【Professional Pool Care】Our chlorine tablets effectively eliminate bacteria, algae, and microorganisms, ensuring crystal clear water for a safer swimming experience. 【Sun Protection Formula】Special stabilizers reduce chlorine loss under UV rays, requiring fewer chemical additions while maintaining optimal water quality. 【Easy Dosage】Simply use 7 tablets per 2,500 gallons weekly. The floating design ensures even distribution throughout your pool or hot tub. 【Multi-Purpose Use】Ideal for both swimming pools and hot tubs. Each 100pc pack provides long-lasting protection against contaminants and harmful organisms. 【Economical Solution】Reduces overall chemical usage while delivering superior cleaning performance. Enjoy clean, sanitized water all season