ReGen Total Wellness ReGen O2 Oxygen Nanobubble Soaking Tub (maker photo)
Photos: ReGen Total Wellness. See ReGen Total Wellness's product page for more.
ReGen Total Wellness

ReGen O2 Oxygen Nanobubble Soaking Tub

Hot tub
$20,990
Maker's listed price, checked October 25, 2026. Taxes and freight are set by the maker.
Range $20,990 to $22,990 across 3 configurations.

Maker states: "Built in Arizona" and "ReGen builds premium USA-made water plunge systems"

Configuration
Buy from ReGen Total Wellness ↗ Talk to us before you buy
You order directly from ReGen Total Wellness; Brevley & Sons does not stock or ship this item. We help you plan it before and after. How we work.
Some links on our site are affiliate links and may earn us a commission. Read our disclosure.
Will it work at your place?
  • Power220 to 240 V, dedicated 30 A GFCI breaker (maker)
  • Space84 x 42 x 31 in, 125 gal (maker)
  • BaseLevel and solid: concrete, pavers or a framed deck checked for the load
See the full install checklist
Size
84 x 42 x 31 in, 125 gal (maker)
Fits
6 ft 8 in and taller (maker)
Heater
Programmed spa pack with topside controller; heats 8 to 10 F per hour (maker)
Before you buy

Will it work at your place?

The questions that decide whether this goes smoothly: power, base, space, delivery and permits. Answered here, before you order.

Read: Hot tub 120v plug and play vs 240v
Power
220 to 240 V, dedicated 30 A GFCI breaker (maker)
Space
84 x 42 x 31 in, 125 gal (maker). Keep the clearances in the maker's manual.
Base
A level, solid base that can carry the weight (425 lb (maker)): a concrete pad, pavers, or a framed deck checked for the load.
Permits
Electrical work usually needs a permit, and some cities regulate backyard structures. Check with yours first.
Install notes
ReGen says a standard 220 volt electrical setup is required and that, like any quality hot tub, it needs professional installation. Hire a licensed electrician for the GFCI breaker and a disconnect within sight of the tub.
Set it on a level slab or a deck rated for the full water weight; our deck load guide shows how to estimate it.
Not included. Plan for these.
  • Electrical work and permit
  • Foundation or base
  • Assembly labor, unless the maker offers it
From order to first use

What happens after you order.

  1. STEP 1
    Plan
    We confirm power, base and access with you before you order.
  2. STEP 2
    Order
    You order directly from ReGen Total Wellness on their site, and pay them.
  3. STEP 3
    Ships
    ReGen Total Wellness ships to your address in the contiguous US.
  4. STEP 4
    Assemble
    Set it on the prepared base, following the maker's manual.
  5. STEP 5
    Fill, power up and soak
    Your electrician makes the connection the maker specifies, then you are ready for the first session.

Specifications

Size84 x 42 x 31 in, 125 gal (maker)
Fits6 ft 8 in and taller (maker)
HeaterProgrammed spa pack with topside controller; heats 8 to 10 F per hour (maker)
FeatureOxygen nanobubble infusion
FiltrationHigh-flow dual speed; 50 sq ft filter
Power220 to 240 V, dedicated 30 A GFCI breaker (maker)
Dry weight425 lb (maker)

From ReGen Total Wellness's published product page. Confirm against the current spec sheet before you build a pad or pull wire. Maker's product page

Configurations

Residential, 2 year warranty$20,990
With custom skirt wrap$22,990
Commercial use$22,990

About this hot tub

The ReGen O2 is a 125 gallon warm soaking tub that infuses the water with fine oxygen nanobubbles using a patented system. It sells for $20,990 at the maker, with custom wrap and commercial options above that.

It shares the Blast's 84 inch upright-seat tub and adds a programmed spa pack that heats 8 to 10 degrees an hour. It needs a dedicated 30 amp, 240 volt GFCI circuit.

  • From $20,990 at the maker
  • Oxygen nanobubble soak
  • 125 gallons
  • Built in Arizona (maker)
Returns
Returns follow ReGen Total Wellness's policy, since you order from them. How returns work.

Questions people ask before buying

Is it a hot tub?

ReGen calls it an oxygen-infused soaking tub rather than a hot tub. It heats water like a spa and adds nanobubble oxygen infusion.

What circuit does it need?

ReGen lists 220 to 240 volts on a dedicated 30 amp GFCI breaker. Use a licensed electrician.

Can I order it through Brevley & Sons?

Not directly yet. Use the maker link for current pricing and lead time, or ask us about sizing, power and placement.

Who do I order from, and who handles warranty?

You order directly from ReGen Total Wellness, and warranty claims go to ReGen Total Wellness. We help you plan before you order and are here if questions come up after.

Field guides
Expert help

Get expert help with this hot tub

Tell us about your space and power, and we will reply with honest advice on sizing, install and whether this is the right model. No obligation.

Not sure this is the one?

Tell us about your space, your power and your weather. We'll tell you plainly whether this fits, and what would fit better if it doesn't.

Talk to us

Product names and trademarks belong to ReGen Total Wellness. Specifications and prices are summarized from the maker's public site.

ReGen O2 Oxygen Nanobubble Soaking TubResidential, 2 year warranty
$20,990
Buy from maker ↗