A Message From Our Staff:

The Castello extends the success of M-Spa Camaro collection. The classic color scheme – steel grey spa cover with metallic silver stitches and bottom panel will never go out of style. Castello B-121 offers seating capacity of up to four adult bathers and 118 powerful air jets. Looking forward to a private getaway in the Castello with luxurious bubble massage spa. A deep hot tub that offers a comfortable, and whole-body soak.

  • Seats 4 adults
  • 118 Air Powerful Air Jets Produce Vigorous Bubbles
  • Piece of cake to set up
  • Unbox -> Plug in -> Inflate -> Fill Up -> Heat Up -> Done.
  • Plugs into any standard electrical outlet
  • Self-inflates in minutes with the touch of a button
  • Super Portable – move it anywhere, take with you when you move
  • Lasts for Years: Made of Reinforced Rhino-Tech 6 layer PVC cover material and premium PVC liner
  • Gets Hot as a regular hot tub – heats up to 104º F
  • Stays hot – top cover with foil interior keeps the heat in til tomorrow
  • Easy garden hose drainage

Extras Included:

  • Manometer (pressure meter)
  • Inflatable spa bladder
  • Upgraded filter cartridges
  • Ground mat to preserve heat
  • Quick installation DVD

Why Everyone Should Have a Hot Tub at Home:

  • Relax after a long day’s work – make it a daily thing
  • Have a relaxing evening with friends
  • Spend some quality time with the kids
  • Set it up in your bedroom or living room and watch a movie while soaking
  • Throw a hot tub party! Invite the co-workers and friends


Dimensions   1.80 x 0.70mH (71″ x 28″H)
Water Capacity    Approx. 700 liters (184 gallons)
Net Weight    Approx. 30kg (66lbs)
Air Jet    118
Cover Material    Tough woven PVC leather – Steel grey with silver grey bottom panel and stitches
Shell Material    Premium PVC – Solid black
Control System    220-240V 50Hz; 110-120V 60Hz (US)
Heater    1500W/2.04HP; 1350W/1.8HP (US)
Massage Air Blower    720W/1HP; 500W/0.7HP (US)
Filter Pump    12V/60W; 24V/50W (US)
Heat Increasing Rate    1.5 – 2°C/Hour; 2.5 – 3.5 °F/Hour (US)
Accessories    Manometer, filter x 2, garden hose adapter, inflatable bladder,  heat preservation bubble mat, instruction DVD, user’s manual
Warranty    6 month – Spa Pool; 1 year – Electric Part

Quick Setup video: