![SHIELD](http://www.sapphirepoolandspa.com.au/cdn/shop/products/20021813.c2661143641acac2dc787201cebbc89e_{width}x.jpg?v=1599189540)
SHIELD
Regular price $22.40 Save $-22.40/
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.
- Storage and transport friendly.
Product Benefits:
- Protects spa surface and equipment.
- Helps prevent corrosion of equipment.
- Helps prevent etching.
- Increases and assists in maintaining calcium hardness levels.