Plunge All-In Review: A Genuinely Great Tub at a Very High Price
The Plunge All-In is the flagship from Plunge, the company that helped legitimize home cold plunging when it launched in 2021. The All-In takes their original formula - a purpose-built tub with an integrated chiller - and doubles down on polish, filtration, and quieter operation. At $7,990, it is the most expensive unit Plunge makes. Here is what that actually gets you.
The Plunge All-In is a 105-gallon cold plunge with an integrated 0.75HP chiller, dual-stage ozone sanitation, and filtration that cycles the full water volume every 15 minutes. It cools to 37F, is controlled via smartphone app, and takes up a 76.75" x 31.5" footprint. Setup requires no plumbing - fill by hose, plug into 110V.
At $7,990 (discounted from a $9,990 list), this is nearly double the price of the original Plunge. The upgrade buys you a quieter chiller, a cleaner integrated aesthetic, app control, and 2 degrees colder maximum temperature. Whether that is worth $4,000 over the standard model depends entirely on how often you plunge and how much the frictionless daily experience matters to you.
Full specifications
Category scores
Pros and cons
Who the Plunge All-In is actually for
The All-In suits buyers who have already committed to cold plunging as a daily practice and want to remove every possible point of friction. If you are testing whether cold plunging fits your routine, this is not the right entry point. The original Plunge at $4,990 delivers functionally equivalent cold temperatures and will tell you everything you need to know about whether this habit sticks.
The All-In earns its premium for buyers who: (1) plunge at least five times per week, (2) want the unit aesthetically integrated into a home gym, outdoor living space, or wellness room, and (3) genuinely value app-based scheduling - the ability to set the unit to 39F before your alarm goes off matters when you are doing this daily.
It is also a strong candidate for athletes on training schedules who need consistent, verified temperatures rather than ballpark-cold. The built-in thermometer and app display give you the exact temperature before you get in - no guessing based on how long ice has been sitting.
Build quality and design
The All-In uses what Plunge calls a proprietary composite shell. In practice it feels similar to a high-quality acrylic tub - smooth, slightly warm to the touch before water is added, with no rough edges or visible seams on the interior. The exterior panels house the chiller components, which are accessible through a side panel for filter changes.
At 238 lbs dry weight, the unit is substantial. White-glove delivery is standard - the delivery team places it in your chosen location, connects the hose fill line if needed, and does a brief setup walk-through. This is a meaningful differentiator from freight delivery setups that require a receiving crew and a pallet jack.
The interior is 64 inches from end to end - enough for most users to fully stretch their legs. Users up to 6'9" are rated. In practice, anyone over 6'4" will have their feet resting against the end wall at an angle, not fully extended. That said, the width at 31.5 inches exterior gives a comfortable internal dimension that does not feel cramped during the plunge.
The chiller integration is the defining aesthetic choice here. Unlike the original Plunge, which has a separate chiller unit sitting next to the tub connected by hoses, the All-In contains everything inside. The result is a cleaner look that fits naturally in wellness rooms, outdoor decks, or home gyms without looking like industrial equipment.
Performance: temperature, speed, and noise
Plunge claims 37F as the minimum temperature. In real-world testing across reviews and user reports, the All-In reliably hits 37-38F in cooler ambient environments. In hot outdoor climates above 90F ambient, expect a minimum around 39-41F as the chiller works against higher heat loads. This is common to all residential cold plunge chillers, not specific to Plunge.
The 0.75HP chiller handles 105 gallons efficiently. Filtration runs at a pump rate high enough to cycle the full water volume every 15 minutes - measurably better than the original Plunge's filtration throughput. In practical terms, this means water clarity holds longer between filter changes, and ozone sanitation has more contact time per hour.
Noise is a genuine improvement over the standard Plunge. Plunge claims 30% quieter operation. The unit is not silent during active cooling - you will hear it from an adjacent room - but it is quiet enough for indoor installation in a garage or basement without being disruptive. At maintenance cycling (holding temperature rather than actively cooling), the noise is minimal.
The hot tub mode, rated to 104F, is a genuine addition over most cold plunge competitors. You can alternate between 39F cold and 100F hot in the same unit, though the transition takes time. For contrast therapy at home, this is a useful feature. For pure cold plunge use, it adds minimal value.
Setup and installation
Plunge markets the All-In as "plug and plunge" - and it largely delivers on this. White-glove delivery means the unit arrives assembled and is placed by the delivery team. Your job is to have the location ready: a level surface, a 110V outlet within reach, a garden hose connection, and the required clearances (16 inches fan side, 12 inches front).
Indoor installation requires confirming floor load capacity. At approximately 1,115 lbs fully filled (238 lbs unit plus 105 gallons of water at 8.34 lbs per gallon), spread across a footprint of roughly 16.8 square feet, that works out to about 66 lbs per square foot. Typical residential floors are designed for 40 lbs per square foot of live load, so a suspended wood-frame floor or an older home genuinely needs checking before you fill it. Concrete slabs, reinforced garage floors, and outdoor patio surfaces are all fine.
The Plunge app setup takes about five minutes. The unit connects to 2.4GHz Wi-Fi. Temperature scheduling, session history, and temperature adjustment are all available from the app. There is no monthly subscription fee for app access.
Delivery, and what the white-glove install actually includes
This is the part buyers most often get wrong, because "white glove" sounds like more than it is. Plunge's in-home delivery for the All-In covers delivery to your preferred location on the first level of the home, unpacking the unit and taking the packaging away with them. It does not cover setup or connection to power (Plunge). The crew puts a 238 lb cabinet exactly where you point. Everything after that is yours.
So the pre-delivery checklist matters more than the delivery itself. Plunge specifies a dedicated 120V 15A circuit, meaning nothing else can share it, and the unit arrives with a built-in 7 ft GFCI cord. If your garage outlet also runs a freezer or a door opener, you need an electrician booked before the truck arrives, not after. In-stock units are quoted to ship within about eight business days, which is not much lead time if that electrical work turns out to be needed.
Second thing to settle in advance: the surface. Filled, the All-In sits at roughly 1,150 lbs across a 76.75" x 31.5" footprint. Concrete, a slab patio or a properly rated deck are all fine. Anything on a suspended wood floor above grade should be checked by someone who can read the span tables, because there is no practical way to move this once it is full. Confirm the 16 inch fan-side and 12 inch front clearances at the same time, since the cabinet has to exhaust heat somewhere and a tight alcove will quietly cost you cooling performance all summer.
First fill is a garden hose and patience. Plunge rates the All-In at 10 to 12 degrees of cooling per hour, so a hose-temperature fill in the 60s takes most of a day to reach a hard 37F, and the heater side climbs at a slower 4 to 5 degrees per hour. Fill it in the evening, pair the app over 2.4GHz Wi-Fi while it works, and it is ready by morning. If you are still deciding between an integrated cabinet like this and a separate chiller you bolt onto a tub you already own, the install picture is very different, and our best cold plunge chiller guide walks through what that route demands.
Running costs and maintenance
Plunge claims 50% greater energy efficiency for the All-In Gen 2 chiller versus the previous generation. In practice, electricity costs for a cold plunge running continuously depend heavily on local rates and target temperature. At the US average of around $0.16/kWh and a 0.75HP chiller cycling at roughly 50% duty in moderate climates, expect $15-$35 per month in electricity. Hot climates will run higher.
The filter cartridge needs replacement every 3-6 months. Replacement filters run approximately $20-$40. The ozone system is maintenance-free for the first 1-2 years. No chemicals are required for water sanitation - the ozone system handles bacterial load without chlorine or bromine.
Water changes are recommended every 1-3 months depending on use frequency. The built-in drain makes water changes straightforward - connect a hose to the drain fitting and let gravity do the work.
What it costs to hold 37F: electricity, water care and filters
Worth clearing up a spec point first. Plunge's current product page lists the All-In's cooling system at 0.75 HP, rated to hold 37F even in 120F ambient air, alongside 105 gallons of water and a $7,990 promotional price against a $9,990 list (Plunge). Both the horsepower figure and the price have moved across generations and promotions, so check the live listing before you budget. The relevant number for running cost is not horsepower anyway. It is how many hours per day the compressor has to run.
For chiller-equipped home plunges generally, published estimates put monthly electricity at roughly $15 to $45, based on the US average near $0.18/kWh with the chiller running about 3 to 5 hours a day to hold temperature rather than running continuously (Titan Wellness). Three variables decide where you land in that band: ambient air temperature, whether the cover goes back on every single time, and your setpoint. Holding 37F instead of 45F is a meaningfully larger heat load. A unit in a shaded garage costs less to run than the same unit on a west-facing patio in Phoenix, and it is not close.
Set that against the alternative. Ice for a daily plunge runs into the low hundreds of dollars a month, so the same source puts chiller electricity at roughly 70 to 85 percent below the ice equivalent. That is the honest financial case for any chilled tub: the machine is expensive once, ice is expensive forever. We break the full ownership picture down in our cold plunge cost guide.
Water care on the All-In is ozone plus mechanical filtration, with the pump cycling the full volume every 15 minutes. Ozone breaks contaminants down at a molecular level rather than leaving a chemical residual, which is why owners can go weeks between water changes instead of days. Typical guidance for an ozone-sanitized home plunge is a water change every 2 to 3 weeks, stretching toward 3 months if everyone rinses before getting in and the cover stays on (Sun Home Saunas). Ozone is not a licence to skip the shower. Body oils, sunscreen and hair product are what actually foul the water.
Filters are the consumable people underestimate. Residential guidance across the category clusters around replacing the cartridge every 3 to 4 weeks under normal use, or every 1.5 to 2 months if the plunge sees light traffic (ColdChiller). The tell is mechanical, not visual: flow into the tub slows, or the pump starts humming louder than usual. A clogged cartridge also makes the chiller work harder for the same temperature, so a neglected filter shows up on the power bill before it shows up in the water. Budget filters as an ongoing line item rather than a rare replacement.
How it compares to alternatives
vs. the original Plunge ($4,990): The original Plunge pairs the same tub design with a separate chiller unit that sits next to the tub. It cools to 37F with the Pro Chiller upgrade, has excellent build quality, and costs $4,000 less. For most buyers, this is the rational choice. The All-In's integrated design, app control, and quieter operation are real improvements - but they are convenience improvements, not functional cold-plunge improvements.
vs. Edge Theory Labs Edge Tub Elite ($4,990): The Edge Tub uses an inflatable design with a separate 1HP chiller, reaching 37-107F. It is portable, can be deflated and stored, and costs half the All-In. The Edge Tub is a better choice for renters, those who move frequently, or anyone who wants a cold-hot plunge without the $7,990 commitment. The All-In wins on aesthetics, build permanence, and integration.
vs. LIT Method Stealth ($3,000-$4,500 depending on model): LIT offers a comparable feature set - UVC LED + ozone filtration, app control via the LIT app or Alexa, and a chiller reaching 37F. The Stealth standard has a smaller footprint (50" x 32.5"). LIT's 5-year structural warranty and 2-year chiller warranty significantly beat Plunge's 12-month standard. For buyers who compare these two, LIT represents better value-per-dollar; Plunge wins on brand recognition, white-glove delivery logistics, and the All-In's cleaner integrated aesthetic.
All-In vs Pro Chiller plus your own tub, vs the Evolve line
Most people searching "is the Plunge All-In worth it" are really asking a narrower question: what does the extra money buy that a cheaper Plunge product does not already deliver? Plunge sells three answers, and they are genuinely different products rather than three price tiers of the same thing.
The Pro Chiller route. Plunge sells the Pro Chiller Gen 2 standalone at $3,490, marked down from $3,990, and the spec sheet is closer to the All-In than the price gap suggests: the same 0.75HP cooling system rated to hold 37F in 120F ambient, ozone sanitation, a 20-micron quick-swap filter, a one-year warranty and the same dedicated 15A circuit requirement (Plunge). Bolt it to a stock tank, a cheap insulated tub or a barrel and the water in front of you is effectively the same water. What you do not get is the cabinet, the app-scheduled single appliance, the in-home delivery or anything a guest would call attractive. You get hoses. Our Plunge Pro Chiller review covers how it performs on its own, and the best cold plunge chiller guide puts it against rival units at the same price.
The Evolve route. Evolve is Plunge's accessibility tier, launched to widen the funnel below the flagship. The Evolve XL sits around $6,990, and the inflatable Evolve Air lands near $3,500 with a standard chiller or near $5,000 with the Pro chiller. All of them keep the chiller external. The Air in particular solves a problem the All-In cannot touch: renters, people who move, and anyone who wants the option to pack the thing away. Trade-off is durability and a less finished look. Our Plunge Evolve Series review compares the Pop-Up, Air and XL directly.
So who should pay All-In money? One buyer, honestly. Someone putting a cold plunge in a room they care about the appearance of, who plunges most days, who wants a single appliance rather than an assembly of parts, and for whom a few thousand dollars is not the deciding variable. That person will be happy. Everyone else is better served spending less and putting the difference toward actually using it. If you are cost-modelling the decision rather than picking a favourite, start with the cold plunge cost breakdown before you commit to any tier.
Is the Plunge All-In worth it?
Yes, with conditions. The Plunge All-In is a well-designed, well-built cold plunge that delivers on every specification it claims. The filtration system is genuinely superior to competitors at this tier, the integrated chiller makes for a cleaner installation, and the app control is useful enough to matter in a daily-use scenario.
The condition is the price. At $7,990, it is positioned against a very small buyer segment: people who have established cold plunging as a regular practice, have a permanent location for a large tub, and can justify the $4,000 premium over the functionally very similar original Plunge. If you are that buyer, the All-In removes friction and delivers exactly what it promises.
If you are earlier in the cold plunge journey, or if budget is a genuine constraint, start with the original Plunge at $4,990 or the Ice Barrel 400 at $1,199. Both will tell you whether this habit stays in your life before you commit to the premium tier.
142 days in real cold
Every unit ran in a controlled 8°C ambient room and an unheated garage in Trondheim. We logged temperature stability, recovery rate, noise, and energy draw on calibrated probes.
