Dynamic Cold Therapy Inflatable Round Spa | 40 Inches

Overview

The Dynamic Cold Therapy DCT-IR-040 Inflatable Round Cold Plunge offers a portable alternative to traditional rigid cold plunge tubs. Built with durable, insulated drop-stitch PVC, this 40-inch round ice bath provides a dedicated space for cold-water immersion without requiring a permanent barrel or stainless steel installation.

Measuring 40 inches in diameter and 28 inches high, the DCT-IR-040 features a compact circular design that works well in appropriately prepared indoor wellness spaces and outdoor areas. Its inflatable construction makes it easier to set up, drain, deflate, and store when not in use. The included manual pump, floor mat, carrying backpack, and puncture repair kit provide the essential accessories for portable use.

For additional convenience, the tub comes equipped with 1/2-inch inlet and outlet connections for a compatible Dynamic Cold Therapy cooling and heating system. Pair it with an optional chiller for electronic water temperature control, circulation, and filtration, or use the tub independently with manually prepared cold water.

Please Note: This product includes the inflatable cold plunge tub only. A cooling and heating chiller is not included and must be purchased separately.

Features

• 40-Inch Round Design: The circular tub measures 40 inches across and 28 inches high, providing an upright immersion experience without the longer footprint of an oval or rectangular cold plunge.
• Premium Drop-Stitch PVC Construction: Durable inflatable materials create a structured, puncture-resistant tub suitable for regular use when properly installed and maintained.
• Insulated Wall Construction: The inflatable walls incorporate insulation to help reduce heat transfer and support water temperature retention.
• Portable and Easy to Store: The inflatable design allows the tub to be drained, deflated, and packed away when not needed, making it a flexible alternative to a permanently installed cold plunge.
• Included Manual Inflation Pump: A supplied hand pump with a pressure gauge allows the tub to be inflated without an electric pump.
• Insulated Locking Cover: The included cover helps protect the water from debris and features locking buckles to discourage unauthorized access when the plunge is not in use.
• Protective Floor Mat: A matching floor mat provides a protective layer between the inflatable tub and a properly prepared installation surface.
• Convenient Carrying Backpack: The included storage backpack makes it easier to transport or store the tub after it has been drained, cleaned, and dried.
• Puncture Repair Kit: An included repair kit provides materials for addressing certain minor punctures according to the manufacturer's repair instructions.
• Chiller-Ready Plumbing: Preconfigured 1/2-inch inlet and outlet connections allow integration with compatible Dynamic Cold Therapy cooling and heating equipment.
• Optional Electronic Temperature Control: Compatible 0.8 HP and 1.0 HP Dynamic Cold Therapy chillers are available separately for automated cooling and heating.
• Indoor and Outdoor Versatility: Suitable for properly prepared indoor or outdoor installation areas with stable flooring, appropriate drainage, and protection from excessive environmental exposure.
• Simple Routine Maintenance: The removable cover, smooth PVC surfaces, and inflatable design make cleaning and water replacement straightforward.

Specifications

What's Included

• Dynamic Cold Therapy DCT-IR-040 inflatable round cold plunge tub
• Manual inflation hand pump with pressure gauge
• Insulated spa cover with locking buckles
• Protective floor mat
• Carrying and storage backpack
• Puncture repair kit
• Preconfigured 1/2-inch inlet and outlet connections for compatible cooling equipment
• Manufacturer's inflatable cold plunge assembly and maintenance instructions

Important: This listing includes the inflatable tub and accessories only. A cooling and heating chiller, circulation pump, water filtration, ozone sanitation, and powered temperature controls are not included. These features require separately purchased compatible equipment.

Installation

The Dynamic Cold Therapy DCT-IR-040 is designed for convenient setup using the included manual hand pump. Although the inflatable design provides portability, the tub must still be installed on a suitable surface capable of supporting the filled plunge and its occupant.

Site Preparation: Select a flat, stable, waterproof surface free of sharp stones, branches, debris, or other objects that could puncture the material. Position the included protective mat beneath the tub. Verify that the location has adequate structural support, water access, and drainage.

Indoor Installation: Place the tub on waterproof flooring, preferably near a suitable floor drain. Avoid carpeting and moisture-sensitive surfaces. Provide adequate ventilation and keep electrical appliances away from the water.

Outdoor Installation: Choose a smooth, level surface and protect the tub from prolonged direct sunlight. The manufacturer recommends covered or shaded storage when not in use. Follow the owner's manual for protection against freezing temperatures and adverse weather.

Inflating the Tub: Unfold the tub on its protective mat and locate the air valve. Open the valve cap, position the valve button for inflation, and connect the supplied hand pump. Inflate until the pressure gauge reads between 6 and 8 PSI, then disconnect the pump and secure the valve cap. The manufacturer identifies approximately 7 PSI as normal working pressure and warns never to exceed 9 PSI.

Inflation Safety: Use only the supplied manual hand pump. The manufacturer specifically warns against using electric or high-pressure air pumps, which can overinflate the tub and damage its seams or inflatable structure.

Optional Chiller Connections: The DCT-IR-040 has 1/2-inch inlet and outlet connections for compatible Dynamic Cold Therapy cooling and heating equipment. Confirm the correct hoses, adapters, fittings, and circulation requirements before installing a chiller. The electrical requirements of a chiller are specified separately in its own installation manual.

Initial Filling: Inspect the tub and air valve for damage before filling. Add clean water gradually, leaving sufficient room for water displacement when entering. The manufacturer recommends starting with a lower fill level and adding more water as needed rather than overfilling the tub.

Cover Setup: Position the supplied cover over the tub when it is not being used. Secure its locking buckles and follow the manufacturer's instructions for setting the combination locks.

Operation and Usage

The DCT-IR-040 provides a portable basin for cold-water immersion. The standalone inflatable tub does not independently chill, heat, filter, or circulate water. Water temperature depends on the water added to the tub, the use of ice, or the operation of a separately purchased compatible cooling and heating system.

• Preparing the Cold Plunge: Fill the tub with clean water to a level that allows comfortable immersion while keeping your head above the surface. Leave sufficient space for displacement when entering to avoid overflow.
• Optional Cooling and Heating: A compatible Dynamic Cold Therapy chiller can provide adjustable temperature control. Follow the separate chiller manual for water circulation, temperature selection, and maintenance. Chiller operation and capabilities depend on the equipment purchased.
• Safe Entry and Exit: Enter the water feet first and move carefully to avoid slipping or placing excessive pressure on the inflatable walls. Maintain steady breathing and never practice breath-holding or hyperventilation while immersed.
• Cold Immersion Duration: Begin with conservative water temperatures and short sessions. Exposure to cold water can cause rapid breathing, cardiovascular stress, and hypothermia, especially with prolonged immersion.
• Using the Locking Cover: Cover the tub and secure the locking buckles whenever it is not in use. Keep children and pets away from the water. The cover does not replace active supervision or appropriate safety precautions.
• Water Chemistry: Dynamic Cold Therapy recommends maintaining water pH between 7.2 and 7.8. Test water regularly and follow the manufacturer's guidance when using suitable water-treatment products.
• Water Replacement: Without external filtration or sanitation, the inflatable-tub manual recommends changing the water approximately every three days. Optional filtration and ozone equipment may support water care but do not eliminate the need for regular testing, cleaning, or water replacement.
• Cleaning the Tub: Drain the water and wipe the interior with a soft cloth and mild, neutral detergent. Avoid hard-bristle brushes, abrasive tools, and harsh chemicals that may damage the PVC.
• Puncture Repairs: If a minor puncture occurs, completely drain and deflate the tub before following the manufacturer's patching instructions. The manual specifies allowing the patch adhesive to dry for 24 hours before reuse.
• Deflation: Remove the air valve cap and position the valve button for deflation according to the manufacturer's instructions. Keep your face clear of the valve while releasing air.
• Storage: Drain, clean, and thoroughly dry the tub before deflating and packing it into the supplied backpack. Store it in a cool, dry location away from prolonged direct sunlight and freezing conditions.

Important: Cold-water immersion can place significant stress on the cardiovascular and respiratory systems. Avoid plunging alone, enter feet first, and exit immediately if you experience dizziness, chest discomfort, breathing difficulty, weakness, or loss of coordination. Consult a healthcare professional before cold-water immersion if you have cardiovascular concerns or other relevant medical conditions.