For a cold plunge that stays ready between sessions, a chiller and filtration system can save the repeated effort of adding ice and changing water. My best overall pick is the AS ColdPlunge 1HP bundle with a 216-gallon insulated tub, external pump, and filtration, which pairs the largest listed capacity among the chiller kits with a dedicated filtration setup. The AS ColdPlunge 1/3HP 148-gallon kit with built-in pump and filter is a more compact alternative, while the Deeptime Smart Ice Bath stands out for app control. The main tradeoffs are capacity versus space, chiller power versus energy demands, and integrated convenience versus the flexibility of separate components. Read on for the full comparison and guidance on choosing a setup that suits your space and maintenance routine.
Get the latest gadgets 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 1HP AS ColdPlunge bundle is the capacity-led choice: its 216-gallon insulated tub, external pump, and filtration make it distinct from the many 1/3HP kits in this lineup.
- Several AS ColdPlunge kits share a 1/3HP chiller but differ in tub size and plumbing: the 100-gallon, 148-gallon, and 148-gallon built-in-filter versions suit different space and setup priorities.
- App control is a separate differentiator from filtration: Deeptime adds smart controls, while buyers should verify the exact water-cleaning components included with any kit.
- Capacity figures span a wide range: the AudaciaGo inflatable tub lists 216 gallons, while the all-in-one model lists 400L; neither capacity alone establishes cooling speed or filtration performance.
- Product titles do not provide all the specifications needed for a confident choice: details such as filter type, replacement schedule, operating costs, and dimensions should be confirmed before buying.
| 1/3 HP WiFi Cold Plunge Chiller with 148-Gallon Ice Bath Tub for Cold Therapy |  | Best for App Control | Chiller power: 1/3 HP | Minimum water temperature: 42°F | Tub capacity and shape: 148 gallons, oval | VIEW ON AMAZON | See Our Full Breakdown |
| Cold Plunge Chiller with 148-Gallon Ice Bath Tub Set for Cold Therapy Recovery |  | Best for Finer Filtration | Chiller power: 1/3 HP | Tub capacity: 148 gallons | Insulation: 7-layer | VIEW ON AMAZON | See Our Full Breakdown |
| AudaciaGo XXL Inflatable Cold Plunge Tub, 216 Gallons |  | Best Chiller-Compatible Tub | Capacity: 216 gallons | Dimensions: 59.05 x 31.50 x 29.52 inches | Material: Reinforced fiberglass and PVC with tear-resistant polyester outer layer | VIEW ON AMAZON | See Our Full Breakdown |
| AS ColdPlunge 1/3 HP Ice Bath Chiller and 148-Gallon Oval Tub Kit |  | Best for Bathtub Compatibility | Chiller power: 1/3 HP | Minimum water temperature: 42°F | Tub capacity and shape: 148 gallons, oval | VIEW ON AMAZON | See Our Full Breakdown |
| 1-Person All-in-One Cold Plunge Tub with 1HP Chiller, 400L |  | Best Integrated Filtration | Capacity: 400 L | Dimensions: 60 x 30.5 x 26 inches | Chiller power and output: 1 HP; up to 2100 W cooling output | VIEW ON AMAZON | See Our Full Breakdown |
| Deeptime Smart Ice Bath Tub with Chiller, App Control, 38°F Cold Plunge |  | Best Self-Contained Smart Pick | Minimum water temperature: 38°F (3°C) | Control: Smartphone app | Sensors: 7 intelligent sensors | VIEW ON AMAZON | See Our Full Breakdown |
| AS ColdPlunge 1HP Ice Bath Chiller & Cold Plunge Tub Bundle with 216 Gal Insulated Tub, External Pump & Filtration |  | Best for XXL Capacity | Capacity: 216 gallons | Chiller power: 1HP | Minimum temperature: 37°F (2.7°C) | VIEW ON AMAZON | See Our Full Breakdown |
| 1/3 HP Cold Plunge Chiller System with 110-Gallon Tub |  | Best for Quiet Home Use | Chiller power: 1/3 HP | Tub capacity: 110 gallons | Minimum water temperature: 42°F | VIEW ON AMAZON | See Our Full Breakdown |
| AS ColdPlunge 1/3 HP Ice Bath Chiller with 100 Gal Cold Plunge Tub Kit |  | Best for Low-Maintenance Filtration | Chiller power: 1/3 HP | Tub capacity: 100 gallons | Minimum water temperature: 42°F | VIEW ON AMAZON | See Our Full Breakdown |
| 121-Gallon Cold Plunge Tub with 1050W Water Chiller |  | Best for App-Controlled Cold | Capacity: 121 gallons | Chiller power: 1050W | Minimum temperature: 37°F | VIEW ON AMAZON | See Our Full Breakdown |
| AS ColdPlunge 1/3 HP Ice Bath Chiller with 148 Gal Cold Plunge Tub Kit |  | Best for Easy Filter Checks | Chiller power: 1/3 HP | Minimum water temperature: 42°F | Tub capacity: 148 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| AS ColdPlunge 1/3HP Ice Bath Chiller & 100 Gal Cold Plunge Tub Bundle |  | Best for Smaller Spaces | Model: DY300-XL100 | Chiller power: 1/3 HP | Minimum water temperature: 42°F | VIEW ON AMAZON | See Our Full Breakdown |
| Cold Plunge Tub with Water Chiller |  | Best for Portability | Tub type: Inflatable | Chiller power: 1/3 HP | Minimum water temperature: 37°F | VIEW ON AMAZON | See Our Full Breakdown |
| AS ColdPlunge Ice Bath Chiller & Cold Plunge Tub Kit – 1/3HP Chiller with Built-in Pump & Filter, 148Gal XXL Ice Pod |  | Best for Low-Maintenance Filtration | Tub capacity: 148 gallons | Chiller power: 1/3 HP | Minimum water temperature: 42°F | VIEW ON AMAZON | See Our Full Breakdown |
| cold plunge tubs with filtration | Chiller power | Minimum water temperature | Warranty |
|---|---|---|---|
| 1/3 HP WiFi Cold Plunge Chille | 1/3 HP | 42°F | — |
| Cold Plunge Chiller with 148-G | 1/3 HP | — | 1 year |
| AudaciaGo XXL Inflatable Cold | — | — | — |
| AS ColdPlunge 1/3 HP Ice Bath | 1/3 HP | 42°F | 1 year |
| 1-Person All-in-One Cold Plung | — | — | 2 years on chiller |
| Deeptime Smart Ice Bath Tub wi | — | 38°F (3°C) | — |
| AS ColdPlunge 1HP Ice Bath Chi | 1HP | — | 1 year |
| 1/3 HP Cold Plunge Chiller Sys | 1/3 HP | 42°F | 1 year |
| AS ColdPlunge 1/3 HP Ice Bath | 1/3 HP | 42°F | 1 year |
| 121-Gallon Cold Plunge Tub wit | 1050W | — | — |
| AS ColdPlunge 1/3 HP Ice Bath | 1/3 HP | 42°F | 1 year |
| AS ColdPlunge 1/3HP Ice Bath C | 1/3 HP | 42°F | 1 year |
| Cold Plunge Tub with Water Chi | 1/3 HP | 37°F | — |
| AS ColdPlunge Ice Bath Chiller | 1/3 HP | 42°F | 1 year |
More Details on Our Top Picks
1/3 HP WiFi Cold Plunge Chiller with 148-Gallon Ice Bath Tub for Cold Therapy
I’d choose this 148-gallon kit for a buyer who wants scheduled temperature control without adding ice before each session. Its 1/3 HP chiller cools to 42°F, while the WiFi app and top-mounted touchscreen give two ways to adjust the system. The 20-micron cartridge supports water circulation and catches debris, though its rating is coarser than the 1-micron filtration in the Cold Plunge Chiller with 148-Gallon Ice Bath Tub Set. That makes this option’s appeal more about remote convenience and quiet operation than the finest filtration. At roughly 40 dB, it is specified for continuous use, but the cartridge still needs periodic cleaning or replacement. The tub and chiller also ship separately, so setup may depend on two deliveries.
Pros:- Includes the chiller, tub, pump, filter, and hoses in one system
- WiFi app and touchscreen provide remote and on-unit temperature control
- Chills water to 42°F without relying on ice
- Specified for continuous operation at approximately 40 dB
Cons:- 20-micron filtration is coarser than the 1-micron system in the Cold Plunge Chiller with 148-Gallon Ice Bath Tub Set
- Replaceable filter cartridge needs periodic cleaning or replacement
- Tub and chiller ship in separate boxes that may arrive at different times
Best for: Home users who want app-based temperature scheduling and a complete 148-gallon chiller, tub, pump, and filter setup
Not ideal for: Buyers who prioritize finer filtration or need a compact plunge; the tub holds 148 gallons and uses a 20-micron cartridge
- Chiller power:1/3 HP
- Minimum water temperature:42°F
- Tub capacity and shape:148 gallons, oval
- Insulation:7-layer reinforced
- Filter:20-micron replaceable cartridge
- Noise level:Approximately 40 dB
- Controls:WiFi app and top-mounted HD touchscreen
- Warranty and shipping:1 year; chiller and tub ship separately
Our verdict“Choose this kit if app control and quiet, continuous chilling matter more to you than finer filtration or a smaller footprint.”
Cold Plunge Chiller with 148-Gallon Ice Bath Tub Set for Cold Therapy Recovery
The clearest reason to pick this system over the WiFi Cold Plunge Chiller with 148-Gallon Ice Bath Tub is its stated 1-micron external filtration, finer than that model’s 20-micron cartridge. For buyers who want a chiller and tub together and put water filtering ahead of app access, that distinction gives this kit a defined place in the lineup. Its 148-gallon tub has 7-layer insulation, and a digital touchscreen handles temperature settings. Universal 1/2-inch ports also give owners a route to use compatible equipment. The tradeoff is that the listing does not specify a cooling endpoint or the chiller’s energy efficiency, so buyers have less information for comparing cold performance and operating needs. Like the WiFi kit, this is a large system that needs space and setup.
Pros:- External 1-micron filtration is the finest stated rating among the two 148-gallon chiller kits described here
- Bundled chiller and insulated tub avoid sourcing a separate tub
- Digital touchscreen provides temperature setting and monitoring
- Universal 1/2-inch inlet and outlet ports support compatible equipment
Cons:- Chiller energy efficiency is not specified
- A minimum water temperature is not listed
- 148-gallon capacity takes substantial space and setup effort
Best for: Buyers seeking a bundled 148-gallon tub and chiller who prioritize 1-micron external filtration and standard 1/2-inch connections
Not ideal for: Shoppers who need app scheduling, a specified minimum water temperature, or a compact setup
- Chiller power:1/3 HP
- Tub capacity:148 gallons
- Insulation:7-layer
- Filtration:External 1-micron
- Control:Digital touchscreen
- Ports:1/2-inch inlet and outlet
- Warranty:1 year
Our verdict“Pick this system if its finer stated filtration and standard ports matter more to you than app control or fully specified cooling performance.”
AudaciaGo XXL Inflatable Cold Plunge Tub, 216 Gallons
The AudaciaGo XXL is the lineup’s flexible tub choice: its 216-gallon capacity exceeds the 148-gallon kits, and 1/2-inch ports let it connect to a compatible chiller. That connection does not make it a filtered system on its own, though; the chiller and its filtration equipment must be supplied separately. Buyers can use ice instead, while the insulated lid helps limit heat gain and keep debris out between sessions. Compared with the fully bundled AS ColdPlunge 1/3 HP Ice Bath Chiller and 148-Gallon Oval Tub Kit, this inflatable option gives you more capacity and portability but requires more sourcing and setup. Reinforced fiberglass and PVC, an air pump, carry bag, thermometer, mat, and patch kit make it a more complete tub package than a bare shell, but not an all-in-one cold plunge.
Pros:- 216-gallon capacity and oval shape support full-body immersion
- 1/2-inch ports allow connection to a compatible chiller
- Insulated lid helps retain temperature and keep debris out
- Includes an air pump, carry bag, thermometer, mat, and patch kit
Cons:- Chiller and filtration system are not included
- Large capacity requires substantial floor space and water
- Inflatable construction needs careful setup and may require patching if damaged
Best for: Buyers who already own or plan to choose a compatible chiller and want a large, packable tub
Not ideal for: Shoppers who want filtration and chilling included, or anyone with limited room for a 216-gallon tub
- Capacity:216 gallons
- Dimensions:59.05 x 31.50 x 29.52 inches
- Material:Reinforced fiberglass and PVC with tear-resistant polyester outer layer
- Chiller ports:1/2-inch inlet and outlet
- Included components:Tub, air pump, lid, carry bag, water-absorbent mat, thermometer, patch kit, and manual
- Chiller:Not included
- Filtration:Not specified
Our verdict“Choose the AudaciaGo if you want a high-capacity portable tub and are prepared to source a compatible chiller and filtration system separately.”
AS ColdPlunge 1/3 HP Ice Bath Chiller and 148-Gallon Oval Tub Kit
This AS ColdPlunge kit earns its role through connection flexibility: its 1/3 HP chiller and pump-filter system can serve the included tub or a standard bathtub. That gives it an advantage over the WiFi Cold Plunge Chiller with 148-Gallon Ice Bath Tub if you want the option to use a tub already in your home. The included oval tub holds 148 gallons, uses reinforced PVC, Oxford fabric, and 10 mm EPE insulation, and comes with a support frame and lid. Its touchscreen controls cooling down to 42°F, but the supplied details do not specify a filtration micron rating, so it is harder to compare filtration performance with the 1-micron Cold Plunge Chiller with 148-Gallon Ice Bath Tub Set. Expect separate deliveries and ongoing cartridge replacement.
Pros:- Can connect to the included tub or a standard bathtub
- Chiller cools water to 42°F and maintains the selected temperature
- Includes pump, replaceable filter, hoses, and fittings
- Tub has a support frame, lid, and 10 mm EPE insulation
Cons:- Filtration micron rating is not specified
- Filter cartridges require replacement
- Tub and chiller ship separately and may arrive at different times
Best for: Buyers who want a chiller that can be connected to either the supplied plunge tub or a standard bathtub
Not ideal for: Filtration-focused shoppers who need a stated micron rating, or buyers who want app control
- Chiller power:1/3 HP
- Minimum water temperature:42°F
- Tub capacity and shape:148 gallons, oval
- Tub materials:Reinforced PVC and Oxford fabric
- Insulation:10 mm EPE
- Filtration:Pump and replaceable filter; micron rating not specified
- Warranty:1 year
Our verdict“Choose this kit if using the chiller with a standard bathtub is as useful to you as having its own insulated plunge tub.”
1-Person All-in-One Cold Plunge Tub with 1HP Chiller, 400L
For a buyer who wants filtration without arranging external hoses and equipment, this is the most integrated option in the batch. The built-in filtration, circulation, and water-care systems sit inside a fully assembled, one-person tub, while the 1 HP chiller offers a broader 37.4°F to 104°F range than the 1/3 HP systems listed above. Its molded PE shell and high-density PU insulation make this a more self-contained choice than the AS ColdPlunge kit, which can also connect to a standard bathtub but uses external equipment. The tradeoff is capacity and cooling pace: this 400L model is for one person, and the supplied information says very cold temperatures may take about three hours depending on conditions. It also needs a standard 110V outlet.
Pros:- Integrated filtration, circulation, and water-care systems avoid external equipment
- Fully assembled setup runs on a standard 110V outlet
- 1 HP chiller has an adjustable range from 37.4°F to 104°F
- One-piece molded PE shell and high-density PU insulation form a self-contained unit
Cons:- Single-person capacity limits shared use
- Very cold water may take about three hours to reach, depending on conditions
- Built-in format offers less flexibility than a separate chiller and tub
Best for: Solo users who want an assembled, plug-in tub with integrated filtration and water care instead of external chiller plumbing
Not ideal for: Households seeking a shared plunge tub or buyers who need very cold water quickly
- Capacity:400 L
- Dimensions:60 x 30.5 x 26 inches
- Chiller power and output:1 HP; up to 2100 W cooling output
- Temperature range:37.4°F to 104°F
- Voltage:110 V
- Shell material:One-piece molded PE
- Insulation:High-density PU
- Filtration and water care:Integrated filtration, circulation, and water-care systems
- Warranty:2 years on chiller
Our verdict“Choose this model if you plunge alone and want integrated filtration and plug-in setup, with time allowed for cooling.”
Deeptime Smart Ice Bath Tub with Chiller, App Control, 38°F Cold Plunge
Deeptime pairs integrated cooling with dual-stage filtration in a freestanding unit that needs no plumbing, making it a simpler fit for buyers who want a ready-to-run system. Its 38°F minimum is slightly warmer than the AS ColdPlunge 1HP bundle’s 37°F, but still supports very cold sessions. Seven sensors and app controls let owners check and adjust conditions remotely; that convenience is more built in than the touchscreen control on the 1/3 HP Cold Plunge Chiller System with 110-Gallon Tub. The tradeoff is a large footprint and the electricity demand typical of an active chiller. Choose Deeptime for integrated setup and remote monitoring; skip it if space or power use is the deciding factor.
Pros:- Self-contained design requires no plumbing or separate installation
- Cools water to 38°F
- App control and seven sensors support remote monitoring
- Dual-stage filtration and quiet operation support regular use
Cons:- Large footprint may be difficult to accommodate
- Chiller operation can add substantial electricity use
Best for: Buyers who want a freestanding, app-controlled plunge with filtration and no plumbing work
Not ideal for: Apartment dwellers or owners with limited floor space or tight limits on electricity use
- Minimum water temperature:38°F (3°C)
- Control:Smartphone app
- Sensors:7 intelligent sensors
- Filtration:Dual-stage
- Maximum user height:6’9″ (206 cm)
- Installation:No plumbing or installation required
- Design:Freestanding, self-contained
Our verdict“Choose Deeptime if you want app monitoring and filtration in a self-contained plunge and have room for its footprint.”
AS ColdPlunge 1HP Ice Bath Chiller & Cold Plunge Tub Bundle with 216 Gal Insulated Tub, External Pump & Filtration
The 216-gallon tub is the standout here: it gives taller users more room for full-body immersion than the AS ColdPlunge 1/3 HP kit with 100-gallon tub. A 1HP chiller reaches 37°F without ice, while the external pump and replaceable 5-inch cartridge circulate and filter the water. That combination suits frequent use where ample capacity and active cooling matter more than a compact setup. Compared with the smaller AS kit, this bundle asks for more space and more assembly, with hoses and a separate pump system to arrange. The listing specifies indoor or outdoor use and continuous operation, but its one-year warranty is the stated coverage. Pick it for capacity; pass if your setup area is tight.
Pros:- 216-gallon capacity gives users ample room for immersion
- 1HP chiller cools water to 37°F without ice
- External pump and replaceable filter cartridge circulate and filter water
- Includes insulated lid, hoses, hand pump, repair kit, and storage bag
Cons:- Large tub and external equipment require substantial space
- System requires setup and hose connections
- One-year warranty provides limited stated coverage
Best for: Taller users and households setting up a dedicated indoor or outdoor plunge area for full-body immersion
Not ideal for: Buyers with limited floor space or those seeking a compact, quick-to-position setup
- Capacity:216 gallons
- Chiller power:1HP
- Minimum temperature:37°F (2.7°C)
- Filter:5-inch replaceable filter cartridge
- Warranty:1 year
- Model number:AS1000-XXL216
- Included components:Chiller, pump filter system, hoses, XXL tub, insulated lid, hand pump, repair kit, portable storage bag
Our verdict“Choose this bundle if capacity and a 37°F target matter more than a small footprint or simple setup.”
1/3 HP Cold Plunge Chiller System with 110-Gallon Tub
This 110-gallon kit balances full-body capacity with a lower-power 1/3 HP chiller, making it a more measured home setup than the AS ColdPlunge 1HP 216-gallon bundle. It cools to 42°F, so buyers seeking the lineup’s coldest listed water should look to that larger 1HP option, which reaches 37°F. Touchscreen temperature control maintains a selected setting, and the roughly 40 dB noise level may suit a home gym or indoor space where equipment noise matters. Its insulated portable tub and included pump, filter, hoses, and valves reduce the need to source parts separately. The chiller and tub may arrive at different times, and cartridge replacement adds routine upkeep. This is a practical middle ground for buyers who value a complete kit over extreme cold.
Pros:- Kit includes chiller, tub, pump, filter, hoses, valves, and connection accessories
- Touchscreen control maintains the selected temperature
- Approximately 40 dB noise level suits noise-conscious home setups
- Portable five-layer insulated tub supports full-body immersion
Cons:- 42°F minimum is warmer than the 37°F AS ColdPlunge 1HP bundle
- Chiller and tub may arrive separately
- Filter cartridges require routine replacement
Best for: Home users who want a complete, insulated plunge kit with touchscreen control and quieter listed operation
Not ideal for: Buyers who need water below 42°F or want to avoid replacing filter cartridges
- Chiller power:1/3 HP
- Tub capacity:110 gallons
- Minimum water temperature:42°F
- Noise level:Approximately 40 dB
- Tub construction:Five-layer PVC, fabric, and EPE insulation
- Included components:Chiller, tub, pump, filter, insulated hoses, valves, and connection accessories
- Warranty:1 year
Our verdict“Choose this kit for a quieter, complete home setup if a 42°F minimum meets your needs.”
AS ColdPlunge 1/3 HP Ice Bath Chiller with 100 Gal Cold Plunge Tub Kit
The reusable metal mesh filter is this kit’s clearest distinction: it avoids the recurring cartridge replacements required by the 1/3 HP Cold Plunge Chiller System with 110-Gallon Tub. Its built-in pump and automatic temperature maintenance make the 100-gallon setup a straightforward option for buyers who want cooling and filtration together. The 42°F minimum is the same as the 110-gallon kit, while the smaller listed capacity and upright design may suit bathrooms, garages, or home gyms more readily than the AS ColdPlunge 1HP 216-gallon bundle. Reinforced PVC and 10 mm EPE insulation support use as a portable tub, but this remains a connected chiller setup rather than a self-contained unit. The chiller and tub may ship separately, so delivery timing can complicate setup.
Pros:- Reusable metal mesh filter can be washed instead of replaced as a cartridge
- Built-in pump circulates water through the filtration system
- Automatic temperature maintenance with LED touchscreen control
- Includes insulated hoses, quick-connect fittings, lid, and hand pump
Cons:- 42°F minimum is warmer than the 37°F AS ColdPlunge 1HP bundle
- Chiller and tub may arrive at different times
- 100-gallon capacity is smaller than the 110- and 216-gallon options in this batch
Best for: Home users who want an upright 100-gallon kit and prefer a washable, reusable filter over disposable cartridges
Not ideal for: Buyers needing a sub-42°F plunge or a tub with the extra room of a 216-gallon system
- Chiller power:1/3 HP
- Tub capacity:100 gallons
- Minimum water temperature:42°F
- Tub material:Reinforced PVC
- Insulation:10 mm EPE
- Controls:LED touchscreen
- Filter:Reusable metal mesh
- Warranty:1 year
Our verdict“Choose this AS kit if a washable filter and compact upright tub matter more than a lower temperature or larger capacity.”
121-Gallon Cold Plunge Tub with 1050W Water Chiller
This 121-gallon kit combines a 37°F chiller with Wi-Fi temperature control, giving it a colder target than either 1/3 HP kit in this batch. The app and on-unit display offer remote checks as well as local adjustments, while the circulation pump and filtration support ongoing water movement. Its drop-stitch walls set it apart from the PVC and EPE builds of the AS ColdPlunge 1/3 HP 100-gallon kit; the 121-gallon capacity also lands between that model and the AS ColdPlunge 216-gallon bundle. The tradeoff is patience: initial cooling can take overnight. Owners also need regular water care and changes, so filtration does not remove routine maintenance. The included lid, mat, pump, hoses, and repair kit help make setup more complete.
Pros:- Chiller cools water to 37°F without ice
- Wi-Fi app and on-unit display provide two ways to control temperature
- Filtration and circulation pump support water movement
- Includes lid, hand pump, non-slip mat, hoses, thermometer, and repair kit
Cons:- Initial cooldown can take overnight
- Regular water care and water changes are still required
- 121-gallon capacity is smaller than the 216-gallon AS ColdPlunge bundle
Best for: Buyers who want app-controlled cooling to 37°F in a mid-capacity tub with included setup accessories
Not ideal for: People who need rapid initial cooling or expect filtration to eliminate water changes and regular care
- Capacity:121 gallons
- Chiller power:1050W
- Minimum temperature:37°F
- Dimensions:53 × 32 × 24 inches
- Construction:Military-grade drop-stitch fabric
- Weather resistance:IPX4
- Temperature control:Wi-Fi app and on-unit display
- Filtration:Included filtration with circulation pump
Our verdict“Choose this model for Wi-Fi control and a 37°F target if you can plan ahead for cooldown and water maintenance.”
AS ColdPlunge 1/3 HP Ice Bath Chiller with 148 Gal Cold Plunge Tub Kit
I’d pick this bundle for buyers who want a 148-gallon insulated tub and a clear way to check when its filter needs attention. The external pump moves water through a transparent filter housing with a replaceable 20-micron cartridge, making maintenance easier to see than on the washable metal filter in the AS ColdPlunge Ice Bath Chiller & Cold Plunge Tub Kit. Its 1/3 HP chiller maintains water down to 42°F, while quick-connect fittings and insulated hoses help simplify setup. The tradeoff is ongoing cartridge replacement, and the chiller and tub ship separately, so they may arrive on different days. Compared with the 100-gallon AS ColdPlunge bundle, this model gives you more capacity but needs more room and water.
Pros:- 148-gallon insulated oval tub offers more capacity than the 100-gallon AS ColdPlunge bundle
- Transparent housing makes it easier to check the 20-micron filter
- Chiller maintains water down to 42°F
- Quick-connect fittings and insulated hoses simplify assembly
Cons:- Replaceable filter cartridges require ongoing maintenance
- Tub and chiller may arrive separately
- Its 148-gallon capacity takes more room and water than smaller bundles
Best for: Home users who want a roomy 148-gallon plunge and an easy visual check of a replaceable filter
Not ideal for: Buyers who want to avoid cartridge replacements or have limited space for a large oval tub
- Chiller power:1/3 HP
- Minimum water temperature:42°F
- Tub capacity:148 gallons
- Tub shape:Oval
- Tub construction:Reinforced PVC, Oxford fabric, 10mm EPE insulation, support frame
- Filter:5-inch, 20-micron replaceable filter
- Setup:Quick-connect fittings and shut-off valves
- Warranty:1 year
Our verdict“Choose this kit if you want a large insulated plunge with a filter you can inspect at a glance and are comfortable replacing cartridges.”
AS ColdPlunge 1/3HP Ice Bath Chiller & 100 Gal Cold Plunge Tub Bundle
This bundle makes the most sense for buyers who want active cooling and filtration but have less room for a plunge than the 148-gallon AS ColdPlunge kit. Its 100-gallon insulated PVC tub takes a smaller footprint by capacity, while the 1/3 HP chiller reaches 42°F and an external pump circulates water through a replaceable 20-micron filter. The LED touchscreen makes temperature adjustment straightforward, and the included insulated lid helps limit heat gain between sessions. Compared with the 148-gallon option, the compromise is less room inside the tub; compared with the inflatable Cold Plunge Tub with Water Chiller, the insulated PVC construction is a more structured home setup. The cartridges need replacement, and the tub and chiller ship in separate packages.
Pros:- 100-gallon capacity suits tighter home setups better than 148-gallon bundles
- 1/3 HP chiller cools water down to 42°F
- External pump and replaceable 20-micron filter circulate and filter the water
- Insulated lid and 10mm EPE tub insulation help retain cold
Cons:- Less tub capacity than the 148-gallon AS ColdPlunge kit
- Filter cartridges require periodic replacement
- Tub and chiller may arrive at different times
Best for: Apartment or home users seeking an actively chilled, filtered tub with a more space-conscious capacity
Not ideal for: Taller users or anyone who wants the roomier feel of a 148-gallon tub
- Model:DY300-XL100
- Chiller power:1/3 HP
- Minimum water temperature:42°F
- Tub capacity:100 gallons
- Tub material:Reinforced PVC with 10mm EPE insulation
- Filter:20-micron replaceable filter
- Included components:Chiller, XL ice bath tub, insulated lid, portable storage bag
- Warranty:1 year
Our verdict“Pick this bundle when a smaller insulated footprint matters more than the extra room of a 148-gallon tub.”
Cold Plunge Tub with Water Chiller
For buyers who need to move or store their setup, this kit’s inflatable tub is the main distinction. It includes a 1/3 HP chiller, pumps, hoses, and quick-connect fittings, with a stated minimum water temperature of 37°F—colder than the 42°F limit listed for either AS ColdPlunge bundle. Its built-in filtration circulates and filters water without a separately described replaceable cartridge, though the product details do not specify filter type or maintenance needs. That makes this a less fully documented filtration setup than the AS ColdPlunge kits. The inflatable build can be easier to pack away, but it may feel less sturdy than their reinforced, framed tubs. No dimensions or cooling time are provided, so buyers have fewer details for judging fit and performance.
Pros:- Inflatable tub is suited to portable or temporary setups
- Includes a 1/3 HP chiller, pumps, hoses, and quick-connect fittings
- Listed minimum temperature of 37°F is lower than the AS ColdPlunge bundles’ 42°F
- Built-in filtration circulates and filters water
Cons:- Inflatable construction may be less sturdy than reinforced tubs with support frames
- No tub dimensions or cooling time are provided
- Filter type and replacement requirements are unspecified
Best for: People who need a portable indoor or outdoor plunge kit that can be packed away between uses
Not ideal for: Buyers who prioritize a rigid, supported tub or need clear dimensions, cooling times, and filter details before choosing
- Tub type:Inflatable
- Chiller power:1/3 HP
- Minimum water temperature:37°F
- Filtration:Built-in
- Setup location:Indoor or outdoor
- Included components:Tub, water chiller, quick-connect fittings, hoses, pumps
Our verdict“Choose this kit if portability and its lower stated temperature matter more to you than a rigid tub and detailed filtration specifications.”
AS ColdPlunge Ice Bath Chiller & Cold Plunge Tub Kit – 1/3HP Chiller with Built-in Pump & Filter, 148Gal XXL Ice Pod
The standout here is its washable metal mesh filter: unlike the replaceable cartridges in the AS ColdPlunge 148-gallon kit with the transparent housing, this filter is designed to be cleaned and reused. That reduces the need to keep replacement cartridges on hand, though buyers should expect to wash the mesh as part of maintenance. The 1/3 HP chiller cools down to 42°F, and its built-in pump, LED touchscreen, and insulated 148-gallon oval tub create a complete home setup. The reinforced PVC, Oxford fabric, 10mm EPE insulation, and support frame favor a more structured plunge than the inflatable Cold Plunge Tub with Water Chiller. Setup still involves hoses and fittings, and the tub and chiller can arrive separately. The listed compatibility with standard home bathtubs adds flexibility, but the kit remains a large system to accommodate.
Pros:- Washable metal mesh filter avoids routine disposable cartridge purchases
- Built-in pump and 1/3 HP chiller cool water down to 42°F
- 148-gallon insulated oval tub includes a support frame
- LED touchscreen provides temperature control
Cons:- Mesh filter still needs periodic cleaning
- Hoses and fittings may make setup challenging for some users
- Tub and chiller may arrive separately
Best for: Frequent plunge users who want a 148-gallon tub and prefer a washable filter over disposable cartridges
Not ideal for: People seeking a compact setup or a minimal assembly process with fewer hoses and fittings
- Tub capacity:148 gallons
- Chiller power:1/3 HP
- Minimum water temperature:42°F
- Tub construction:Reinforced PVC and Oxford fabric
- Insulation:10mm EPE
- Control:LED touchscreen
- Filter:Washable metal mesh
- Warranty:1 year
Our verdict“Choose this kit for a spacious, actively cooled plunge if reusable filtration matters more than compact storage or simpler setup.”
How We Picked
I compared the 14 options by how directly their listed components address the needs behind a filtered cold plunge: sustained cooling, water circulation and filtration, usable capacity, setup complexity, and fit for a home routine. A chiller-and-tub bundle ranks ahead of a tub-only option for this roundup because it offers a more complete path to chilled water; within bundles, I gave weight to clearly specified filtration and pump components, then to capacity, insulation, and controls. The AS ColdPlunge 1HP, 216-gallon bundle leads because its title identifies an insulated tub, external pump, and filtration alongside the higher-powered chiller. The 148-gallon AS kit with a built-in pump and filter follows for buyers seeking an integrated setup with a smaller chiller.
I treated product names as a guide to listed features, not proof of cooling times, water quality, reliability, or operating costs. Several listings provide limited detail, so I did not assume that similarly named kits include identical filters or plumbing. Options with smart controls, all-in-one construction, or a simple tub format earn distinct roles where those features help a specific buyer, but they rank below better-specified complete kits for the filtration-focused search. Before purchase, confirm the included filter, pump, fittings, tub dimensions, and maintenance requirements with the seller.
Factors to Consider When Choosing Cold Plunge Tubs With Filtration
Choosing among these setups takes more than comparing gallon counts or horsepower labels. I would first match the system to the space and routine, then verify that the filtration and plumbing details are clear enough to support regular use.
Check What Filtration Actually Includes
The word “filtration” can refer to different parts of a water-care setup, so confirm the filter type and whether a pump is included to move water through it. Ask how often the filter needs cleaning or replacement and whether replacements are readily available. A circulation filter catches particles, but it does not by itself answer every question about sanitizing water or managing bather load. Check the maker’s care instructions rather than assuming filtration means the water never needs changing. If the listing is vague, request a written component list before comparing it with a kit that names a built-in filter. That small check can prevent buying a tub and chiller that still need extra plumbing or filtration parts.
Match Chiller Capacity to Your Conditions
Horsepower and wattage help describe a chiller, but they do not tell you exactly how quickly a full tub will reach its target temperature. Starting water temperature, outdoor heat, cover use, insulation, and how often the lid is opened all affect cooling demand. A larger tub holds more water, which can take longer and more energy to cool than a smaller one under similar conditions. Ask the seller for performance information at the temperatures and ambient conditions relevant to your location. A 1HP label may be attractive for a large setup, but the complete system’s cooling claims matter more than the number alone. Avoid planning around a specific cooldown time unless the manufacturer provides supporting figures.
Measure the Installation Space and Route
Measure the intended footprint and the path from delivery point to installation spot, including doors, gates, and turns. An oval tub or an inflatable model may fit differently from a compact all-in-one unit even when their capacities seem similar. Leave room to reach the chiller, pump, filter, drain, and electrical connection for routine service. Consider the weight of a filled tub and confirm that the surface can support it; water alone adds substantial load. Outdoor placement also raises questions about weather exposure, drainage, and access to a suitable power source. A quick layout check can rule out a tub that looks right on paper but is awkward to use or maintain.
Budget for Water Care and Running Costs
Ongoing ownership includes electricity, filter replacements, water treatment, and the time spent cleaning the tub and plumbing. Ask for the chiller’s power draw and maintenance guidance, then consider how often you plan to plunge and how consistently the system will run. Insulation and a well-fitting cover can help limit heat gain, though their effect depends on placement and climate. A lower-capacity kit may suit a single user while reducing the amount of water that needs cooling; a larger tub may make sense when more room is the priority. Compare complete maintenance instructions across candidates rather than treating the filter as the whole water-care plan. If replacement parts or service details are difficult to confirm, count that uncertainty as part of the ownership tradeoff.
Choose Between Integrated and Modular Setups
An all-in-one unit can simplify the footprint and make the system feel more cohesive, while separate tubs, chillers, and pumps may offer more flexibility in placement or future component changes. Integrated designs can be harder to adapt if one part needs replacement, so check warranty coverage and service access. Modular kits can require more assembly and more careful verification of hose sizes, fittings, and connections. Find out whether the bundle arrives ready to connect or requires extra plumbing supplies. Buyers who value a tidy, guided setup may accept fewer configuration choices. Those who already have compatible equipment may prefer flexibility, provided the manufacturer confirms compatibility.
Frequently Asked Questions
Does a filtration system mean I can keep the same water indefinitely?
No. Filtration can remove particles as water circulates, but it does not guarantee that water stays suitable for use indefinitely. Follow the maker’s instructions for water treatment, cleaning, and water changes, and account for how frequently the tub is used. Ask whether the filter is intended for continuous circulation and what maintenance schedule applies. If a listing only says “filter” without explaining water care, get those details before purchase.
Is a 1HP chiller always a better choice than a 1/3HP model?
Not automatically. Chiller performance depends on the tub’s water volume, insulation, surrounding temperature, and the target temperature, so horsepower alone cannot predict cooldown time. A higher-powered unit may suit a larger setup, such as a 216-gallon tub, but it can also have different power and installation needs. Compare manufacturer cooling data and electrical requirements for the conditions where you plan to use it. For a smaller tub, a lower-powered system may be a more fitting match.
What should I confirm before buying a kit advertised with filtration?
Ask for a complete list of included parts, including the filter, pump, hoses, fittings, and any controls. Confirm the filter type, replacement availability, and cleaning schedule, along with whether the system includes guidance for sanitation and water changes. Check whether setup requires additional parts or a particular electrical connection. Product titles in this roundup vary in how much they specify, so similarly sized kits should not be assumed to have matching plumbing or filtration. Get key details from the seller in writing if they are missing from the product information.
Is a larger tub worth the extra space and water?
A larger tub can offer more room to sit or stretch, but it also uses more water and gives the chiller a greater volume to cool. The AudaciaGo inflatable model lists 216 gallons, as does the tub in the AS ColdPlunge 1HP bundle, but their constructions and included equipment differ. Consider your body size, preferred position, available footprint, and whether the product’s stated dimensions suit the installation spot. For one person with limited space, a smaller kit may be easier to fit and maintain. Capacity should be weighed alongside insulation, chiller specifications, and filtration details.
Should I choose app control or a built-in pump and filter?
Choose based on the part of ownership you want to simplify. App control, as listed for the Deeptime model, can make temperature settings more convenient, while a built-in pump and filter, as listed for one AS ColdPlunge 148-gallon kit, speak more directly to water circulation and setup. Neither label alone confirms the full maintenance routine or system performance. Verify what each model’s app controls and what its filtration package includes before deciding. If routine water care is your main concern, clear filter and pump specifications deserve priority over remote controls.
Conclusion
For the strongest listed combination of capacity, insulation, pump, and filtration, I would start with the AS ColdPlunge 1HP bundle with the 216-gallon tub as best overall and best premium. Buyers who want a smaller integrated setup should compare the AS ColdPlunge 1/3HP 148-gallon kit with built-in pump and filter; the 100-gallon AS kit may be a better fit where space is tight, though buyers should confirm its exact filtration package. For beginners, I would favor a clearly specified complete kit and straightforward seller guidance over a tub-only listing or a chiller bundle with unclear plumbing. The Deeptime Smart Ice Bath is the standout for app control, while the AudaciaGo inflatable tub suits shoppers prioritizing a large listed capacity in an inflatable format. No one option is best for every home: confirm dimensions, filter details, electrical needs, and maintenance instructions before choosing.
Columbus Day / Indigenous Peoples' Day Picks
long weekend sales
As an affiliate, we earn on qualifying purchases.
