Cloudy Water

Problem
Poor filtration, visible algae growth, high pH or total alkalinity are all factors that may be responsible for cloudy water. We have listed below specific solutions for each cause to help you treat your spa.

Solution
High pH and/or high total alkalinity:

• Use HTH Spa™ pH Decreaser to lower pH and/or total alkalinity to desired levels.
• Shock treat or oxidize with HTH Spa™ Shock or HTH Spa™ Non-Chlorine Oxidizer.

Visible algae growth:

• Adjust pH in the range of 7.2 - 7.6 (chlorine sanitizers) or 7.2 - 7.8 (bromine sanitizers).
• Shock treat with HTH Spa™ Shock.
• Use HTH Spa™ Non-Foaming Algaecide.

Poor filtration:

• Check to make the filtration system is operating properly.
• Add HTH Spa™ Clarifier to help the filter remove fine suspended particles.
• Clean the filter with HTH Spa™ Cartridge Filter Cleaner.

Recommended Products

HTH Spa™ Shock Use to rid your spa of organic contaminants.

HTH Spa™ Non-Foaming Algaecide Use to prevent and kill all types of algae.

HTH Spa™ Cartridge Filter Cleaner Use to extend filter life.

HTH Spa™ Clarifier Use to restore water clarity.