Sirona™ Simply Sanitizer 16 fl.oz sauna thermometer Diameter: 6 3/4"

Diameter: 6 3/4"

The CYA level in your hot tub or swim spa can be the determining factor if it's time to partially drain or fully drain your water

The Hot Spring® Highlife Collection Pillow / Headrest 2023-current is the newest pillow for all 2023+ Hot Spring® Highlife models

Frog DropH™ pH / Alkalinity Decreaser lowers the pH and alkalinity of your hot tub or swim spa water

Sirona™ Simply Sanitizer 16 fl.oz sauna thermometer Diameter: 6 3/4"PLEASE READ: AS PER PA DOT REGULATIONS, THIS ITEM IS CONSIDERED HAZMAT AND CAN'T BE SHIPPED. This item cannot be ordered in our webstore due to shipping restrictions. The Sirona Simply Sanitizer is the third step in the Sirona Simply 3 Step System. This product sanitizes the water as well as protects against staining and discoloration due to metals. Sirona Simply Sanitizer is to be tested for weekly but not added weekly (unless it reads low on the