BioGuard SilkGuard Complete 3” Chlorinating Tablets, 25 lb, Single Pack | Chlorine Tablets for Sanitizing Swimming Pools

It’s a wonderful product. It keeps my pool, clean and clear.

We have had an above ground pool for 42 yrs. So we've used alot of products over the years. We always purchase them from our local pool supply store but decided to buy on Amazon this time. They are exactly what we use each year and we saved some money. Our water is silky soft using this chlorine. No burning eyes, no chemical water smell. Great product.

We’ve been using BioGuard products for our pool and I honestly love how much gentler this chlorine feels compared to other brands we’ve tried. The water stays clean and clear without that super strong chlorine smell, and it doesn’t leave our skin feeling dry after swimming all day. The 3” tablets dissolve evenly and are easy to use in our chlorinator. I also noticed we don’t get as much irritation or faded swimsuits like we have with cheaper chlorine tablets in the past. The 12lb bucket should easily last us most, if not all, of the summer depending on weather and pool usage, so I feel like it’s a good value for the size. Plus, having something this heavy delivered straight to my door is such a convenience.

I’m never going back to pool store chlorine, this is the most effective product I’ve used to keep my pool clean. It is more expensive but worth it! Super easy to use.

Exact same product I used to get from the pool store but, now I don't have to carry it home. Love having it delivered to my front door! It's also a little cheaper then the pool store. Dissolves easily, easy to use.

Great product. Great vendor. High quality chorine tablets, we've never had issue with our pool when using this product. In the past we've had to try some other items due to product availability and it took weeks to get our pool back into shape (algae, etc). These tabs are worth every penny!

BioGuard chlorinating tabs have been the best solution we’ve found for our pool. Keeps the water clear, clean and inviting even in the monsoon that is the Minnesota summer of 2024. Not the cheapest, but a quality product.

These are my go to chlorine pucks. Since I have started using them I have had zero clarity issues and use little to no other chems once I get my water balanced at opening. They sustain the perfect level of chlorine by adding 3 new pucks every 8 to 9 days. The price was better than local store, and they don’t melt away like cheaper products. Only critique is you get a few broken tablets in each pail.