Robelle 35-Pounds Premium 5-In-1 Multi-Purpose Tabs, Chlorine Tablets 3 Inch, Made in USA

This is a game changer for Pool Maintenance. I have been using these 5-in-1 3" tablets for 3 years. I have a 25,000 gallon inground pool and I use 3 tablets per week. The 5-in-1 tablet is amazing. I used to buy another brand of 3" tablets and also purchased shock, clarifier and algaecide that I needed to use every week. Since moving over to the Robelles 5-in-1 tablet, I no longer have to purchase the shock, clarifier or algaecide and my pool is crystal clear. It also takes me less time to vacuum/maintain. These are more expensive tablets but well worth it. Highly recommend!!

Not usually a big review person but I felt compelled to write one for this product. Usually, I buy whatever I can get for the cheapest price possible but this year when supplies were short I grabbed a bucket of these to make sure I had some chlorine stocked up for the summer months. It turned out to be one of the best purchases I have ever made. I put these babies in my chlorinator and I barely have to do anything else to take care of the pool. Even if I forget to fill up the chlorinator for a couple of days the water stays perfect. I used to dread taking care of the pool so much that I was considering hiring a pool guy. Now I can take care of it with minimal work. These tablets are a game-changer. I highly recommend this product.

**Mid-Summer Update**Okay I wanted to drop back in and update my review because my exuberance over this product has been beaten into submission. Although the product has done a fantastic job of keeping our pool water clear, it has also filled our pool with an outrageous amount of copper. We've tested off the charts and this chlorine is the only variable that has changed. What has happened since then is multiple partial drains, several treatments of metal out and we still have too much copper and a heck of a time getting the water balanced. So, in conclusion, I won't be buying this product anymore and will be redoubling my efforts to learn to do pool balancing the right way. I know someday I will get this right, but these 5-in-1 tabs, for us, just caused more headache. So if you DO decide to use this product, keep a close eye on your measurements, especially copper.**First Review Below**I'm not typically amazed by products, but this one has my attention. We've owned a house with a pool for 3 years now. The first year, we were learning and did okay keeping the pool clean. The second year we struggled and fought algae and cloudiness all year. I don't have a dollar figure, but we dumped a bunch of $$ in chemicals in the pool and only towards the end of the season really felt like it was in good shape.Over the winter I started planning a new routine. I tried several local chlorine tabs and shock and none of them were outstanding and all were expensive. So this winter I stocked up with new products - I bought 4 new filters, a Doheneys pool starting kit, a nice pool brush and the largest container of Robelle 5-in-1 they sold. We started out with the old filters in and the starting kit and got most of the funk out of the pool. We used the shock and the algaecide from the opening kit and got it fairly clear. After reading reviews, I decided to put a mix of tabs in the chlorinator. I'm putting 10 per week right now, 1/2 5-in-1 and 1/2 regular tri-chlor tabs. I must say that the pool has stayed PERFECT so far and we have switched over to the new filters. The water is clear and there are no algae blooms. This is a far cry from last year. The chemical levels are right on. I imagine as spring turns into summer, I might have to change the number of tabs per week or the percentage of each type of tab, but for now I am impressed and will be buying another tub to make sure I don't run out.If you've struggled with pool maintenance, give these tabs a shot and couple them with a regular maintenance routine.

I have been using this product for 5+ years and it works great, rarely do I need to add any other chemicals to control my pool.

I liked the product it works well for my pool and keeps it clean

We love Robelle 1440M-K 5-in-1 3-Inch Multi-Purpose Tabs it is the easiest and best chlorine we have used. Been pool owners for 30 + years and found this 10 years ago, now this is the only product we use. Tabs are all wrapped to make them easy to handle and dispense. We set our water at the beginning of the season and this product lets us swim with no issues. Fast shipping. The price is high currently on all chlorine tabs. I hope this new plant gets going soon.

Good product but is double the price of store brands

Great value for the money. Ease of use.