Country of Origin United States
Brand BioGuard
Test/Treatment Parameter Chlorine
Type Chlorine
Form Tablet
EPA Registration Number 5185-508
Water Type Swimming Pool, Fresh
Items Included Chlorine Tablets
Model BioGuard
Product Water Treatment
MPN 52360BIO
Suitable For Swimming Pools
UPC 17541657341

Check the listing for details. BioGuard SilkGuard Complete 3" Tablets (3.5#). Condition: New, Made in United States. Listed at 44.99 USD. Do not add other chemicals into the feeder or floater when this product is in use. as a fire or explosion may occur. Do not throw tablets directly into pool. Last but not least Algae killing crystals help stop algae before it starts.

$26.99
$44.99