Leisure Time 22339 Spa Up for Spas and Hot Tubs traffic-safety *The Noise Reduction Rating (NRR)

*The Noise Reduction Rating (NRR) may overestimate the hearing protection provided during typical use

Advanced Electrostatic Media - with highly charged microfibers to enhance the capture of airborne particles while allowing you to breathe easier

bacteria and viruses--your filter will capture from the air passing through it

High efficiency filter

Leisure Time 22339 Spa Up for Spas and Hot Tubs traffic-safety *The Noise Reduction Rating (NRR)LEISURE TIME 22339A Spa Up Balancer for Hot Tubs, 2 lbs BENEFITS: Increases water pH and alkalinity; maintains clean, clear sanitized water USE: Pour directly into spa water COMPATIBILITY: All sanitizers including chlorine and biguanide FEATURES: Fast dissolving granular product ACTIVE INGREDIENTS: Sodium Bicarbonate Adjusts water pH and alkalinity upwards Fast dissolving granular product