A cold plunge tub with chiller can hold a target temperature without the repeated ice runs required by a tub alone. My best overall pick is the AS ColdPlunge 1 HP Ice Bath Chiller and 216-Gallon Insulated Tub Bundle, which pairs a more powerful chiller with insulation for a larger setup. The JUGRFIT 90-Gallon Tub with 1050W Chiller stands out for buyers who want a smaller-capacity option, while the 1/3 HP WiFi Chiller with 148-Gallon Tub adds remote controls. The main tradeoffs are chiller capacity, tub size, insulation, and the space and upkeep a permanent water setup requires. Read on for the full comparison, ranking logic, and guidance on choosing the right configuration.
Get furniture and decor delivered free with Prime
- Fast, free delivery on millions of items
- Prime Video, Amazon Music and more included
- Member-only deals all year
Complete the kit
Key Takeaways
- The two 1 HP kits are the high-capacity choices: both pair a 216-gallon tub with a stronger chiller, while the AS ColdPlunge bundle specifically lists an insulated tub.
- Most of the AS ColdPlunge lineup centers on 1/3 HP chillers: tub sizes range from 100 to 148 gallons, so buyers can choose capacity without changing the listed chiller class.
- The JUGRFIT options make capacity the main distinction: the 90-gallon model takes less room, while the 121-gallon version offers more water volume; both list a 1050W chiller.
- The WiFi 1/3 HP kit is the control-focused pick: its listed connected controls distinguish it from the otherwise similar 148-gallon kits.
- Product names reveal meaningful kit differences: oval shape, insulation, tub capacity, and chiller power vary, so compare the exact bundle rather than assuming similarly named kits are interchangeable.
| Cold Plunge Tub with Water Chiller |  | Best for Portable Setup | Chiller power: 1/3 HP | Minimum water temperature: 37°F | Tub type: Inflatable | VIEW ON AMAZON | See Our Full Breakdown |
| AS ColdPlunge 1/3 HP Ice Bath Chiller and 148-Gallon Tub Kit |  | Best for Insulated Capacity | Model: ASDY300-XL148 | Chiller power: 1/3 HP | Tub capacity: 148 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| AS ColdPlunge 1/3 HP Ice Bath Chiller and 120-Gallon Cold Plunge Tub Kit |  | Best for Smaller Footprints | Model: AS-AY300-XL120 | Chiller power: 1/3 HP | Tub capacity: 120 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| AS ColdPlunge 148-Gallon Ice Bath Tub and 1/3 HP Chiller Kit |  | Best for Reusable Filtration | Model: AS-AY300-XL148 | Chiller power: 1/3 HP | Tub capacity: 148 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| AS ColdPlunge 1/3 HP Ice Bath Chiller and 148-Gallon Oval Tub Kit |  | Best for Bathtub Flexibility | Model: ASDY300-XL148 | Chiller power: 1/3 HP | Minimum temperature: 42°F | VIEW ON AMAZON | See Our Full Breakdown |
| JUGRFIT 90-Gallon Cold Plunge Tub with 1050W Water Chiller |  | Best Compact Inflatable Kit | Capacity: 90 gallons total; approximately 70 gallons operating volume | Dimensions: 36 × 36 × 32 inches | Cooling capacity: 1050W | VIEW ON AMAZON | See Our Full Breakdown |
| JUGRFIT 121-Gallon Cold Plunge Tub with 1050W Water Chiller |  | Best Inflatable for More Immersion Space | Capacity: 121 gallons | Dimensions: 53 × 32 × 24 inches | Chiller power: 1050W | VIEW ON AMAZON | See Our Full Breakdown |
| 1stplunge Ice Bath Chiller and 148-Gallon Cold Plunge Tub Kit |  | Best for Steady, Quieter Cooling | Chiller power: 1/3 HP | Minimum temperature: 42°F | Tub capacity: 148 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| 1/3 HP WiFi Cold Plunge Chiller with 148-Gal Ice Bath Tub |  | Best for Remote Temperature Scheduling | Brand: 1stplunge | Model: Ice Bath Chiller and Ice Bath Tub | Chiller power: 1/3 HP | VIEW ON AMAZON | See Our Full Breakdown |
| 1 HP Ice Bath Chiller and 216-Gallon Cold Plunge Tub Kit |  | Best High-Capacity, Low-Temperature Pick | Brand: 1stplunge | Chiller power: 1 HP | Tub capacity: 216 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| AS ColdPlunge 1/3 HP Ice Bath Chiller and 100-Gallon Cold Plunge Tub Bundle |  | Best for Moderate-Space Setups | Brand: AS ColdPlunge | Model: DY300-XL100 | Chiller power: 1/3 HP | VIEW ON AMAZON | See Our Full Breakdown |
| AS ColdPlunge 1 HP Ice Bath Chiller and 216-Gallon Insulated Tub Bundle |  | Best for Full-Body Space and Lower Temperatures | Brand: AS ColdPlunge | Model: AS1000-XXL216 | Chiller power: 1 HP | VIEW ON AMAZON | See Our Full Breakdown |
| cold plunge tub with chiller | Chiller power | Warranty | Included components | Tub capacity |
|---|---|---|---|---|
| Cold Plunge Tub with Water Chi | 1/3 HP | — | Inflatable tub, water chiller, quick-connect fittings, hoses, and pumps | — |
| AS ColdPlunge 1/3 HP Ice Bath | 1/3 HP | 1 year | Chiller, tub, external pump and filter, insulated hoses, valves, hand pump, repair kit, waterproof tape, and carry bag | 148 gallons |
| AS ColdPlunge 1/3 HP Ice Bath | 1/3 HP | 1 year | Chiller, tub, insulated lid, step stool, hoses, quick-connect fittings, hand pump, repair kit, and portable storage bag | 120 gallons |
| AS ColdPlunge 148-Gallon Ice B | 1/3 HP | 1 year | Chiller, tub, insulated lid, hand pump, repair kit, portable storage bag, hoses, fittings, and submersible pump | 148 gallons |
| AS ColdPlunge 1/3 HP Ice Bath | 1/3 HP | 1 year | Chiller, tub, external pump, filter, quick-connect fittings, and submersible pump | 148 gallons |
| JUGRFIT 90-Gallon Cold Plunge | — | — | Tub and lid, chiller with filter and circulation pump, hand skimmer, hand pump, non-slip mat, hoses and valves, tub plugs, GFCI power cable, floating thermometer, repair kit, and storage backpack | — |
| JUGRFIT 121-Gallon Cold Plunge | 1050W | 1 year | Inflatable tub and lid, chiller, filter, circulation pump, hand pump, mat, hoses, valves, thermometer, repair kit, and storage backpack | — |
| 1stplunge Ice Bath Chiller and | 1/3 HP | 1-year limited warranty | — | 148 gallons |
| 1/3 HP WiFi Cold Plunge Chille | 1/3 HP | 1 year | — | — |
| 1 HP Ice Bath Chiller and 216- | 1 HP | 1-year limited | Filter, insulated hose and lid, connectors, waterproof tape, pump, valves, fittings, and tools | 216 gallons |
| AS ColdPlunge 1/3 HP Ice Bath | 1/3 HP | 1 year | — | 100 gallons |
| AS ColdPlunge 1 HP Ice Bath Ch | 1 HP | 1 year | — | 216 gallons |
More Details on Our Top Picks
Cold Plunge Tub with Water Chiller
This kit is the portability pick: it bundles an inflatable tub, 1/3 HP chiller, pumps, hoses, and built-in filtration, so there is no need to match a separate tub to the cooling system. Its stated 37°F minimum is colder than the 42°F target listed for the AS ColdPlunge kits here, which may appeal to buyers seeking a lower set point. That advantage comes with less clarity about fit: unlike the AS ColdPlunge 120-Gallon kit, this listing gives no tub dimensions or capacity. The inflatable construction also trades the support of a reinforced tub for easier portability and storage. I’d choose it for a flexible home or travel setup, but skip it if you need a known bathing volume or a more rigid structure.
Pros:- Tub, 1/3 HP chiller, pumps, hoses, and fittings come in one kit
- Listed minimum temperature of 37°F is lower than the 42°F specified for the AS ColdPlunge kits
- Built-in filtration supports water circulation
- Inflatable format is suited to portable use
Cons:- Inflatable construction may be less durable or supportive than a reinforced tub
- No tub capacity or dimensions are provided
- The supplied information does not specify a warranty
Best for: Buyers who want a bundled chiller and inflatable tub they can move or store between cold-plunge sessions.
Not ideal for: Buyers who need a stated capacity, exact dimensions, or a more rigid tub structure.
- Chiller power:1/3 HP
- Minimum water temperature:37°F
- Tub type:Inflatable
- Filtration:Built-in water filtration system
- Use:Indoor or outdoor
- Included components:Inflatable tub, water chiller, quick-connect fittings, hoses, and pumps
Our verdict“Choose this kit if portability and its stated 37°F minimum matter more to you than a rigid build or clearly specified tub capacity.”
AS ColdPlunge 1/3 HP Ice Bath Chiller and 148-Gallon Tub Kit
For buyers who want a large tub with its cooling equipment specified as a complete setup, this kit combines a 148-gallon insulated oval tub with a 1/3 HP chiller and external pump. Its 10 mm EPE insulation and reinforced PVC-and-Oxford construction make it a more clearly specified large-tub option than the portable inflatable Cold Plunge Tub with Water Chiller, which has no listed capacity. The chiller’s 42°F minimum is also warmer than that product’s stated 37°F, so the lower-temperature claim favors the inflatable kit. Here, the touchscreen and replaceable 20-micron filter provide a straightforward control and maintenance arrangement, but filter cartridges need replacing. I’d favor this model when tub volume and insulated construction take priority; the separate shipments may delay having the whole system ready.
Pros:- 148-gallon oval tub has reinforced materials and 10 mm EPE insulation
- Touchscreen lets users set and monitor the temperature
- External pump and 20-micron filter are included
- One-year warranty and setup accessories are listed
Cons:- Chiller and tub ship separately and may arrive at different times
- Replaceable filter cartridge requires ongoing replacement
- 42°F minimum is higher than the 37°F stated for the inflatable Cold Plunge Tub with Water Chiller
Best for: Cold-plunge buyers who want a specified 148-gallon insulated tub, touchscreen temperature control, and a replaceable-filter setup.
Not ideal for: Buyers seeking a lower stated temperature than 42°F, a reusable washable filter, or a kit guaranteed to arrive in one shipment.
- Model:ASDY300-XL148
- Chiller power:1/3 HP
- Tub capacity:148 gallons
- Minimum temperature:42°F
- Tub shape:Oval
- Tub material:Reinforced PVC, Oxford fabric, and 10 mm EPE insulation
- Filter:5-inch, 20-micron replaceable filter
- Warranty:1 year
- Included components:Chiller, tub, external pump and filter, insulated hoses, valves, hand pump, repair kit, waterproof tape, and carry bag
Our verdict“Pick this kit if a large, insulated, clearly specified tub matters more than the lower temperature claim and washable filtration offered by some alternatives.”
AS ColdPlunge 1/3 HP Ice Bath Chiller and 120-Gallon Cold Plunge Tub Kit
The 120-gallon round tub gives this kit a useful middle ground: it takes up less room than the 148-gallon AS ColdPlunge oval kits while still providing a specified capacity and a bundled 1/3 HP chiller. The listing gives its dimensions as 35.4 inches across and 31.5 inches high, a practical advantage over the Cold Plunge Tub with Water Chiller, whose dimensions and capacity are not provided. Its washable metal filter avoids the recurring cartridge replacement associated with the AS ColdPlunge 148-Gallon Kit with a 20-micron filter. In return, the tub holds less water, and the chiller’s minimum is 42°F rather than the 37°F stated by the inflatable alternative. The included insulated lid and step stool add useful setup details, though the tub and chiller may arrive separately.
Pros:- 120-gallon capacity and tub dimensions are specified
- Washable metal mesh filter can be reused
- Insulated lid, step stool, and quick-connect accessories are included
- Built-in circulation pump and LED touchscreen are listed
Cons:- Smaller capacity than the 148-gallon AS ColdPlunge kits
- 42°F minimum is warmer than the 37°F listed for the inflatable alternative
- Chiller and tub may arrive separately
Best for: Buyers with limited room who want a defined tub size, washable filtration, and a complete chiller kit.
Not ideal for: Users who want the larger bathing volume of a 148-gallon tub or the 37°F minimum stated by the inflatable kit.
- Model:AS-AY300-XL120
- Chiller power:1/3 HP
- Tub capacity:120 gallons
- Minimum cooling temperature:42°F
- Tub dimensions:35.4 in diameter × 31.5 in high
- Tub materials:Reinforced fiberglass, PVC, and tear-resistant polyester
- Filter:Washable metal mesh
- Warranty:1 year
- Included components:Chiller, tub, insulated lid, step stool, hoses, quick-connect fittings, hand pump, repair kit, and portable storage bag
Our verdict“Choose this model if you want a measured, smaller-footprint tub with washable filtration rather than the extra capacity of the 148-gallon kits.”
AS ColdPlunge 148-Gallon Ice Bath Tub and 1/3 HP Chiller Kit
This 148-gallon oval kit pairs a 1/3 HP chiller with a built-in pump and washable metal filter, making it the strongest fit here for buyers who want to avoid routine filter-cartridge purchases. Compared with the AS ColdPlunge 148-Gallon Kit using an external pump and 20-micron replaceable filter, this version keeps filtration reusable and has a built-in pump listed. It also includes a submersible pump that can circulate water in a standard bathtub, adding flexibility if the tub itself is not the only bathing setup. The tradeoff is the same 42°F minimum found on the other AS ColdPlunge kits, above the 37°F stated for the inflatable option. The tub’s reinforced, insulated construction and included lid suit a semi-permanent home setup, but separate shipping can leave the kit incomplete for a period.
Pros:- 148-gallon insulated oval tub with reinforced construction
- Built-in pump and washable metal filter reduce reliance on replacement cartridges
- Submersible pump can circulate water in a standard bathtub
- Insulated lid, setup parts, and one-year warranty are included
Cons:- Chiller and tub may arrive on different days
- 42°F minimum is higher than the inflatable kit’s stated 37°F
- No filter micron rating is specified
Best for: Owners who want a large insulated tub, washable filtration, and the option to circulate water in a standard bathtub.
Not ideal for: Buyers who prioritize a 37°F stated minimum, want filter cartridges with a specified micron rating, or need all components to arrive together.
- Model:AS-AY300-XL148
- Chiller power:1/3 HP
- Tub capacity:148 gallons
- Tub shape:Oval
- Minimum temperature:42°F
- Tub materials:Reinforced PVC, Oxford fabric, and 10 mm EPE insulation
- Filter:Washable metal mesh
- Warranty:1 year
- Included components:Chiller, tub, insulated lid, hand pump, repair kit, portable storage bag, hoses, fittings, and submersible pump
Our verdict“Pick this kit if reusable filtration and bathtub circulation are more useful to you than a lower stated minimum temperature.”
AS ColdPlunge 1/3 HP Ice Bath Chiller and 148-Gallon Oval Tub Kit
This kit’s main distinction is how it can serve two setups: use the 148-gallon insulated oval tub, or connect the chiller system for circulation in a standard bathtub with the included submersible pump. That makes it more flexible than the AS ColdPlunge 148-Gallon Ice Bath Tub and 1/3 HP Chiller Kit, which lists a washable metal filter, while this one uses an external pump and replaceable 20-micron filter. The filter specification gives a clear rating, but cartridge changes add upkeep that the washable-filter model avoids. Both AS 148-gallon options list a 42°F minimum, so neither matches the 37°F claim of the inflatable Cold Plunge Tub with Water Chiller. I’d choose this one when bathtub compatibility and a defined filter rating matter more than reusable filtration; separate shipping remains a possible setup delay.
Pros:- 148-gallon insulated oval tub with reinforced materials
- External pump and 5-inch, 20-micron filter are specified
- Submersible pump supports standard-bathtub circulation
- LED touchscreen, quick-connect fittings, and one-year warranty are included
Cons:- Replaceable filter cartridge requires routine replacement
- Chiller and tub ship separately and may arrive at different times
- 42°F minimum is warmer than the inflatable kit’s stated 37°F
Best for: Households that want a 148-gallon plunge tub but also want the option to circulate chilled water through a standard bathtub.
Not ideal for: Buyers who prefer a washable filter, want a lower stated minimum temperature, or want a single-package delivery.
- Model:ASDY300-XL148
- Chiller power:1/3 HP
- Minimum temperature:42°F
- Tub capacity:148 gallons
- Tub material:Reinforced PVC, Oxford fabric, and 10 mm EPE insulation
- Filter:5-inch, 20-micron replaceable filter
- Temperature control:LED touchscreen with automatic maintenance of selected temperature
- Warranty:1 year
- Included components:Chiller, tub, external pump, filter, quick-connect fittings, and submersible pump
Our verdict“Choose this kit if you want a large tub plus standard-bathtub flexibility and are comfortable replacing its filter cartridge.”
JUGRFIT 90-Gallon Cold Plunge Tub with 1050W Water Chiller
The JUGRFIT 90-Gallon is the most space-conscious pick here for buyers who want a complete chiller system without committing to a large tub. Its 1050W chiller reaches 37°F and works with Wi-Fi or the unit display, so it can maintain a target temperature without relying on bags of ice. Built-in filtration and circulation also cut down on separate equipment, while the included pump, mat, skimmer, and storage backpack make the package more self-contained than the 1stplunge 148-Gallon kit.
The tradeoff is capacity: its roughly 70-gallon operating volume leaves less room for a spacious soak than the 121-gallon JUGRFIT. Expect an overnight initial cooldown, plus routine water care; the maker advises against chlorine and harsh pool chemicals. I’d choose this for a tighter setup, not for buyers prioritizing maximum immersion space.
Pros:- 1050W chiller reaches 37°F without ice and supports set-temperature control
- Wi-Fi app and on-unit display provide two ways to adjust settings
- Built-in filtration and circulation pump reduce the need for separate equipment
- Includes a hand skimmer, mat, repair kit, and storage backpack
Cons:- Approximately 70-gallon operating volume is less spacious than the 121-gallon JUGRFIT
- Initial cooldown can take overnight
- Requires regular draining, refilling, and cleaning, with chlorine and harsh pool chemicals ruled out
Best for: Apartment, garage, or patio users who want a chiller-equipped inflatable tub with a smaller footprint and included setup accessories.
Not ideal for: Buyers who want a roomy full-body fit, minimal water maintenance, or a system that cools to its target quickly from a warm fill.
- Capacity:90 gallons total; approximately 70 gallons operating volume
- Dimensions:36 × 36 × 32 inches
- Cooling capacity:1050W
- Minimum water temperature:37°F
- Construction:Military-grade drop-stitch fabric
- Weather resistance:IPX4
- Controls:Wi-Fi app and on-unit display
- Included components:Tub and lid, chiller with filter and circulation pump, hand skimmer, hand pump, non-slip mat, hoses and valves, tub plugs, GFCI power cable, floating thermometer, repair kit, and storage backpack
Our verdict“Choose this JUGRFIT if compact storage and a 37°F chiller matter more than the extra immersion room of its 121-gallon sibling.”
JUGRFIT 121-Gallon Cold Plunge Tub with 1050W Water Chiller
For buyers who like the JUGRFIT system but want more room than the 90-gallon model offers, this 121-gallon version is the more accommodating choice. It keeps the same 1050W chiller, 37°F minimum, Wi-Fi controls, and built-in filtration, so the larger tub doesn’t mean giving up the smaller model’s core setup. Compared with the 1stplunge 148-Gallon kit, it uses an inflatable drop-stitch design and includes a storage backpack, which suits buyers who value a packable tub over a larger fixed setup.
That capacity still needs more floor space, and the listed 53 × 32 × 24-inch dimensions make placement worth checking before ordering. The chiller requires a power outlet, and initial cooling can take overnight. Its one-year warranty is specified, but buyers seeking a longer stated coverage period should compare warranty terms across the lineup.
Pros:- 121-gallon capacity offers more room than the 90-gallon JUGRFIT
- 1050W chiller cools to 37°F without requiring ice
- Wi-Fi and on-unit controls pair with built-in filtration and circulation
- Kit includes a lid, mat, repair kit, thermometer, and storage backpack
Cons:- Larger dimensions need more setup space than the 90-gallon JUGRFIT
- Requires access to a power outlet
- Initial cooldown can take overnight
Best for: Cold-plunge buyers who want a more spacious inflatable tub, app controls, and a complete accessory kit for a home or patio setup.
Not ideal for: People with tight floor space, no nearby power outlet, or a preference for a faster initial cooldown and low-effort water upkeep.
- Capacity:121 gallons
- Dimensions:53 × 32 × 24 inches
- Chiller power:1050W
- Minimum temperature:37°F
- Construction:Military-grade drop-stitch fabric with insulated walls
- Control:Wi-Fi and on-unit display
- Warranty:1 year
- Included components:Inflatable tub and lid, chiller, filter, circulation pump, hand pump, mat, hoses, valves, thermometer, repair kit, and storage backpack
Our verdict“Pick this model over the 90-gallon JUGRFIT if you want more room while keeping an inflatable, app-controlled setup.”
1stplunge Ice Bath Chiller and 148-Gallon Cold Plunge Tub Kit
This 1stplunge kit makes sense for buyers who want a larger insulated tub and a chiller designed for continuous operation, but don’t need a 37°F target. Its 1/3 HP chiller cools to 42°F, while the external filter helps catch hair and debris before water circulates back through the system. At around 40 dB, the stated noise level may suit a home setup better than buyers expecting a louder piece of equipment. Compared with the JUGRFIT 121-Gallon, this kit offers a larger 148-gallon oval tub, but gives up that model’s lower stated minimum temperature and Wi-Fi control.
The 7-layer insulated tub is built from reinforced PVC, Oxford fabric, and EPE, supporting cold retention without the JUGRFIT’s drop-stitch construction. The tradeoff is a less compact arrangement, and the chiller and tub ship separately, so setup may wait on both packages. Choose it for a one-person oval plunge, not if app scheduling or 37°F cooling is a priority.
Pros:- 148-gallon oval tub offers more capacity than either JUGRFIT inflatable model
- External filter helps capture hair and debris
- Designed for continuous operation with a stated noise level around 40 dB
- Seven-layer tub construction includes reinforced PVC, Oxford fabric, and EPE insulation
Cons:- 42°F minimum is warmer than the 37°F targets of both JUGRFIT models
- Chiller and tub ship separately and may arrive at different times
- No Wi-Fi app control is specified
Best for: Home users who want a 148-gallon insulated oval tub, external filtration, and continuous chiller operation with a stated noise level.
Not ideal for: Buyers who require 37°F cooling, Wi-Fi scheduling, or a tub that is easier to pack away than a larger insulated setup.
- Chiller power:1/3 HP
- Minimum temperature:42°F
- Tub capacity:148 gallons
- Tub shape:Oval
- Noise level:Around 40 dB
- Voltage:110 volts
- Tub material:7-layer reinforced PVC, Oxford fabric, and EPE insulation
- Seating capacity:1
- Warranty:1-year limited warranty
Our verdict“Choose this kit if a larger insulated tub and continuous 42°F cooling matter more than Wi-Fi controls or a lower temperature target.”
1/3 HP WiFi Cold Plunge Chiller with 148-Gal Ice Bath Tub
The main distinction in this 1stplunge kit is control: its Wi-Fi app and HD touchscreen let buyers set temperatures, schedule cooling cycles, and check performance remotely. That makes it a stronger fit for someone who wants to manage a plunge around a regular routine than the other 148-gallon 1stplunge kit, which lists a touchscreen but not app control. Both use a 1/3 HP chiller and target 42°F, so this model’s case rests on connected scheduling rather than colder water or greater capacity.
The 20-micron external filter is intended to keep water clear with less frequent hands-on attention, though it doesn’t remove the need for water care. Its 148-gallon tub needs substantial indoor or outdoor space, and the two-box shipment can delay setup. The JUGRFIT 121-Gallon is easier to favor for a smaller inflatable footprint and 37°F target; this one fits buyers who prioritize remote control and roomier immersion.
Pros:- Wi-Fi app supports remote temperature control and scheduled cooling cycles
- HD touchscreen provides on-unit control and monitoring
- 148-gallon capacity supports full-body immersion
- External pump and 20-micron filter support water circulation and debris capture
Cons:- 42°F minimum is warmer than the 37°F target on the JUGRFIT models
- Large tub needs significant indoor or outdoor space
- Tub and chiller ship in separate boxes, which can delay setup
Best for: Routine-focused users with space for a 148-gallon tub who want app-based temperature scheduling and remote monitoring.
Not ideal for: Buyers with limited floor space, those seeking a 37°F minimum, or anyone who prefers an inflatable tub that can be stored away.
- Brand:1stplunge
- Model:Ice Bath Chiller and Ice Bath Tub
- Chiller power:1/3 HP
- Capacity:148 gallons
- Maximum cooling temperature:42°F
- Noise level:Approximately 40 dB
- Insulation:7-layer reinforced
- Control:Wi-Fi app and HD touchscreen
- Warranty:1 year
Our verdict“Choose this 1stplunge model over the non-Wi-Fi 148-gallon kit if remote scheduling is worth more to you than a colder minimum temperature.”
1 HP Ice Bath Chiller and 216-Gallon Cold Plunge Tub Kit
For buyers who want the most tub capacity in this batch and a low stated temperature, this 1stplunge kit stands apart with a 216-gallon oval tub and 1 HP chiller. Its 37°F minimum matches the JUGRFIT models, but the much larger volume makes it the better fit for buyers who find inflatable 90- or 121-gallon tubs restrictive. The external pump and 20-micron filter circulate and filter the water, while the five-layer insulated construction and inflatable cover are intended to help retain cold between sessions.
That added capacity comes with a real footprint and more water to manage; it is not the sensible pick for a compact room or a buyer who wants a quick, simple setup. The cartridge is recommended for replacement every two weeks, adding a recurring maintenance task. As with the 148-gallon 1stplunge kits, the tub and chiller ship separately. Choose it for capacity and cooling ambition, not convenience.
Pros:- 216-gallon capacity provides substantially more room than the JUGRFIT tubs
- 1 HP chiller has a stated minimum temperature of 37°F
- External pump and 20-micron filter support circulation and water cleanliness
- Five-layer insulated tub and inflatable cover help retain cold
Cons:- Large capacity requires considerable space and more water to manage
- Filter cartridge is recommended for replacement every two weeks
- Tub and chiller ship separately and may arrive at different times
Best for: Households with a dedicated indoor or outdoor plunge area that want a high-capacity tub and a 37°F chiller target.
Not ideal for: Small-space buyers, people who want a packable tub, or users unwilling to manage a large water volume and frequent filter-cartridge replacement.
- Brand:1stplunge
- Chiller power:1 HP
- Tub capacity:216 gallons
- Tub shape:Oval
- Minimum water temperature:37°F (2.7°C)
- Tub materials:Reinforced PVC, Oxford fabric, and EPE foam
- Insulation:5 layers
- Warranty:1-year limited
- Included components:Filter, insulated hose and lid, connectors, waterproof tape, pump, valves, fittings, and tools
Our verdict“Pick this kit if you have space for a 216-gallon setup and want both a 37°F target and more immersion room than the smaller systems provide.”
AS ColdPlunge 1/3 HP Ice Bath Chiller and 100-Gallon Cold Plunge Tub Bundle
This bundle suits buyers who want a temperature-controlled plunge without a 216-gallon footprint. Its 1/3 HP chiller reaches 42°F, and the 100-gallon reinforced-PVC tub is sized for seated immersion. An external pump and replaceable 20-micron filter circulate water and catch debris, reducing reliance on repeated manual water changes. Compared with the AS ColdPlunge 216-Gallon Bundle, this kit asks less floor space and cools to a higher minimum temperature; the larger model offers more room and reaches 37°F. The 10 mm EPE insulation and lid help limit heat gain, though they do not remove the need to set up and connect the chiller and pump. The tub and chiller may arrive separately, so setup timing can vary.
Pros:- Chiller reaches 42°F and supports selected-temperature control
- 100-gallon insulated tub offers seated immersion in a smaller format than the 216-gallon model
- External pump and replaceable 20-micron filter support circulation and debris capture
- Includes insulated lid, hoses, storage bag, setup accessories, and a one-year warranty
Cons:- The 42°F minimum is warmer than the 37°F capability of the 1 HP, 216-gallon AS ColdPlunge bundle
- Chiller and pump require setup and connection
- Tub and chiller ship separately and may arrive at different times
Best for: Buyers who want a seated, temperature-controlled plunge and have less room than a 216-gallon setup requires.
Not ideal for: People seeking full-body legroom, a 37°F minimum, or a bundle that needs little assembly; the larger AS ColdPlunge 216-Gallon Bundle is a better fit for those priorities.
- Brand:AS ColdPlunge
- Model:DY300-XL100
- Chiller power:1/3 HP
- Tub capacity:100 gallons
- Minimum temperature:42°F
- Tub material:Reinforced PVC
- Tub insulation:10 mm EPE
- Warranty:1 year
Our verdict“Choose this bundle for a 100-gallon seated plunge with active cooling when you prefer a smaller setup over the greater capacity and lower temperature of the 216-gallon model.”
AS ColdPlunge 1 HP Ice Bath Chiller and 216-Gallon Insulated Tub Bundle
For buyers who prioritize room and colder water, this bundle pairs a 1 HP chiller reaching 37°F with a 216-gallon insulated tub. That combination separates it from the AS ColdPlunge 100-Gallon Bundle: the smaller kit takes less space and targets seated immersion, while this one is designed for full-body immersion and more legroom. The external pump moves water through a replaceable 5-inch cartridge, and the insulated lid helps limit heat gain for indoor or outdoor use. The tradeoff is practical: a tub of this capacity and its external equipment demand substantial space and setup, and the filter cartridge needs periodic replacement. Its 1 HP chiller and capacity make more sense for buyers who will use the extra room and lower temperature than for anyone seeking a compact plunge.
Pros:- 1 HP chiller reaches 37°F without requiring ice
- 216-gallon capacity provides full-body immersion and more legroom than the 100-gallon bundle
- External pump and replaceable cartridge filter circulate water and capture debris
- Layered insulation and an insulated lid help retain cold
Cons:- Large tub and external equipment require substantial space and setup
- Replaceable 5-inch filter cartridge needs periodic replacement
- The larger capacity may be unnecessary for buyers who prefer seated immersion
Best for: Buyers with dedicated indoor or outdoor space who want a full-body plunge, generous legroom, and cooling down to 37°F.
Not ideal for: Apartment dwellers or anyone with limited setup space, or buyers who only need seated immersion; the AS ColdPlunge 100-Gallon Bundle is the smaller alternative.
- Brand:AS ColdPlunge
- Model:AS1000-XXL216
- Chiller power:1 HP
- Tub capacity:216 gallons
- Chiller minimum temperature:37°F (2.7°C)
- Supported tub capacity:Up to 220–230 gallons
- Filter:5-inch replaceable cartridge
- Warranty:1 year
Our verdict“Pick this bundle if you have room for a large setup and value 37°F cooling and full-body space over the smaller footprint of the 100-gallon option.”
How We Picked
I ranked these kits around the factors that most affect day-to-day cold-plunge ownership: chiller capacity, tub volume, insulation, controls, and likely setup demands. I gave more weight to clearly stated specifications and useful combinations—such as a 1 HP chiller paired with a 216-gallon tub—than to broad claims that do not explain performance. I also treated the 90- and 100-gallon options differently from 148- and 216-gallon kits because the smaller tubs may suit tighter spaces, while larger volumes require more room and water management.
When product details overlap, I used the stated differences to assign distinct roles rather than treating near-identical bundles as equal recommendations. The WiFi model earns attention for control convenience; the JUGRFIT kits stand apart through their listed 1050W chillers and two capacity choices; and the 1 HP bundles suit buyers prioritizing a larger system. Because the supplied product information does not establish cooling speed, filtration details, warranty terms, or operating costs, I do not treat those as proven advantages in the ranking; buyers should confirm them with the manufacturer before purchase.
| cold plunge tub with chiller | Model |
|---|---|
| Cold Plunge Tub with Water Chi | — |
| AS ColdPlunge 1/3 HP Ice Bath | ASDY300-XL148 |
| AS ColdPlunge 1/3 HP Ice Bath | AS-AY300-XL120 |
| AS ColdPlunge 148-Gallon Ice B | AS-AY300-XL148 |
| AS ColdPlunge 1/3 HP Ice Bath | ASDY300-XL148 |
| JUGRFIT 90-Gallon Cold Plunge | — |
| JUGRFIT 121-Gallon Cold Plunge | — |
| 1stplunge Ice Bath Chiller and | — |
| 1/3 HP WiFi Cold Plunge Chille | Ice Bath Chiller and Ice Bath Tub |
| 1 HP Ice Bath Chiller and 216- | — |
| AS ColdPlunge 1/3 HP Ice Bath | DY300-XL100 |
| AS ColdPlunge 1 HP Ice Bath Ch | AS1000-XXL216 |
Factors to Consider When Choosing Cold Plunge Tub With Chiller
Before choosing a kit, match the full system to how and where you plan to use it. Chiller output is only one part of the decision: tub volume, insulation, airflow, water care, and electrical needs can shape ownership just as much. These checks can help you avoid paying for capacity you do not need—or buying a system that cannot comfortably fit your setup.
Match Chiller Capacity to Tub Volume and Conditions
A larger tub holds more water, which can take more work to cool and maintain at a set temperature. That helps explain why the 216-gallon kits pair their tubs with 1 HP chillers, while many 100- to 148-gallon bundles list 1/3 HP units. Chiller horsepower alone does not tell you how quickly a system will cool: ambient heat, direct sun, insulation, and how often the lid stays open also matter. Ask the seller for expected cooling performance under conditions close to your intended location. A common mistake is buying by horsepower alone without checking the tub volume and the manufacturer’s stated operating range.
Choose Tub Capacity for Your Actual Routine
Capacity affects more than how many people can use a tub; it also changes the footprint, water volume, and ongoing cleaning workload. The roundup spans 90 to 216 gallons, giving space-conscious buyers a different path from those who want a roomier setup. Check the interior dimensions and usable immersion depth rather than relying on gallons alone, since shape can change how a tub feels. An oval tub may fit a particular area better than a more compact footprint, but the product name alone does not confirm its dimensions. Measure access routes, doors, and the final placement area before ordering a filled-water system.
Treat Insulation and Cover Fit as Operating Factors
Insulation can reduce heat gain from the surrounding air, which may help a chiller maintain cold water with less effort. The AS ColdPlunge 216-gallon bundle explicitly lists an insulated tub, a useful distinction when comparing large-volume kits. Do not assume every tub in a bundle has the same insulation or that a cover is included; verify both details in the listing. A well-fitting cover also limits debris and exposure between sessions. Buyers focused on recurring energy use should ask about insulation construction, cover design, and any available power-consumption information rather than relying on tub size as a shortcut.
Check Water Care Before Choosing a Permanent Setup
Cold water still needs a plan for filtration, sanitation, and routine replacement. A bundled chiller does not automatically mean the kit includes a filter, pump, or sanitation system, so confirm each component and how it connects. Ask what cleaning products are compatible with the tub and chiller, and whether filters are easy to source. Water-care requirements can shape the real workload more than a small difference in tub capacity. If the listing is vague, request a complete parts list before buying instead of assuming a self-contained package covers every maintenance need.
Plan for Electrical, Drainage, and Ventilation
A chiller needs a suitable power source and room to move air, while a filled tub can place substantial weight on the floor. Check the exact electrical requirements, plug type, and whether a dedicated circuit is recommended; the wattage or horsepower in a product name is not a substitute for installation guidance. Plan how you will drain the tub without sending water across a walkway or into an unsuitable area. Keep the chiller’s ventilation clear and protect the setup from weather unless the manufacturer approves outdoor use. These practical checks can rule out a location before you commit to a large bundle.
Pay for Convenience or Capacity Only When You Need It
Connected controls may be useful if you want to adjust settings without visiting the tub, while a simpler kit may be a better fit if manual controls meet your routine. The WiFi 148-gallon option offers a stated control distinction, but buyers should confirm app functions and connectivity requirements before treating it as a meaningful upgrade. A 1 HP, 216-gallon system makes more sense when the larger volume and chiller pairing fit your use; it can be excessive for someone prioritizing a compact home setup. Compare the complete bundle contents, service support, and warranty terms—not just the headline feature. The best upgrade is the one that solves a real constraint, such as limited space, desired capacity, or easier control.
Frequently Asked Questions
Is a 1 HP chiller necessary for a home cold plunge?
Not for every buyer. The roundup includes several kits with 1/3 HP chillers for tubs between 100 and 148 gallons, as well as 1 HP options paired with 216-gallon tubs. A larger chiller may suit a larger water volume, but the right choice also depends on insulation, room temperature, and the cooling performance the manufacturer specifies. Compare the chiller and tub as a matched system rather than choosing the highest horsepower by itself. If your planned tub is smaller, ask the seller whether a 1/3 HP model can meet your target temperature in your climate.
Should I choose the 90-gallon or 121-gallon JUGRFIT kit?
Start with the space available and the immersion dimensions you need, then compare the exact footprint and interior measurements. Both listed JUGRFIT kits include a 1050W water chiller, so their stated distinction is mainly tub capacity. The 90-gallon model may suit a tighter area or a buyer who wants less water to manage, while the 121-gallon option provides more volume. Ask the manufacturer for dimensions, water-care components, and performance expectations before deciding. Do not assume the larger tub will fit the same location just because both models share a brand.
Does an insulated tub matter if the chiller is powerful?
Insulation and chiller power address different parts of temperature management. A stronger chiller can provide more cooling capacity, while insulation may slow heat entering the water from the surroundings. This distinction is especially relevant for a large tub or a warm, exposed location, though actual results depend on the system and conditions. In this lineup, the AS ColdPlunge 216-gallon bundle explicitly identifies an insulated tub; do not assume other similarly sized kits have the same construction. Check insulation details, cover fit, and operating guidance together before choosing.
What should I verify before ordering a chiller-and-tub bundle?
Request a complete list of included parts, including the pump, filter, hoses, fittings, cover, and any sanitation equipment. Confirm the tub’s interior and exterior dimensions, filled weight, electrical requirements, drainage plan, and whether the chiller is approved for your intended indoor or outdoor location. Also check warranty coverage, service access, and replacement-filter availability. Product titles can make a kit sound complete without spelling out every accessory. Getting these details in writing can prevent unexpected setup needs after delivery.
Is a WiFi-controlled cold plunge worth choosing over a simpler kit?
WiFi controls may help if you want to check or adjust settings remotely, but the value depends on what the app actually supports. The 1/3 HP WiFi kit in this roundup pairs connected controls with a 148-gallon tub; its listed distinction is convenience, not a stated increase in cooling power. Ask whether the app shows water temperature, allows setpoint changes, and needs a reliable connection where the tub will sit. If you are comfortable using local controls, a non-WiFi kit may meet the same basic need with fewer connected features. Treat app support and long-term software availability as questions to confirm with the manufacturer.
Conclusion
For the broadest capacity-and-chiller pairing, my best overall recommendation is the AS ColdPlunge 1 HP Ice Bath Chiller and 216-Gallon Insulated Tub Bundle. Buyers seeking a best value in a smaller setup should compare the JUGRFIT 90-gallon kit with the AS ColdPlunge 100-gallon bundle, checking included parts and dimensions before choosing. The JUGRFIT 90-gallon model is my best for beginners when a smaller tub is the priority, while the WiFi 148-gallon kit suits buyers who want connected controls. For larger capacity without the explicitly listed insulation feature, the 1 HP, 216-gallon kit is a premium-size alternative; for a defined shape preference, review the dimensions of the 148-gallon oval kit. My final choice would come down to the location, desired immersion space, and verified bundle details—not the product title alone.
Evergreen bestsellers Picks
Ninja CREAMi 7-in-1 Ice Cream Maker, NC301
Bose QuietComfort Wireless Noise-Cancelling Over-Ear Headphones, Black
Dyson V8 Cyclone Cordless Vacuum
As an affiliate, we earn on qualifying purchases.
