Introduction
This manual provides essential instructions for the safe and efficient setup, operation, and maintenance of your Intex 20ft x 52in Outdoor Prism Frame Above Ground Swimming Pool Set. Please read all instructions carefully before assembly and use to ensure proper function and longevity of your product.
Important Safety Information
Always supervise children in and around the pool. Ensure all safety barriers and warning signs are in place. Do not dive or jump into the pool. Follow all local regulations regarding pool installation and safety.
Setup Instructions
The Intex Prism Frame pool is designed for straightforward assembly. No tools are required for the main pool frame setup.
1. Site Preparation
- Choose a firm, level surface free of sharp objects, debris, and excessive slopes. The ground must be capable of supporting the weight of the filled pool.
- Clear the area of any vegetation or roots.
- Ensure the chosen location is near a suitable electrical outlet for the filter pump, adhering to all electrical safety guidelines.
2. Ground Cloth Placement
Unfold the ground cloth (15.5 ft. square) and lay it flat in the prepared area. This provides added protection for the pool bottom.

Image: Illustration of the ground cover laid out before pool assembly.
3. Pool Liner Unfolding
Carefully unfold the pool liner onto the ground cloth. Position the drain plug away from the main traffic area. Smooth out any wrinkles in the bottom of the liner.

Image: An overview of the Intex Prism Frame Pool Set, showing the pool, pump, and accessories.
4. Frame Assembly
Assemble the powder-coated steel tubing frame by connecting the horizontal beams and vertical supports using the simple T-joints. Ensure all connections are secure. The advanced structure features oversized metal tubing for enhanced strength.

Image: Diagram illustrating the innovative frame structure with oversized metal tubing and simple T-joints, along with the 3-ply puncture-resistant liner material.

Image: Close-up of two people assembling the pool frame, highlighting the advanced structure with oversized metal tubes.
5. Filter Pump Installation
Connect the cartridge filter pump (Intex model 28603EG) to the pool liner's inlet and outlet fittings according to the pump's specific instructions. Ensure all hoses are securely clamped to prevent leaks.

Image: Diagram of the Krystal Clear C1500 filter pump, detailing its features like easy installation, air release valve, automatic daily filtration, and easy-to-clean filter cartridge.
6. Ladder Assembly
Assemble the removable ladder following the provided instructions. Place the ladder on a solid, level surface outside the pool. Ensure the ladder is stable before use.

Image: Illustration of the removable pool ladder with slip-resistant steps and a corrosion-resistant steel frame.
7. Filling the Pool
Begin filling the pool with water. As the water level rises, continue to smooth out any remaining wrinkles in the pool bottom. Stop filling when the water reaches the recommended fill line, typically just below the top frame rail.

Image: Diagram showing the dimensions of the Intex 20ft Round Pool Set, including a 20ft diameter, 52in height, 46in water depth, and 8,638-gallon water capacity.
Operation
1. Filter Pump Operation
The included 1,500 GPH cartridge filter pump utilizes Hydro Aeration Technology for improved water circulation, filtration, clarity, and increased negative ions. Operate the pump for 2-12 hours daily, depending on usage and water conditions, to maintain water quality.
- Priming the Pump: Before first use and after cleaning, ensure the pump is primed by releasing air through the air release valve until water flows steadily.
- Automatic Filtration: The pump features automatic daily filtration cycles. Refer to the pump's specific manual for programming details.

Image: Visual representation of Intex's Hydro Aeration Technology, showing water being aerated for improved filtration, clarity, and freshness.
2. Inflatable Lounger Chairs
Inflate the two included lounger chairs using an appropriate air pump. These chairs feature backrests, armrests, and cup holders for comfort. Always use them in a safe water depth and under supervision.

Image: Diagram highlighting the features of the Intex Floating Recliner Lounge, including backrest, grab handles, armrests, and cup holders.
3. Inflatable Cooler with Lid
Inflate the cooler and use it to keep beverages and snacks cool. It has space for up to 72 cans and ice. The cooler includes grab rope and connector, grab handles, and cup holders.

Image: Diagram illustrating the features of the Intex Mega Chill II, including a center compartment, grab rope and connector, grab handle, and cup holder.
Maintenance
1. Filter Cartridge Cleaning and Replacement
The filter cartridge should be checked and cleaned regularly, typically every few days, depending on pool usage. Replace the cartridge every two weeks or sooner if it remains dirty after cleaning.
- Turn off the filter pump before opening the filter housing.
- Remove the cartridge and rinse thoroughly with a garden hose.
- If the cartridge is damaged or excessively dirty, replace it with an Intex Type A or C filter cartridge.

Image: Diagram showing the Krystal Clear Cartridge Filter Pump C1500 and the compatible Type A or C filter cartridges.
2. Pool Water Chemistry
Regularly test and adjust pool water chemistry (pH, chlorine, alkalinity) according to recommended levels to ensure safe and clean swimming conditions. Consult a pool supply professional for specific chemical treatment guidelines.
3. Pool Cleaning
Remove debris from the pool surface using a skimmer net. Vacuum the pool bottom as needed to remove settled dirt and particles.
4. Pool Cover Usage
Use the included pool cover when the pool is not in use to prevent debris from entering the water and to reduce evaporation. Secure the cover with the rope tie to prevent it from blowing off.

Image: Illustration of the pool cover, highlighting its durable material and rope tie feature.
5. Winterization
For prolonged storage or during winter months, completely drain the pool, clean the liner, and disassemble the frame. Store all components in a dry, protected area to prevent damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Water is cloudy or dirty | Insufficient filtration; dirty filter cartridge; improper water chemistry | Run filter pump longer; clean or replace filter cartridge; test and adjust water chemistry. |
| Filter pump not running | Power issue; clogged impeller; air in pump | Check power connection and GFCI; clear impeller; release air from pump. |
| Water leaking from connections | Loose clamps; worn O-rings; damaged hoses | Tighten hose clamps; inspect and replace O-rings or hoses as needed. |
| Pool liner tearing or puncturing | Sharp objects; excessive force | Locate and repair with a vinyl repair kit. Prevent by ensuring a clear ground surface. |
Specifications
| Feature | Detail |
|---|---|
| Pool Dimensions | 20 ft. (6.1 m) diameter x 52 in. (1.32 m) height |
| Water Depth | 46 in. (117 cm) |
| Water Capacity (90%) | 8,638 gallons (32,698 L) |
| Frame Material | Powder-coated steel tubing |
| Liner Material | Puncture-resistant, 3-ply material |
| Filter Pump Model | Intex 28603EG (Krystal Clear C1500) |
| Filter Pump Flow Rate | 1,500 GPH (5,678 L/hr) |
| System Flow Rate | 750 GPH (2,839 L/hr) |
| Filter Cartridge Type | Type A or C |
| Ladder Max. Weight Capacity | 300 lbs. (136 kg) |
| Included Accessories | Filter pump, removable ladder, pool cover, ground cloth, 2 inflatable lounger chairs, inflatable cooler with lid |
| Model Number | 26755EH |
| UPC | 193802048506 |

Image: Diagram illustrating key specifications such as pool size, water depth, and water capacity.
Warranty Information
For detailed warranty information, please refer to the warranty card included with your product packaging or visit the official Intex website. Keep your proof of purchase for warranty claims.
Customer Support
If you have questions or require assistance with your Intex pool set, please contact Intex customer support. Contact details can typically be found on the product packaging or the official Intex website.



