U.S. Pool Supply Pool Floating Collapsible Chlorine 3" Tablet Chemical Dispenser, 7" Diameter Floater- Adjustable Balanced Chemical Delivery

This floating chlorine dispenser works exactly as advertised. It holds standard 3” tablets securely, floats evenly, and dispenses chlorine at a steady, adjustable rate. No tipping, no jamming, no mysterious disintegration after a week in the sun. I really like that it's collapsible. It makes refilling and storage easier, and it doesn't feel flimsy or cheap. The adjustable control ring is straightforward and actually works, which is more than I can say for some “set it and forget it” pool gadgets. Since using this, our pool water has stayed consistently clear with minimal effort. It's one of those low-maintenance items you stop thinking about because it just does its job quietly in the background. Honestly, that's the highest compliment for pool equipment. Great value, solid build, and zero drama. Would definitely buy again.

Does the trick. I haven't put more than three 3-in chlorine tablets in it but it may be able to fit one more. Haven't tried. Has an adjustment on the bottom to control the opening size to allow chlorinated water out back into the pool. I have it floating around in my hot tub with spillover waterfall into the pool and it seems to disperse the chlorine well enough to do the job.

Priced right… Easy to use… 100% pleased

Love the little hoop applied to the item, I was able to tie the thermometer to it.

Works great , but it doesn't have any way to tell when tablet needs to be replaced you have to take the lid off and look inside

This dispenser is okay. I wanted something simple and that works. Decent product for the price.

Kinda nit what I thought it would be. Not as heavy as thought thin plastic but will give it a try for the money

Should only cost $2. $5 at the most. Super cheap plastic and lid is very difficult to close and always popping off.

arrived broken-very thin plastic

Very thin plastic and lid was hard to screw onto top. lid cracked trying to put it on.