Puri Tech Calcium Hardness Increaser Plus

Sold in bags of 5 lb, 20lb, 10 lb and 25 lb (PCC)
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Calcium Hardness Increaser is used to raise calcium hardness in swimming pools. Low calcium hardness causes water to become corrosive to your pool or causes metallic stains. The ideal range is 200 to 400 ppm. The minimum is 150 ppm.

PROTECTS POOL SURFACE

Balanced calcium level keeps the pool from etching or staining due to corrosive water.

Add 1.25lbs to raise Calcium Hardness level 10ppm per 10,000 gallons of water.

Recommended level is between

200-400ppm.

INCREASES CALCIUM LEVEL
ACTIVE INGREDIENT:

Calcium Chloride..........................100%

DIRECTIONS FOR USE:

1. .Test water for hardness. If calcium is below 200 ppm, follow the dosage chart below
2. Broadcast over the pool while the pump is running. Do not add product the same day as pH or
alkalinity increasers.

Dosage of Calcium Hardness (In Pounds)
FIRST AID:

IF IN EYES – Flush eyes with water for 15 minutes, while lifting eyelids. Remove contact lenses, after the first 5 mins., then continue to rinse eyes. Call a physician if irritation persists.
IF ON SKIN OR CLOTHING – Take off contaminated clothing. Brush off excess and rinse skin immediately with water for 15-20 minutes.
IF INHALED – Remove yourself to fresh air. If the person is not breathing, call 911, then give artificial respiration or mouth-to-mouth, if possible.
IF SWALLOWED – If large amounts are swallowed, drink a large amount of water. Do not
induce vomiting. Call a physician.

STORAGE and DISPOSAL:

Keep the product dry in the original, tightly closed container when not in use. Store in a cool, dry, well-ventilated area. Keep out of reach of children. Rinse empty container thoroughly with water then place in the trash receptacle.