The Bay Collection

The ultimate in luxury, style and performance.

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Reflections Collection

Advanced engineering and a legacy of design

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At Home Collection

Affordable luxury, enjoyment and performance.

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AquaFIT Systems

The ultimate in hydrotherapy and underwater fitness.

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The ultimate hybrid of fitness and fun.

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The place to work out OR relax and have fun.

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The perfect mini pool for you and your family.

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Have fun while you work out.

Explore AquaFIT SPORT

In the Water

Get In the Water

In the Backyard

Visit the Backyard

Intuitive Operation

See Intuitive Operation


Explore Environment


Explore Dimension One

Additional Resources to help you TODAY!

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Spa Water Treatment

Spa Filters and Water Treatment

There is nothing like clean, clear water. Keep it looking great through proper water care and treatment supplies. The best place to start is with your local dealer where you can also purchase hot tub chemicals and get water care advice. Click Find a D1 Dealer to find your closest dealer.

General water care instructions:

  • Once a month, rinse your filters using your garden hose.
  • Every two months, soak your filters in filter cleaning solution. Be sure to rinse your filter thoroughly before putting it back in your spa.
  • Every six months, drain and refill your spa.
  • If applicable, change your Ozone Generator Lamp every 18-24 months.
  • Once a year, replace your filters.


Here are some videos to help you take care of your spa water:

Drain and fill your tub
Cleaning your filter


To keep your water clean and clear, follow these water care guidelines:

  • Once a week, check water chemistry with a test strip once. Add chlorinating granules, pH up, pH down and other chemicals as required.

Step 1 – Check Alkalinity. It should be between 120 and 180 ppm. Adjust as required with pH/Alkalinity Up (Na2CO3, Washing Soda) or pH/Alkalinity Down (NaHSO4)

Step 2 – Check pH. It should be between 7.2 and 7.8. Adjust as required with pH/Alkalinity Up or baking soda (This does not change the Alkalinity) or with pH/ Alkalinity Down.

Step 3 – Check Chlorine Level. It should be 1-3 ppm. Adjust with DiChlor.

Shop all of the water care products that we offer by visiting your local dealer.

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