BioGuard Performance Up 500g Algaecides Easy-to-use and safe for regular

Easy-to-use and safe for regular pool maintenance

Effective over a wider pH range than chlorine alone

When was the last time you changed your pool filter sand

this high-performance pool chlorine delivers superior sanitisation while helping protect your swimming pool from corrosion

Its advanced blend of oxidising and clarifying agents boosts chlorine efficiency

BioGuard Performance Up 500g Algaecides Easy-to-use and safe for regularBioGuard Spa Performance Up raises total alkalinity to help prevent equipment corrosion and surface damage and helps control the pH. Protects the pH from being influenced by factors such as rain, bather load, and other chemical applications.