Large Pool Chlorine Floater for Chlorine Tablets 3 Inch with Thick Plastic, Adjustable Flow Vents Chlorine Dispenser Price: $16.99 (as of 12/05/2023 16:29 PST- Details) & FREE Shipping.

【OPERATION SIMPLE】Lock cap design, 3.5 inches wide at the bottom, suitable for storing less than 3.5 inches of chlorine/bromine tabs, easy to operate.
【ADJUSTABLE DISPENSER】Chlorine floater with flow adjustment mouth, can adjust the amount of gas release.
【LARGE SIZE】Large capacity design ,persistent release of chlorine gas, easy to use.