Description
2Lb Water Hardness/Calcium Plus
Prevents Corrosion
Protects Equipment
Easy to Dissolve
Stops Liner Wrinkling
This product increases the calcium hardness levels in your pool water to prevent it from becoming “hungry” and aggressive. Use this whenever your water test shows hardness levels below 200 ppm to protect your pool surfaces and plumbing.
Why You’ll Love It
Equipment ProtectionHelps prevent soft water from etching pool heaters, ladders, and pump seals.
Preserves Vinyl LinersMaintains proper mineral balance to help keep liners supple and prevent premature aging or wrinkles.
Clearer WaterProperly balanced calcium levels contribute to overall water stability and clarity.
Cost EffectiveA small investment in hardness now helps avoid expensive repairs to metal components later.
Best For
Low calcium hardness levels (below 200 ppm)
Fresh water refills or heavy rain dilution
Protecting copper heater heat exchangers
Extending the life of vinyl liners and gaskets
How to Use
Test your pool water to determine current hardness levels.
Ensure the pump and filter are running.
Broadcast the granules directly into the deep end of the pool.
Brush any undissolved granules off the pool floor to help them dissolve.
Pro Tip
Always balance your pH and Alkalinity before adding Calcium Plus, as mineral adjustments are most effective in properly balanced water.
Always follow label directions. Test and balance water chemistry before and after treatment. Keep chemicals stored sealed, cool, and dry.
