If your water's pH is too high, use one of these products to get it to the appropriate level.

pH Decreasers for Pools

Chemicals & Maintenance

RX Clear Swimming Pool pH Down - 3 Lbs

Lower pH and alkalinity to proper levels to prevent cloudy water and scaling. Use 1 Lb per 10,000 gallons.

Lower pH and alkalinity to proper levels to prevent cloudy water and scaling. Use 1...

SKU: B00O90VBJ6
In Stock
$9.99

Chemicals & Maintenance

RX Clear Swimming Pool pH Down - 6 Lbs

Lower pH and alkalinity to proper levels to prevent cloudy water and scaling. Use 1 Lb per 10,000 gallons.

Lower pH and alkalinity to proper levels to prevent cloudy water and scaling. Use 1...

SKU: B00O90VBIC
In Stock
$16.99

Chemicals & Maintenance

RX Clear Swimming Pool & Spa pH Down Decreaser Chemical - 25 Lbs

Lower pH and alkalinity to proper levels to prevent cloudy water and scaling. Use 1 Lb per 10,000 gallons.

Lower pH and alkalinity to proper levels to prevent cloudy water and scaling. Use 1...

SKU: B00O90VBLO
In Stock
$49.94

Chemicals & Maintenance

Leisure Time Spa Down - 2Lbs

Always maintain the pH of your spa water between 7.2-7.8. A high pH (above 7.8) can cause scaling and/or cloudy or colored water. Compatible with...

Always maintain the pH of your spa water between 7.2-7.8. A high pH (above 7.8)...

SKU: B000V8BUBE
In Stock
$9.88

Chemicals & Maintenance

CLOROX Pool&Spa pH Minus - 5.5 Lbs

Lowers pH quickly and safely Helps stop cloudy water Fast dissolving granular pool acid Helps prevent scale formation

Lowers pH quickly and safely Helps stop cloudy water Fast dissolving granular pool acid Helps...

SKU: B00IJVBHG8
In Stock
$19.99