Mainstays Blue Floating Collapsible Pool Chlorine Dispenser for 3" Tablets

I picked this up to handle the 3" chlorinating tablets for my pool, and it has been a fantastic addition. If you've used traditional floating dispensers, you know they can be bulky to store away during the off-season or when everyone is in the pool. The collapsible feature on this Mainstays model is a total game-changer—it compresses down flat, making it incredibly easy to tuck into a pool bin or shelf when it's not in use. When it's fully expanded, it easily holds standard 3" tablets. The adjustable chlorinating control ring at the bottom is sturdy and stays exactly where you set it, allowing you to regulate the chemical feed perfectly depending on your pool size and weather conditions. What I Like: Collapsible Design: Expands fully for deep-basket tablet capacity, but folds down flat for sleek storage. Sturdy Construction: The plastic feels durable and stands up well to both intense sunlight and constant chlorine exposure without fading fast or becoming brittle. Easy Adjustment: The twist-ring vents are smooth to turn but secure enough that they don't shift on their own. High Visibility: The bright blue top makes it easy to spot floating around the pool so you can quickly check when it's time for a refill. Bottom Line: You don't need to spend a fortune on a high-end chemical dispenser. This Mainstays one delivers excellent functionality, reliable chlorination, and the added bonus of space-saving storage. Highly recommended for any standard backyard pool setup!

Works excellent in the pool

Good quality product. Seems to serve its purpose

I compare prices when I am shopping and Walmart seems to beat all prices and the merchandise is comparable in quality.

works great

[This review was collected as part of a promotion.] This is such a great thing to have if you have a pool instead of throwing the chlorine tablets directly into the pool or letting them sit in your filter they can ride around the pool and this little floaty toy and avoid getting all over your kids or yourself or your swimsuit or it’s just great

[This review was collected as part of a promotion.] This floating chlorinator is a lifesaver for my pool! It's super easy to toss in and forget about, and my pool stays clean and clear. The child safe lock is a nice touch for peace of mind. Definitely Recommend!

Almost soooooo the perfect chlorine floater!! I love the whole concept with the top that has the finger grabbers for picking up the tablets. It’s also an extension floater and fits about 3-4 tablets. HOWEVER! The closing tabs to lock the twisting lid in place are almost impossible to screw together. With a change to this, you got the Mack daddy floater. Especially for this price

I received the chlorine dispenser and the pool on time and with great service. As for installation of the pool through your service provider it is a nightmare and still ongoing. I have given them dates for installation over a month and called every week for updates and have never received a response back from them every week. I have had the pool for over a month now and still waiting for someone to respond and contact me about installing the pool. I would not recommend your installation company for any kind of service.

top does not go on easily, plastic clamp on side broke