Natural Chemistry Spa Calcium Increaser - 1.83 Pounds
Same Day Delivery
Place your order before 2:00 PM and we'll drop it off on your doorstep today! Orders placed after 2:00 PM will be delivered the next day. Every delivery includes a free digital water analysis.
Same Day Pickup
Place your order before 2:00 PM and we'll have it ready for pick-up today. Orders placed after 2:00 PM will be ready the next day.
OgdenSunplay - Ogden
1075 S Depot Drive
Ogden, UT 84404
9am - 5pm, M-F
Las VegasSunplay - Las Vegas
2950 E Sunset Rd
Las Vegas, NV 89120
10am - 6pm, M-F
10am -4pm, Weekends
Natural Chemistry Spa Calcium Increaser
Natural Chemistry's Spa Calcium Hardness Increaser is used to raise calcium hardness in spa water. Calcium hardness in spa water should be maintained between 150-250 ppm. Low calcium hardness levels could cause the spa water to become corrosive, which may result in damage to the spa surface or equipment.
- Raises calcium hardness in spa/hot tub water
- Protects equipment from corrosion
- Granular formula
- 1.83 Pounds
- Example; Add 3 ounces of this product in a 400 gallon spa to raise the calcium hardness by 40 ppm.
- Read entire label before using. Complete dosage chart can be found on the bottle.