Ruby 3666 Mass-Air/Activ-Air Combo Tub-

65-3/4" L x 35-3/4" W x 22-3/8" H


Ruby 3666 Mass-Air/Activ-Air Combo Tub-

65-3/4" L x 35-3/4" W x 22-3/8" H


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Item Description

Overview is an authorized Neptune dealer.

BrandNeptuneShop All Neptune
Model NumberRU3666CMA

This freestanding oval bathtub with skirt and Ultim-O Overflow assembly offers an incomparable immersion.


  • Center drain
  • 2 Person tub
  • 46 Activ-Air Micro jets
  • 11 Mass-Air injectors
  • Two Optima blowers 750W (1 1/2 h.p.) with 300W heating element
  • Two blower hose extensions
  • Backlit electronic control
  • 2" Lip
  • Optional wood stand available
  • Please choose a drain color
PDF Technical Diagram
Overall Length65.75
Overall Width35.75
Inner Length65.75
Inner Width35.75
System TypeAir Tubs
Capacity2 Person
Drain LocationOff Center Drain
Grab BarYes

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