Pack of 2: These 5" Bestway chemical floaters is the perfect accessory for your swimming or paddling pool as it makes the measuring, adjusting and maintaining the correct amount of chemicals much easier. The chemical floaters are ideal for those who have little time to maintain their pools. The dispensers can be left to it's own devices and perfect for leaving it overnight until it's ready for a refill or a clean. The chemical floater features an adjustable dial to release 2.5cm tablets at regular intervals to control sanitation levels. Instructions included. Dimensions 5" diameter. Features: The chemical floaters are ideal for those who have little time to maintain their pools The dispensers can be left to it's own devices and perfect for leaving it overnight The chemical floater features an adjustable dial to release 2.5cm tablets at regular intervals to control sanitation levels Helps you to monitor swimming pool water quality and bacteria levels Dimensions 5" diameter Specificati