cold-plunge-tub-filters

4,000+ Tubs sold

1-Year warranty

as low as $156/mo

Free Delivery

Free Filters

Free Filters

Regular price $0
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Extended Cyber Monday Sale

$1350 Off! Lowest Price EVER! Offer cannot be retroactively applied. Ends 10th of Dec!

15-Minute Installation

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Powerful Features

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Full-Body Immersion in Small Spaces & For Tall People

Our tub, compact at 4.3ft, transforms any space into your wellness center. With 30 inches of depth and padded support, enjoy full-body immersion without water spillage, even for those up to 6ft 4”

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Powerful Chiller Keeps Water Cold (or Hot)

Effortlessly switch between hot and cold modes with our powerful 0.8HP compressor, reaching 37°F or 105°F in 4-5 hours. With a fast flow rate it feels colder. It can withstand outdoor conditions down to 35°F and it has a waterproof rating.

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Clean Water for Low Maintenance

The filtered, sanitized water requires less frequent replacement so you can plunge more often without the dread of emptying it every 2 weeks. Includes a 20-micron pleated PET filter, stainless steel strainer, and 4-month sanitizer supply.

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Durable Military-Grade Tub

Our tub, crafted with military-grade drop-stitch material, inflates to 10 PSI and supports up to 330 pounds. Stainless steel connections guarantee durability. The cover provides 4 inches of air insulation, prevents rain water accumulation, and includes a lockable code system for outdoor setup, ensuring both comfort and safety.

Flexible Financing Available
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Discover a range of financing options to suit your budget, including an option for 0% APR over 12 months* with Affirm at checkout.

12 Month Warranty Included
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Every purchase includes a 12 month warranty, with the option to extend by an additional 3 years.

Eligible for HSA & FSA
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TrueMed gives you the ability to use your HSA or FSA for hassle-free reimbursement for your Inergize Cold Plunge. 

Zero Cost Delivery 
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Free delivery across the lower 48 states, ships within 24 hours for unmatched speed.

Included Bonus Items

Each Inergize Cold Plunge includes $500 in free accessories

Inflatable & Insulated Cover
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4 inches of air insulation and lockable buckles, enjoy debris-free, child-safe setup—without any rainwater collection.
Initial Sanitizer Kit
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Includes a filter and chlorine-free, bromine-free solutions, and test strips for clean & clear water.
Backpack
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Easily transport and carry your cold plunge tub anywhere.
Dual Action Hand Pump
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Inflate your tub in under 15 minutes with our double action pump.
Hand Skimmer Net
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Quickly remove any unwanted debris.
Garden Hose Drainage
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Simplified drainage with extended control using this garden hose attachment.

Frequently Asked Questions about Cold Plunge Tub

  • Maintaining your cold plunge tub involves replacing the 20 micron filter bimonthly/monthly (depending on usage). Videos are here. 
  • Clean the strainer once per week. 
  • Sanitize the water weekly.

Yes, you can use the Inergize Cold Plunge Tub outdoors. It's rated IPX4 which states “Protects from splashing water”. We recommend placing it in shade/shelter as it will cool more efficiently and increase the longevity of the unit.

The Inergize Cold Plunge Tub is drop stitch polyester fabric is the same material used in inflatable paddle boards/kayaks providing rock-solid rigidity and can support 200 pounds on its edge without bending or spilling. It’s as strong and rigid as any acrylic bath tub, yet it can be rolled into a duffle bag for travel.

A cold plunge tub offers numerous benefits including improved muscle recovery, enhanced circulation, reduced inflammation, and better mental clarity. Regular use can also help reduce stress and boost your immune system.