POWERFUL NON-CHLORINE SHOCK IS LONG-LASTING AND DISSOLVES COMPLETELY.Compare to Leisure Time Bioguard Guardex and Sun.
Spa Shock should be used weekly to oxidize organic contaminants reduce chlorine odor and increase water clarity.
Dosage: 2 oz. (1/4 cup) per 500 gallons weekly or more often for heavy bather loads.
- NOTE: This item cannot be shipped to Alaska or Hawaii. If your shipping address is in Alaska or Hawaii this item will be removed from your order.
- Non-chlorine shock treatment.
- Dosage: 2 oz. (1/4 cup) per 500 gallons weekly or more often for heavy bather loads.
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Raises water hardness level while preventing foaming and equipment corrosion. Convenient solution eliminates the need to predissolve crystals. Water low in calcium will corrode equipment. Maintaining proper hardness levels will extend the life of your spa. Compatible with chlorine bromine ozone and biguanide sanitizers. Applications: As Needed: One ounce raises the calcium hardness 7 ppm in 500 gallons of water. 1) Determine amount of product to be added. The ideal hardness level is 150-400 ppm. 2) Turn jets ON to circulate spa water. 3) Pour required amount into the water. 4) Run filter for 1 to 2 hours. 5) Retest water to ensure proper level. 6) Repeat steps 1-5 until proper level is obtained. Compatible With: Chlorine bromine ozone and biguanide sanitizers.
- Compatible with chlorine bromine ozone and biguanide sanitizers
- One ounce increases hardness 7 ppm in 500 gallons of water
- Prevents corrosion
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