Portsmouth, NH: 1-800-436-8893 South Portland, ME: (207) 770-0142

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  - Fall Into Wellness Sale
    Save up to $3,500 on select models!
    Shop Sundance Spas
  Fall Into Wellness Sale
  Save up to $3,500 on select models!
  Shop Sundance Spas
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    30% off SmartTop and accessories with spa purchase!
    Shop Now
  Shop Swim Spas
  30% off SmartTop and accessories with spa purchase!
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  Fall Into Wellness Sale
  30% off SmartTop and accessories with spa purchase!
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    30% off SmartTop and accessories with spa purchase!
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  Shop All Furniture
  30% off SmartTop and accessories with spa purchase!
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  - Custom Saunas
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  - Fall Into Wellness Sale
    Save up to $3,500
    Shop Saunas
  Fall Into Wellness Sale
  Save up to $3,500
  Shop Saunas
- Kodiak Cold Plunge
  Fall Into Wellness Sale
  30% off SmartTop and accessories with spa purchase!
- Water Care
  - Shop All Water Care
  - Spa Maintenance
  - Filter Cartridges
  - Water Testing
  - Aromatherapy
  - Shop All Water Care
    30% off SmartTop and accessories with spa purchase!
    Shop Now
  Shop All Water Care
  30% off SmartTop and accessories with spa purchase!
  Shop Now
- Spas on Clearance
  Fall Into Wellness Sale
  30% off SmartTop and accessories with spa purchase!
- Fall Into Wellness Sale
  30% off SmartTop and accessories with spa purchase!
Water Care
Services
Resources
About
Contact

Products
- Products
- Hot Tubs
  - Shop All Hot Tubs
  - Clearance Hot Tubs
  - Hot Tub Accessories
  - Service You Can Count On
  - Salt Water Compatible
  - Hot Tub Builder
  - Video Gallery
  - Hot Tub Inspiration Gallery
  - Explore Spas Features
  - Spa Health Benefits
  - Fall Into Wellness Sale
    Save up to $3,500 on select models!
    Shop Sundance Spas
  Fall Into Wellness Sale
  Save up to $3,500 on select models!
  Shop Sundance Spas
- Swim Spas
  - Shop All Swim Spas
  - Sundance Swim Spas
  - Hydropool Swim Spas
  - Swim Spa Accessories
  - Water Care
  - Swim Spa Inspiration Gallery
  - Shop Swim Spas
    30% off SmartTop and accessories with spa purchase!
    Shop Now
  Shop Swim Spas
  30% off SmartTop and accessories with spa purchase!
  Shop Now
- Massage Chairs
  Fall Into Wellness Sale
  30% off SmartTop and accessories with spa purchase!
- Outdoor Furniture
  - Shop Outdoor Furniture
  - Seating
  - Tables
  - Cushions & Pillows
  - Accessories
  - Lighting
  - Shop All Furniture
    30% off SmartTop and accessories with spa purchase!
    Shop Now
  Shop All Furniture
  30% off SmartTop and accessories with spa purchase!
  Shop Now
- Saunas
  - Shop All Saunas
  - Custom Saunas
  - Custom Sauna Heaters
  - Custom Sauna Controls
  - Fall Into Wellness Sale
    Save up to $3,500
    Shop Saunas
  Fall Into Wellness Sale
  Save up to $3,500
  Shop Saunas
- Kodiak Cold Plunge
  Fall Into Wellness Sale
  30% off SmartTop and accessories with spa purchase!
- Water Care
  - Shop All Water Care
  - Spa Maintenance
  - Filter Cartridges
  - Water Testing
  - Aromatherapy
  - Shop All Water Care
    30% off SmartTop and accessories with spa purchase!
    Shop Now
  Shop All Water Care
  30% off SmartTop and accessories with spa purchase!
  Shop Now
- Spas on Clearance
  Fall Into Wellness Sale
  30% off SmartTop and accessories with spa purchase!
- Fall Into Wellness Sale
  30% off SmartTop and accessories with spa purchase!
Water Care
Services
Resources
About
Contact
(0)

Spa Care Videos

How to clean and replace your filters

Water care – How to drain and refill your spa

OUR SHOWROOMS

Schedule a visit at one of our showrooms located in Portsmouth, NH and South Portland, ME!

Great Bay Spa & Sauna Showroom – South Portland, ME

Phone: (207) 770-0142

Address:
357 Maine Mall Rd.,
South Portland, ME 04106

Today's Hours: 10:00 am - 4:00 pm

View Location Get Directions

Great Bay Spa & Sauna Showroom – Portsmouth, NH

Phone: 1-800-436-8893

Address:
1850 Woodbury Ave,
Portsmouth, NH 03801

Today's Hours: 10:00 am - 4:00 pm

View Location Get Directions

Fall Into Wellness Sale

Fall Into Wellness Sale

Shop Swim Spas

Shop Swim Spas

Fall Into Wellness Sale

Shop All Furniture

Shop All Furniture

Fall Into Wellness Sale

Fall Into Wellness Sale

Fall Into Wellness Sale

Shop All Water Care

Shop All Water Care

Fall Into Wellness Sale

Fall Into Wellness Sale

Fall Into Wellness Sale

Fall Into Wellness Sale

Shop Swim Spas

Shop Swim Spas

Fall Into Wellness Sale

Shop All Furniture

Shop All Furniture

Fall Into Wellness Sale

Fall Into Wellness Sale

Fall Into Wellness Sale

Shop All Water Care

Shop All Water Care

Fall Into Wellness Sale

Spa Care Videos

How to clean and replace your filters

Water care – How to drain and refill your spa

OUR SHOWROOMS

Great Bay Spa & Sauna Showroom – South Portland, ME

Great Bay Spa & Sauna Showroom – Portsmouth, NH