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GLB 71210A Calcium Hardness Up, 6 lb.
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GLB 71210A Calcium Hardness Up, 6 lb.

Product Code: AA7121005

GLB Calcium Hardness Up increases water hardness to prevent foaming, equipment corrosion and scaling.

Features:

  • Helps maintain proper calcium hardness level of 150-250 ppm
  • One pound of GLB Calcium Hardness Increaser will increase the calcium hardness 10 ppm in 10,000 gallons of water

Applications:

Normal:

  1. Determine calcium hardness level. It should be between 150-250 ppm.
  2. If the level is below 150 ppm, add CALCIUM HARDNESS UP by distributing the product over the water surface. 1 lb. of CALCIUM HARDNESS UP will increase the calcium hardness 10 ppm in 10,000 gallons of water.

Tips:

Properly balanced water will prevent the formation of scale deposits and eliminate the corrosion of metal pipes and fixtures.

Compatible with chlorine, bromine, ozone, salt water pools, and biguanide sanitizers.

$12.53 /EA
  • Availability: In stock

This stocked item is eligible for return within 30 days of shipment. Please view our return policy or contact us for details.

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