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Pool & Spa World

Bioguard Shield 500g

Bioguard Shield 500g

Regular price $23.00 AUD
Regular price Sale price $23.00 AUD
Sale Sold out
Tax included.

BioGuard SPA Shield raises calcium hardness to help prevent corrosion of equipment and etching of surfaces.

Product Features:

  • Minimum 740g/kg calcium chloride.
  • Increases calcium.
  • Helps prevent corrosion of equipment.
  • Helps prevent etching.
  • Classified as Non-Dangerous Good.


  • Protects spa surface and equipment.
  • Assists in maintaining calcium hardness levels.
  • Storage and transport friendly.
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