Floating Chlorine Dispenser, Pool Spa Chlorine/Bromine Floater,7" Large Capacity Floating Chlorinator & Bromine Holder Fits 3 Inch Chemical Tablets（Collapsible）

Works just fine

Just like the ones you buy in the expensive pool supply stores.

works perfect and the perfect size for our mini pool

Works fine. Only issue was that it started collecting water inside and sinking. The key word here is 'reduced pressure difference' and that means if you drill a hole close to the top where you insert the chlorine tablets you will find that the floater doesn't fill with water anymore and won't sink. Maybe someone in the future will consider that and make them with a hole already in the top.

Sigh....I dislike leaving negative reviews, and yet here we are. This chlorine dispenser was not good. Why? Allow me to tell you. Firstly - it's collapsible. This means it collapses every bloody time you attempt to pick it up (yes I know it 'locks' into place, but it actually doesn't). Look, I understand this is for space saving when storing it, but it only saves a meager 3 inches of space...so if you're desperate to save 3 inches of storage space, that might be a clue that you're storing too much stuff. Plus, why are you storing it? Aren't you using it? Anyway.... Secondly - it doesn't float properly. Mostly it floats on its side (I bought 2 of these and they both did it), especially when it's been refilled with chlorine tabs. If it's almost empty, it might float right side up.....but it's so rare that we consider it a special occasion, and we invite neighbors, friends, and family to join us in looking at it and going "ooh" and "aah" when it does. Thirdly - When it IS refilled with chlorine tabs, it sinks to the bottom of the pool. Yes, it sinks. It can't sustain the weight of more than 2, or maybe 3 tabs. We bought the large one BECAUSE we needed to put in several tabs. I mean, it's made bigger to accommodate more tabs, right? Yet it can't. Thankfully one of them cracked yesterday and that was the push I needed to replace both with a different, non-collapsible, one (which I just put in my pool and they're both floating right side up!) Oh, and when I went to throw these away, I discovered they were both half full of water that I can't get out as they're sealed (although clearly not if it's half full of water). A floating chlorine dispenser has one job, and this one doesn't do it very well i'm afraid. Not recommended.

This Chlorine Disperser is of Much Better Quality than any of the 4 previous ones I have used!

Easy to use

Works great but the chlorine and UV will destroy the cap. I'm still using this because its so deep and floats so well the tablets won't come out, but the cap is absolutely destroyed by the sun. Super easy to use, especially after the cap disintegrated, just throw the tablets in and away it goes.

perfect for our hot tub. Dispenses chlorine at a good rate.

Works great in the hot tub ! These things seem to be the same quality no matter where you buy them.

Super small but doesn’t need to be bigger for a hot tub. A bit difficult to open, takes some practice. Tips over a lot of it still works.

This was an inexpensive item and it was described perfectly on the website. It’s exactly what we needed for our new hot tub.

Works well small which is great in hot tub