Hot Tub & Whirlpool Flush

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HOT TUB & WHIRLPOOL FLUSH

Removes biofilm and plumbing buildup in hot tubs and whirlpool bathtubs. Keeps hot tub and whirlpool running efficiently.

Directions For Use in Spa: 

  • Remove filter cartridge
  • Pour 235 mL of Hot Tub Flush per 1,000 Litres or 260 gallons of water into hot tub before draining
  • Turn pump on at high speed for one hour with air controls closed
  • Drain and resume normal maintenance procedures
  • Repeat every 2-3 months or as needed
  • 473 ML

Directions For Whirlpool Bathtub:

  • Pour 235mL of Hot Tub Flush with hot water
  • Turn pump/timer on for 10 minutes with air controls closed. 
  • Drain and rinse with clean water
  • Repeat monthly or as required

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5-YEAR WARRANTY

All Northern Hot Tub Covers come with our 5 years no-nonsense warranty* backed by over 30 years of experience... See what people are saying ...Check out our reviews!