【Superior Performance & Quality 】: Always keep floating, and it can easily reach every corner of your pool to work effectively. It is made of durable ABS plastic that can last for years. 【Adjustable Release】: Adjustable control ring for balanced chlorine delivery. 【Large Capacity】:...

【Superior Performance & Quality 】: Always keep floating, and it can easily reach every corner of your pool to work effectively. It is made of durable ABS plastic that can last for years. 【Adjustable Release】: Adjustable control ring for balanced chlorine delivery. 【Large Capacity】:...