Introduction
The Intex PureSpa Plus 28429E is a 4-person portable inflatable hot tub designed to provide relaxation and comfort. It features 140 high-performance bubble jets and a built-in heating system that can reach up to 104°F (40°C). This manual provides essential information for the safe and efficient setup, operation, and maintenance of your PureSpa Plus.
Important Note: Due to California energy restrictions, this item is not available for sale or shipping to California.
Included Components
Verify that all components are present before beginning setup:
- Inflatable Spa Tub
- Insulated Cover
- Heating / Filtration / Air Blower / Hard Water System Unit
- Color Changing LED Light
- Two Filter Cartridges
- Two Headrests
- Thermal Ground Cloth
- Inflation Hose
- Carry Bag
- Floating Chlorine Dispenser
- Test Strip
Setup Instructions
Follow these steps to set up your Intex PureSpa Plus:
- Choose a Location: Select a flat, stable surface for your spa. Ensure it is capable of supporting the weight of the filled spa and occupants. Place the thermal ground cloth on the chosen surface.
- Unpack and Unfold: Carefully remove the spa tub and accessories from the carry bag. Unfold the spa tub on the thermal ground cloth.
- Inflate the Spa: Connect the inflation hose to the spa's inflation valve and the built-in inflation system on the control unit. Inflate the spa until it is firm but not over-inflated.
- Connect the Control Unit: Attach the heating/filtration/air blower/hard water system unit to the spa tub following the instructions in the detailed manual. Ensure all connections are secure.
- Fill with Water: Fill the spa with water using a garden hose. Do not exceed the maximum fill line.
- Install Accessories: Place the two headrests on the spa rim as desired. Insert the filter cartridges into their housings.



Operating Instructions
The PureSpa Plus features an easy-to-use, tilt-adjustable control panel for managing its functions:
- Power Button: Turns the spa on or off.
- Temperature Adjustment: Use the up and down arrows to set your desired water temperature, up to 104°F (40°C).
- Bubble Jet Activation: Press the bubble jet button to activate the 140 high-performance bubble jets for a refreshing massage.
- Heating System: The heating system will automatically adjust to maintain the set temperature.
- Color-Changing LED Light: Activate the integrated LED light to create a unique ambiance.



Maintenance
Proper maintenance is crucial for the longevity and hygiene of your PureSpa Plus:
- Filter Cartridges: Regularly check and clean the filter cartridges. Replace them as needed to ensure efficient filtration.
- Water Chemistry: Use the provided test strips to monitor water chemistry (pH, chlorine/bromine levels). Adjust chemicals using the floating chlorine dispenser to maintain safe and clean water.
- Water Changes: It is recommended to change the spa water every 1 to 3 months, depending on usage.
- Cleaning: Periodically clean the interior and exterior of the spa.

Troubleshooting
If you encounter issues with your Intex PureSpa Plus, refer to the following common problems and solutions:
- E95 Error Code: This code typically indicates an issue with the heating system, often related to water temperature. Consult the full manual for specific diagnostic steps.
- Insufficient Bubbles: Check that the air blower is properly connected and that the air jets are not obstructed.
- Water Not Heating: Ensure the heating function is activated on the control panel and that the filter cartridges are clean. Verify power supply.
Specifications
| Feature | Specification |
|---|---|
| Brand | Intex |
| Model Name | PureSpa Plus |
| Item Model Number | 28429E |
| Color | Navy Blue |
| Product Dimensions | 77"L x 77"W x 28"H |
| Item Weight | 101.8 Pounds |
| Material | Polyvinyl Chloride (PVC) |
| Voltage | 120 Volts (AC) |
| Shape | Round |
| Capacity | 210 Gallons |
| Number of Jets | 140 |
| Seating Capacity | 4 |
| Assembly Required | No |
Official Product Videos
Intex Hot Tub Overview
This video provides an overview of the Intex hot tub, highlighting its features and benefits from a seller's perspective.
Warranty and Support
For warranty information, product support, or to purchase replacement parts, please refer to the official Intex website or contact Intex customer service directly. Keep your purchase receipt and model number handy for all inquiries.





