Bestway 5 inch Chemical Floater is a fantastic little accessory that makes measuring, adjusting and maintaining the correct chemical level in your above ground swimming pool much easier. The floating chemical dispenser is perfect for pool owners who have limited time to sort out their swimming pool chemical levels but want to maintain a happy, healthy swimming environment. The floating chlorine dispenser, which also releases 1-inch bromine tablets, can simply be left to its own devices until it needs a rinse or refill. The floating chlorine and bromine dispenser have an adjustable dial to release 2.5cm tablets at regular intervals and control sanitizer levels. This also helps you to monitor swimming pool water quality and bacteria levels. When a pool is left alone for a prolonged period of time its bacteria levels grow, mutate and multiply like gremlins, which is why the bromine and chlorine feeder is such a handy accessory if you're spending a weekend away. What could possibly be nicer than getting home and enjoying a refreshing dip in your beautifully clean Bestway Above Ground Pool? Bestway Chemical Floater is just one of the items available in the Bestway Pool Accessories collection that helps you to maintain clean and healthy water. You'll also find filter pumps, replacement cartridges, a state of the art Flowclear Ozonator and a variety of other products.