A 450g bottle of Beachcomber Protect Calcium Hardness Increaser, featuring a white cap and a label with a red and dark gray design.

Protect 500g | Beachcomber

$10.49
$10.49
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A 450g bottle of Beachcomber Protect Calcium Hardness Increaser, featuring a white cap and a label with a red and dark gray design.
  • A 450g bottle of Beachcomber Protect Calcium Hardness Increaser, featuring a white cap and a label with a red and dark gray design.
Protect 500g | Beachcomber

Protect 500g | Beachcomber

$10.49
$10.49

Give your hot tub water the calcium hardness it needs. Beachcomber PROTECT™ increases calcium levels in hot tub water, helping protect equipment and parts from etching associated with low calcium hardness.

Calcium hardness (CH) is one of the water measurements to check as part of your regular hot tub care. Beachcomber’s product guidance recommends maintaining CH at 150–200 ppm. If your water test shows calcium hardness below that range, PROTECT™ is designed to raise it.

Product details

  • Purpose: Increases calcium hardness in hot tub water
  • Why it matters: Helps protect hot tub equipment and parts from etching
  • Recommended CH range: 150–200 ppm
  • Product pH: 9.5
  • Size: 500g bottle
  • Brand: Beachcomber Hot Tubs

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