Omni Spa PH Anchor 1 Litre

SKU: 126746

Your Price : $42.50
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Omni Spa PH Anchor 1 Litre

  • Controls water balance in your spa
  • Prevents PH and Total Alkilinity from changing to protect your spa and equipment
  • Softens spa water and prevents scale formation
  • Less to maintain more to enjoy


1. If calcium hardness is <150ppm:

Add 500ml of Omni Spa PH Anchor per 1,000 Litres directly into the spa with the pump operating and the heater off.

2. If calcium hardness is >150ppm:

Add 500ml of Omni Spa PH Anchor plus an extra 40ml per 1,000 Litres for every10ppm of calcium hardness above 150ppm.  Add directly into the spa with the pump operating and heater off.

Add an additional 30ml of Omni Spa PH Anchorper 1,000 litres once a week to maintain proper PH levels.

After dosing your spa with Omni Spa PH Anchor you may notice some initial cloudiness . Monitor your filter pressure during this time and backwash as necessary. The water should clear completely within 24 hours.  The heater must remain off until the spa is clear of any cloudiness.

Download MSDS sheet

Any advice or suggestions above, including but not limited to instructions and dosing rates are intended to be a guide only. Spa Store and its staff recommend you read the full instructions on all chemical containers. We will not accept responsibility for the use of these products.

Have a chemical question?

Chemical FAQs

Spa chemicals cannot be shipped to a Post Box. Please provide a physical address during checkout.

Selection Tips

  • Check your current water treatment type.
  • Is your system chlorine based, non chlorine?
  • Check your pool volume.

Still not sure this is the correct chemical? Contact us.


SKU 126746
Model # 126746
Shipping Weight 1.0000kg
Shipping Width 0.090m
Shipping Height 0.250m
Shipping Length 0.090m
Shipping Cubic 0.002000m3
Chemical Brand Omni Spa
Chemical System Chlorine Free System
Chemical Type Water Balance


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