Regal Hot Tub pH Plus, 900ml


Price $15.99
Store Address
Order Online
Pick Up In-Store
195 Exeter Rd, London ON, Canada
Store Shipping
Standard Shipping:
Usually leaves warehouse in 1-2 business days

This product has been discontinued by Pool and Hot Tub Depot. Please see the Dazzle, Sani Marc or Spa Essentials pH increasers for comparable options. 


Regal Spa pH Plus Liquid for use in hot tubs. 900ml container size.

Application method:

  • Maintain recommended levels as determined by water test. Sprinkle measured amount of pH Plus liquid as needed to achieve recommended levels.
  • Recommended pH is 7.2-7.8


  • Spa must be running before adding pH Plus liquid
  • If water test indicates pH below 7.2, add 20ml of pH Plus liquid per 1,000 litres of spa water to raise pH by 0.4
  • Wait 15 minutes and recheck pH level. Repeat treatment until pH reaches recommended levels.
  • Check pH levels regularly and make necessary adjustments


Product Reviews