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Description

Bioguard Balance Pak 300 (12lb)BioGuard Balance Pak 300 12 lb SKU: 52220BIO Boosts Calcium Hardness Fast Dissolving Pellets BioGuard Balance Pak 300 is formulated to rapidly increase calcium hardness in pool water, preventing corrosion, etching, and equipment damage caused by soft water. Pelletized for quick dissolving with minimal cloudiness no need for pre dissolving. Helps maintain ideal calcium hardness (150400 ppm) for optimal pool protection. Key Benefits: Fast action formula

temperature range

P70QC is a clear PVC primer identifier used for PVC solvent welding preparation

Customizable Sensitivity – Tailor settings to meet specific spa requirements

Connect the unit to your pool's filtration system according to the included manual

established from Beginnings

Compatibility: Specifically fits Arctic Spas models and assemblies requiring part number JET-109421

If you experience continued heater cutoff faults check control board connections and consult a certified technician

Stabilized formula resists sun’s UV rays for extended chlorine protection ☀️

buffers pH

🧴 Safe for All Spas & Baths – Compatible with all hot tub and bath surfaces

R-132B Laars

hand-tighten until seated