About This Item

HTH^® Super 3” Chlorinating tablets keep your pool clean and clear with a 4-in-1 formula that sanitizes pool water and protects against chlorine loss due to sun exposure. This formula includes built-in algae protection and clarifier for an amazing value in DIY pool care. Apply tablets to feeders, floaters or the skimmer basket, adding 1 tablet for every 10,000 gallons of pool water. Sun protected for longer chlorine life, HTH^® 3” tablets dissolve slowly and last up to one week. They’re great for all pool types including vinyl-lined pools and salt water systems.

TO USE: Place one tablet in pool feeder, floater or skimmer per 10,000 gallons of water every week or as often as need to maintain a chlorine residual of 1-4 ppm. Do not add directly to the pool as this can cause damage to pool surfaces. Be sure to run the pump at least 8 to 10 hours per day. Test pH and chlorine levels at least two or three times per week and adjust as needed.

• HTH^® 4-in-1 stabilized chlorinating formula sanitizes and protects pool water from the loss of chlorine due to sunlight
• Includes built-in algae protection and clarifier
• Designed for ultimate value - dissolving slowly for longer chlorine life
• Place tablets into skimmer, floater or feeder for simple DIY pool care
• 1 tablet treats 10,000 gallons for up to 1 week
• Compatible with salt water pools
• Test pool water weekly to keep free available chlorine levels between 1 and 4 ppm