ProTeam Calcium Up calcium hardness increaser, 10 pound containerProTeam Calcium Up, 10 lbs, 73541068$4099
ProTeam Calcium Up calcium hardness increaser, 10 pound container

ProTeam Calcium Up, 10 lbs, 73541068

Ask a questionMPN 73541068
$4099
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Quick overview

  • Raises calcium hardness Brings low hardness water up to the range that stops it pulling calcium out of the pool itself.
  • 10 pound container Enough for a full correction on most residential pools rather than a single top up.
  • Protects surfaces Water short on calcium attacks plaster, grout and other pool surfaces to get what it needs.
  • Vinyl and fiberglass target ProTeam calls for 150 to 250 ppm calcium hardness in vinyl and fiberglass pools.
  • Plaster target For plaster and similar surfaces the range is 250 to 350 ppm.
  • Residential and commercial Listed for above ground and in ground pools, residential and commercial.
Full description and specifications ↓

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Product details

ProTeam Calcium Up is a calcium hardness increaser, supplied in a 10 pound container. It raises the calcium hardness of pool water into the range that keeps the water from going looking for calcium elsewhere.

Why hardness matters

Water that is short on calcium is aggressive. It will draw calcium out of plaster, out of tile grout and off equipment surfaces until it gets what it needs, and the damage shows up as etching and roughness long after the reading went low. Correcting hardness is the cheap half of that problem.

Target ranges

ProTeam gives two ranges depending on the pool. In vinyl and fiberglass pools, calcium hardness should sit between 150 and 250 ppm. In pools with plaster or similar surfaces, the range is 250 to 350 ppm. Test first, work out the gap and dose to it, then retest rather than guessing at a second dose.

Specifications
Brand ProTeam
Manufacturer part number 73541068
UPC 726375496735
Chemical type Calcium Hardness - Increaser
Size 10 lbs
Pool type Above Ground, In Ground, Residential, Commercial
Target, vinyl and fiberglass 150 to 250 ppm
Target, plaster and similar 250 to 350 ppm
Shipping weight 11 lb
Ships Parcel

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Customer reviews

Questions and answers

What people ask about this product, answered by our pool techs.

What level should I aim for?
ProTeam gives 150 to 250 ppm for vinyl and fiberglass pools, and 250 to 350 ppm for plaster and similar surfaces.
What happens if calcium hardness is too low?
Water low in calcium takes it from wherever it can, which means plaster, tile grout and equipment surfaces. Bringing hardness into range stops that.
Can I use it in a commercial pool?
Yes. It is listed for above ground, in ground, residential and commercial pools.
How much does the container hold?
10 pounds.
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