Country of Origin United States
Brand BioGuard
Type Chlorine
EPA Registration Number 5185-508
Form Tablet
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