Performance

Why our cold plunges outperform the rest.

It's what's inside that matters — the components, the circulation, and the build. Here's how a BlueCube is engineered to deliver deeper, more consistent cold immersion.

Superior chilling power

World-class components, end to end.

Temperature consistency, magnetic-drive pumps, RiverMode™ circulation, micron filtration, and a serviceable mechanical layout — engineered to perform under daily use.

Chiller / Heater

Industry-standard, warranty-backed cooling.

Serviceable, commercial-grade temperature control.

  • Range 39°–104°F
  • Balboa chillers — in use since 2019
  • Warranty-backed & serviceable
Iwaki Pumps + RiverMode™

Magnetic-drive reliability, full-body flow.

No shaft seals; commercial-grade continuous operation that eliminates the warm thermal barrier.

  • Iwaki magnetic-drive pumps
  • RiverMode™ continuous circulation
  • RiverMode™ Plus — dual pump, standard on the latest models
Filtration

Clean water, low maintenance.

Daily-use ready filtration.

  • 20-micron filtration
  • Skimmer upgrade available
  • Easy filter changes
Sanitization

Pick your sanitation for your use level.

From residential to high-traffic commercial.

  • Ozone — standard
  • AOP (Ozone + UV) — commercial
  • Chlorine Drip — high-use
Plumbing & Serviceability

Built to be maintained, not replaced.

Industrial plumbing and an accessible mechanical layout.

  • Industrial Schedule 40 PVC
  • Accessible, serviceable layout
  • Widely-supported components
Tub materials

Four ways to build your tub.

316 Stainless Steel

Maximum durability for high-use & commercial.

Carbon Fiber

Lightweight, ultra-strong, modern look.

Hemp Carbon

Eco-conscious composite (Common Fibers collaboration).

Gel-Coated

Smooth sealed finish, customizable, compliance-ready.

Proven in the field

Performance you can point to.

Build yours

Spec the performance you want.

Configure your model, sanitation, and upgrades — and see your price live.