Hot Spring Spas/Freshwater: NEC Chlorinating Granules 3.5Lb.

Name: HotSpring Spas of Music City
Address: 2342 Highway 109 North, Lebanon, TN, 37090
Telephone: 615-443-4441
Price range: $$$

$52.99

This efficient sanitizer is popular because it is completely soluble and nearly pH neutral.