Clorox Pool&Spa XtraBlue Long-Lasting 1-inch Chlorinating Tablets work hard to keep your pool clean from both bacteria and unsightly algae, while protecting your surfaces from stain and scale. These multi-functional tablets control algae growth, protect your pool surfaces and equipment from scale and corrosion, and contain stabilizer for a long lasting clean. These 1 inch tablets are perfect for sanitizing smaller pools because they give you control of the amount of chlorine in your water. Use weekly in feeders or floaters to maintain 1 to 4 ppm of Free Chlorine. Always apply chemicals per label directions. Circulating pool water when applying chemicals helps disperse chemicals throughout the pool for maximum coverage. Keep your pool beautiful with these weekly-use tablets. Each tablet dissolves slow and lasts longer because they are protected by sunlight. Can be used in a skimmer, feeder, or floater.
- Kills bacteria
- Perfect for small pools
- Kills and prevents all types of pool algae
- Prevents corrosion, scale and stains
- Long-lasting sunlight protection