BioGuard SilkGuard Complete Chlorine Sticks 4 lb Pool Sanitizer Tablets

BioGuard SilkGuard Complete Multi-Benefit Chlorinating Sticks are a revolutionary product exclusive to BioGuard. These chlorine sticks differ from traditional chlorine because the SilkGuard Technology actually softens the water by attaching to hard water components and metal surfaces, which protects your pool surface and equipment from scale, corrosion and staining, all while removing impurities. SunShield Technology offers protection from the sunlight while the SmartGuard Technology helps the tablets last longer than traditional chlorine tablets. Last but not least Algae removing crystals help stop algae before it starts.

• Formulated with SilkGuard Technology: Our BioGuard SilkGuard Complete Multi-Benefit Sticks are a revolutionary product exclusive to BioGuard. These chlorine sticks differ from traditional chlorine because the SilkGuard Technology actually softens the water by attaching to hard water components and metal surfaces which protects your pool surface and equipment from scale, corrosion and staining
• Powered by SmartGuard Technology: SilkGuard Complete Sticks dissolve slower when the pump is off, thanks to SmartGuard technology. This innovation extends the lifespan of the tablets beyond traditional chlorine tablets.
• With SunShield Technology and Algae Killing Crystals: Our product not only provides effective sunlight protection but also incorporates Algae-Killing Crystals to prevent algae growth before it starts, ensuring your pool stays clean and clear.
• Highly Recommended Sanitizer to Clean Water: Our SilkGuard Complete provides all the traditional benefits pool owners expect from BioGuard sanitizers by bringing together many proven technologies and improving upon them.
• 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.

Shipping: We offer free standard shipping on all orders within the contiguous United States (lower 48). We do not currently ship to Alaska, Hawaii, or Puerto Rico. Any other restrictions will be shown at checkout. We do not currently ship internationally. Orders ship within 1 to 2 business days, and delivery typically takes 4 to 6 business days after shipping, for a total of about 5 to 8 business days from your order date.

Tracking information is emailed once your order ships. We do not currently offer international shipping. See our full Shipping Policy for full details.

Returns: Unused items in their original packaging may be returned within 30 days of delivery. To start a return, request a Return Merchandise Authorization (RMA) by emailing support@nationalpoolsupply.com or calling +1 978-222-0628 with your order number and the reason for the return (include photos if the item is defective, damaged, or incorrect). Once your RMA is approved, ship the item with your RMA number to: DHB Enterprises LLC / National Pool Supply, 30 Log Bridge Rd, Building 300, Unit 301, Middleton, MA 01949. Change-of-mind returns: you pay return shipping, and a 15% restocking fee applies; original shipping costs are not refunded. Defective, damaged, or incorrect items reported within 30 days of delivery are returned at no cost to you with a prepaid label, and no restocking fee applies. See our full Refund and Returns Policy for full details.

Manufacturer Warranty:
This product carries the manufacturer's warranty, where applicable. Warranty terms, coverage, and exclusions are set by the manufacturer. Warranty claims are filed directly with the manufacturer; we do not process warranty claims or offer a separate warranty of our own. If you need the manufacturer's contact details, contact us and we will share them. See our Warranty page for details.