COVID-19 Update: Due to recent events shipping time for parts is 6-10 days. Some parts may not be available when ordering, we will contact you to keep you informed. Be well be safe.
Leisure Time Calcium Booster 1 qt
Raises water hardness level while preventing foaming and equipment corrosion.
One ounce raises the calcium hardness 7 ppm in 500 gallons of water.
to determine hardness level. Water low in calcium will etch plaster and corrode equipment.