Shopping Cart

Your cart is empty.

Your cart is empty.

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

5.0 (8) Write Review
Free shipping on orders over $29.99

$189.99

$ 93 .99 $93.99

In Stock

About this item

  • Powerful Chlorination: BioGuard SilkGuard Complete 3” Chlorinating Tablets provide effective and long-lasting chlorination for swimming pools. Protect your pool and enjoy clean and clear water with these easy-to-use chlorine-based tabs.
  • Advanced SilkGuard Technology: Our Chlorinating Tablets utilize SilkGuard Technology, to keep your pool water clean, clear, and sanitized while protecting pool equipment from corrosion.
  • Next Level Sanitization: BioGuard’s SilkGuard Complete Chlorinating Sanitizer Tabs contain algae fighting crystals for improved performance helping eliminate organisms, algae, and other organic contaminants, keeping your pool clean, clear, and soft all season long.
  • Compatible with All Chlorinated Pools: SilkGuard Complete 3” Tabs are great for all chlorinated pools, including saltwater and chlorine sanitizing systems. The slow-dissolving formula ensures a steady release of chlorine, maintaining optimal sanitation levels in swimming pools.
  • Tested and Proven Effective: BioGuard products are known for delivering reliable results and making pool care easy. BioGuard carries an extensive line of pool solutions for all needs.


Bio Guard Chlorine


momof3
Reviewed in the United States on February 11, 2025
I’ve had a pool for most of my life. This is the perfect chlorine. The added ingredients keep it from drying out your skin, while keeping the pool sparkling. It lasts for quite awhile as well
Frank
Reviewed in the United States on September 16, 2024
Works great but a little pricey.
Geoffrey S Wasmer
Reviewed in the United States on September 16, 2024
I use there three inch Silk Guard tablets in my automatic chlorinator. They are convenient and a great value.
Chelsea
Reviewed in the United States on July 20, 2024
We have had some more acidic rain than normal this summer, and bioguard has been our go to chlorine tabs to help combat the pool from clouding up. The quality is the best we have found. This product shipped faster than originally estimated.
Eric
Reviewed in the United States on June 23, 2024
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.
Skstang
Reviewed in the United States on May 5, 2024
The tablets work great! They’re so much easier than using the powder. I’ve bought this same product from our local pool supplier for a few years. I saved $30 this year by buying it online at Amazon.
Nickflyz
Reviewed in the United States on November 18, 2024
I have been buying these for over two years and can’t be happier. This is by far the best 3 inch tablet out there. A little expensive, but worth it.
Hatboro GramMom
Reviewed in the United States on September 1, 2022
The chlorinating tabs I had been using were not doing the job. (A countrywide pool store product whose name shall not be disclosed). This BioGuard SilkGuard Complete is just what it says. My water is crystal clear, and it has been ever since I started to use it in July of 2020. I have only used a clarifier twice since then due to debris from a huge storm that went thru. My chemical use to adjust levels is almost nonexistent. The maintenance has been very minimal, and this pool is over 47 years old. Sweep the walls and vac/backwash once a week and this is what it looks like. It is such a pleasure to walk out and see it looking so great.