Goplus NP10259US
Goplus Inflatable Hot Tub Spa User Manual
Model: NP10259US | Brand: Goplus
1. Product Overview
The Goplus Inflatable Hot Tub Spa is designed to provide a relaxing spa experience for 2-4 persons. It features 108 high-powered massage bubble jets, a comfortable heating system, and a circulating water filtration system to ensure clean and enjoyable use. This manual provides detailed instructions for setup, operation, and maintenance.

Figure 1: Goplus Inflatable Hot Tub Spa with external pump unit.

Figure 2: The hot tub comfortably accommodates 2-4 individuals.
2. Package Contents
Before beginning assembly, ensure all components listed below are present and undamaged. Refer to Figure 3 for a visual representation of the package contents and dimensions.

Figure 3: Package contents and product dimensions.
| Item | Quantity |
|---|---|
| Inflatable Spa Tub | 1 |
| Ground Sheet | 1 |
| Pump | 1 |
| Hose | 1 |
| Valve Wrench | 1 |
| Block | 1 |
| Drain Hose | 1 |
| Cup Holder | 1 |
| Pool Cover | 1 |
| Repair Kit | 1 |
| Inflatable Tube | 1 |
| Filter Cartridge | 1 |
| Plug Lock & Key | 1 |
| Back Water Cover | 1 |
| Headrest | 1 |
| Instruction Manual | 1 |
3. Setup Instructions
Follow these steps to set up your Goplus Inflatable Hot Tub Spa. For a visual guide, please refer to the official instruction video below.
Video 1: Official Goplus Inflatable Hot Tub Spa Video Instruction. This video demonstrates the complete setup, operation, and maintenance procedures for the hot tub.
- Preparation: Choose a flat, stable surface for your hot tub. Lay out the ground sheet to protect the tub and reduce heat loss. Unfold the inflatable spa tub on top of the ground sheet.
- Inflation:
- Ensure the inner valve of the tub is closed by pressing the button in the center of the valve.
- Insert the inflatable hose into the air inlet of the tub and rotate it clockwise to secure.
- Plug the pump unit into a suitable power outlet.
- Press the bubble button on the control panel to begin inflating the tub. The tub will inflate to its proper shape.
- Once fully inflated, remove the inflatable hose and securely insert the cap into the valve.
- Filter Cartridge Installation: Install the filter cartridge into its designated housing inside the tub. Refer to Figure 4 for proper placement.
- Filling with Water: Fill the hot tub with water using a garden hose. Ensure the water level is between the minimum and maximum waterline indicators marked inside the tub.
- Connecting the Pump Unit: Connect the two main hoses from the pump unit to the corresponding inlets/outlets on the hot tub. Ensure all connections are tight and the seals are properly in place to prevent leaks.
- Applying the Cover: Place the dust-proof insulation cover over the hot tub. Secure the cover using the locking buckles around the perimeter of the tub. This helps maintain water temperature and prevents debris from entering.

Figure 4: Water filtration system and flow direction.

Figure 5: Key features including cup holders, headrest, and secure locking buckles.
4. Operating Instructions
The Goplus Hot Tub Spa is operated via the intuitive control panel on the pump unit. Familiarize yourself with the functions to optimize your spa experience.

Figure 6: Control Panel Overview.
- Power On/Off: Press the power button to turn the unit on or off.
- Temperature Adjustment: Use the up and down arrow buttons to set your desired water temperature. The maximum heating temperature is 104°F (40°C). The heating rate is approximately 3.6-5.4°F per hour. To switch between Fahrenheit (°F) and Celsius (°C), press and hold the up and down arrow buttons simultaneously.
- Bubble Function: Press the bubble button to activate the 108 high-powered massage bubble jets. These jets provide a 360° full-body relaxation experience. Press the button again to turn off the bubbles.
- Filter Filtration: The filter button activates the circulating water filtration system, which helps keep the water clean by removing sand, debris, and hair.
- Child Lock: To lock or unlock the control panel, press and hold the up and down arrow keys simultaneously.

Figure 7: The 360° massage bubble jets provide full-body relaxation.
5. Maintenance
Regular maintenance is crucial for the longevity and optimal performance of your hot tub.
- Filter Cartridge Replacement: The system will remind you to replace the filter cartridge after 168 hours of use. Regularly check and clean the filter to ensure efficient water circulation and cleanliness.
- Water Draining: Periodically drain the hot tub water for cleaning or storage. Connect the drain hose to the designated drain outlet and allow the water to empty.
- Drying the Tub: After draining, connect the inflatable hose to the air outlet of the pump unit and activate the bubble function for 2-3 minutes. This will help blow out any remaining water from inside the spa pool, preventing mold and mildew.
- Cleaning: Clean the interior and exterior of the tub with mild soap and water. Avoid abrasive cleaners or harsh chemicals.
- Storage: When not in use for extended periods, ensure the tub is completely dry, deflated, and stored in a cool, dry place away from direct sunlight.
6. Troubleshooting
This section addresses common issues you might encounter with your hot tub. For problems not listed here, please contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Water not heating or heating slowly | Cover not properly secured; low ambient temperature; dirty filter cartridge; heater malfunction. | Ensure the insulation cover is tightly secured. Allow more time for heating in colder conditions. Clean or replace the filter cartridge. If the issue persists, contact customer support. |
| Bubbles not working | Bubble function not activated; internal blockage; pump malfunction. | Press the bubble button on the control panel. Check for any visible obstructions. If the issue persists, contact customer support. |
| Error Code Displayed (e.g., "HA") | System malfunction; specific component error. | Note the exact error code and contact Goplus customer support for specific guidance. Do not attempt to repair the unit yourself. |
| Water appears dirty or cloudy | Dirty filter cartridge; insufficient water treatment; high usage. | Clean or replace the filter cartridge. Ensure proper water chemistry (e.g., pH balance, sanitizers). Drain and refill the tub if necessary. |
7. Specifications
Detailed technical specifications for the Goplus Inflatable Hot Tub Spa.
| Specification | Value |
|---|---|
| Brand | Goplus |
| Model Name | NP10259US |
| Color | Gray |
| Product Dimensions | 71"L x 71"W x 27"H |
| Material | Polyvinyl Chloride (PVC), Polyethylene (PE) |
| Voltage | 110 Volts |
| Shape | Round |
| Capacity | 211 Gallons |
| Number of Jets | 108 |
| Seating Capacity | 4 Persons |
| Heater Power | 1440 Watts |
| Bubble Jet Power | 700 Watts |
| Filter Power | 45 Watts |
| Power Cord Length | 10.5 ft |
| Item Weight | 69 pounds |

Figure 8: Illustration of the premium laminated PVC material's durability.
8. Warranty and Customer Support
For warranty information, technical assistance, or any product-related inquiries, please contact Goplus customer support. Keep your purchase receipt and model number (NP10259US) readily available when contacting support.
You can find contact information for Goplus customer support through their official website or the retailer where the product was purchased.
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