2026 NEW Member's Mark Chlorinating Tablets, 40 lb Pail, 3-inch Tablets

Member's Mark chlorinating tablets are formulated without fillers for use in pools and spas. The 40 lb pail contains standardized 3-inch tablets for pool chlorination after balancing pool pH.

• 40 lb pail
• 3-inch tablets
• Reduces pH
• Leaves no residue
• Not blended; no fillers
• Step 2: chlorinate
• Kills bacteria and controls algae
• Carry handle
• Assembled Country: USA
• Component Country: USA