Product Overview
The Intex PureSpa Plus Portable Inflatable Hot Tub provides a relaxing spa experience for up to four people. It features 140 high-powered bubble jets, a customizable heating system, built-in LED lighting, and a hard water treatment system. This package also includes four PureSpa Cushioned Foam Headrest Pillows for enhanced comfort.

The Intex PureSpa Plus Hot Tub, shown here with the included four headrest pillows, ready for use.

A close-up view of one of the soft, polyurethane foam headrest pillows designed for neck and head support.
Setup Instructions
Setting up your Intex PureSpa Plus is designed to be straightforward, typically taking about 20 minutes before it's ready for water. Ensure you have a flat, stable surface for placement.
- Unpack Components: Carefully remove all items from the packaging, including the inflatable spa, control unit, cover, and accessories.
- Choose Location: Select a suitable outdoor or indoor location that is level, clean, and can support the weight of the filled spa.
- Inflate Spa: Use the included air pump to inflate the spa body until it is firm. Do not overinflate.
- Connect Control Unit: Attach the control unit to the spa following the instructions in the detailed manual.
- Fill with Water: Fill the spa with water to the recommended level.
- Install Headrest Pillows: The four cushioned headrest pillows can be easily attached to the spa wall for added comfort.
Watch this official Intex video for a visual guide on setting up and enjoying your PureSpa Plus Inflatable Hot Tub.
Operating Instructions
The PureSpa Plus features an intuitive control panel for easy operation of its various functions.
- Power On/Off: Use the power button on the control panel to turn the spa on or off.
- Bubble Jets: Activate the 140 high-powered bubble jets for a refreshing massage by pressing the bubble button.
- Heating System: Adjust the water temperature between 68 and 104 degrees Fahrenheit (20-40 degrees Celsius) using the temperature control buttons. The heating system will automatically maintain your desired temperature.
- LED Lighting: Utilize the built-in LED lighting feature to enhance your spa experience, especially during evening use.
- Hard Water Treatment: The integrated hard water treatment system helps to soften the water, reducing mineral buildup and extending the life of your spa.

Enjoying the spa with friends or family, highlighting its capacity for up to four people.

The spa's built-in LED lighting creates an inviting ambiance for evening relaxation.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your Intex PureSpa Plus.
- Spa Cover: Always use the included energy-efficient spa cover when the spa is not in use. This cover helps retain heat and protects the spa from debris and damage. It is up to 50% more energy efficient than standard covers.
- Filter Cartridges: Regularly clean and replace the filter cartridges to maintain water quality. This package includes a 12-pack of replacement filters. Refer to the detailed manual for specific cleaning and replacement schedules.
- Water Chemistry: Periodically test and adjust water chemistry (pH, chlorine/bromine levels) as needed to ensure safe and clean water.
- Cleaning: Clean the interior and exterior of the spa as necessary using mild soap and water. Avoid abrasive cleaners.

Cross-section diagram illustrating the high-density foam insulation within the spa cover, designed to minimize heat loss.

The Energy Guide label provides information on the energy efficiency of the spa and its cover.
Troubleshooting
If you encounter any issues with your Intex PureSpa Plus, please refer to the comprehensive troubleshooting section in the full product manual. Common issues often relate to water quality, heating, or pump operation. For persistent problems, contact Intex customer support for assistance.
Specifications
| Feature | Detail |
|---|---|
| Brand | Intex |
| Model Number | 28429EP + 4 x 28505E |
| Color | Blue |
| Shape | Round |
| Material | Polyvinyl Chloride (PVC) |
| Occupancy | 4 person |
| Special Feature | LED Lights |
| Included Components | 140 high-powered jets, 4 cushioned foam headrest pillows, a cover |
| Assembly Required | Yes |
| UPC | 193802313383 |
| Date First Available | August 16, 2022 |
Warranty and Support
For information regarding product warranty, returns, or technical support, please refer to the documentation included with your purchase or visit the official Intex website. You may also contact Intex customer support directly for assistance with any product-related inquiries.
Intex Customer Support: Visit Intex Support Page





