BioGuard SilkGuard Complete 3” Chlorinating Tablets, 25 lb, Single Pack

Great Product. Never changes. Does the job better than any others. Worth the price

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

We have had our gunite, black plaster pool for 36+ yrs. and have used BioGuard products the entire time. Constant water quality readings.

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.

We use this product for years. Works as it should. We just wish it would be cheaper.

Well, I never thought I'd base a chlorine tablet review on a product's standing within a multi-year chlorine shortage, but here we are. Chlorine is expensive. Even cheap, questionable chlorine tabs are expensive. Luckily, these are some of the best on the widespread availability market, and as usual, Amazon has the best price. Throw in a no interest 6 month payment and you almost forget how expensive it is to run your pool. OK, you never forget that, but having this product available at this price is something I will take as a small consolation.

Very happy with product. Exactly what I was ordering and was also very quick delivery.