standard pool chlorine tablets only. Follow tablet manufacturer and pool chemical safety instructions. Inspect seals and vents periodically and rinse with fresh water after heavy chemical exposure. Store out of direct sunlight when not in use.