BioGuard® Balance Pak 300 – 4kg Calcium Hardness Increaser
BioGuard® Balance Pak 300 is a fast-acting calcium hardness increaser that prevents pool water from becoming corrosive. Low calcium levels can damage pool surfaces, etch plaster, and shorten the life of pool equipment. This easy-to-apply formula raises calcium hardness to the recommended range, protecting your pool from corrosion, pitting, and staining while also enhancing swimmer comfort. The 4kg container is ideal for spas, small pools, or top-up dosing as part of a regular water balance program.
Features & Benefits
Safely raises calcium hardness in pool water
Prevents corrosion, pitting, and etching of pool surfaces
Protects heaters, pumps, and other pool equipment
Helps maintain sparkling, clear pool water
Fast-dissolving formula delivers quick results
Convenient 4kg pack size – ideal for spas & small pools
Technical Specifications
Product: BioGuard® Balance Pak 300
Size: 4kg
Function: Calcium hardness increaser
Form: Fast-dissolving granular
Application: Add directly to pool water (follow label instructions)
