100 Pcs/set Pool Cleaning Effervescent Chlorine Tablet Multifunctional Effervescent Tablets Spray Cleaner Home Cleaning Dropship<br> 1.Our Pool Cleaning Tablets effectively guard against , algae and other organisms. These swimming pool water sanitizers create a safer, cleaner, and more enjoyable swimming experience.<br> 2.Protect against chlorine loss in direct sunlight while stabilizing them,reduces the amount of chemicals you need to add. Use 7 tablets per 2,500 gallons of water per week to achieve crystal clear pool water!<br> 3.Eliminate and controls algae in the water<br> 4.Purify water. No more dirty pool<br> 5.Protect against harmful sun rays<br> Specifications:<br> Adaptable to your pool or hot tub<br> Easy to Use<br> Long-lasting<br> Shelf life: 24months<br> Net: 100g<br> Package Included:<br> 1 Bottle Pool Cleaning Tablet