Product Overview
The Intex C1000 Krystal Clear Cartridge Filter Pump is designed to provide superior water circulation and filtration for above-ground pools. Utilizing advanced Hydro Aeration Technology, it significantly improves water clarity and freshness. This pump is engineered for straightforward installation and features an easy-to-maintain cartridge system, making pool care simpler and more efficient. It is a reliable solution for maintaining clean and healthy pool water.
Key Features
- HYDROAERATION TECHNOLOGY: Transforms pool water by improving circulation, filtration, water clarity, and increasing negative ions at the water surface.
- EASY INSTALLATION: Simple hook-up of hoses and plug-in operation. Partial assembly required.
- EASY-TO-CLEAN CARTRIDGE: Uses Type A filter cartridges (Item #29000E) made with easy-to-clean Dacron paper for ultimate filtration. Cartridges should be changed every 2 weeks.
- 1000 GPH PUMP FLOW RATE: Provides a pump capacity of 1,000 GPH (3,785 LPH) and a system flow rate of 750 GPH (2,839 LPH).
- COMPATIBILITY: Suitable for INTEX pools up to 6,000 gallons with 1.25-inch (32mm) diameter hose fittings.
- SAFETY, QUALITY and VALUE: Designed, built, and tested to the highest standards with safety as a primary focus, offering affordable and innovative products built to last.
Setup and Installation
Setting up your Intex C1000 Krystal Clear Cartridge Filter Pump is a straightforward process designed for quick enjoyment of your pool. Follow these steps for proper installation:
- Position the Pump: Place the filter pump on a stable, level surface near your above-ground pool. Ensure it is within reach of a suitable electrical outlet and away from areas prone to flooding.
- Connect Hoses: Attach the two 1.25-inch (32mm) diameter hoses to the pump's inlet and outlet ports. Secure them firmly with the provided hose clamps.
- Connect to Pool: Connect the other ends of the hoses to the corresponding inlet and outlet fittings on your pool. Ensure these connections are also secure to prevent leaks.
- Install Filter Cartridge: Open the filter housing cover and insert the Type A filter cartridge. Ensure it is seated correctly before closing and securing the cover.
- Prime the Pump: Before plugging in, ensure the pool is filled to the appropriate level. Open the air release valve on top of the filter housing to allow air to escape as water fills the pump. Close the valve once a steady stream of water emerges.
- Plug In: Once all connections are secure and the pump is primed, plug the GFCI power cord into a grounded electrical outlet.

The Intex C1000 Krystal Clear Cartridge Filter Pump, ready for installation.

Proper placement of the filter pump on a stable surface next to the pool.

Detail of the hose connection to the pool's inlet for water circulation.
Operation Guide
The Intex C1000 filter pump is designed for continuous and efficient operation. It features a convenient energy-saving timer to automate daily filtration cycles.
- Automatic Timer: The pump includes a built-in GFCI with a timer dial. You can set the pump to run for 2, 4, 6, 8, 10, or 12 hours. Once set, the pump will automatically turn on and off at the same time each day for the programmed duration, as long as it remains plugged in.
- Manual Operation: To run the pump continuously, set the timer dial to the 'O' (On without timer) position.
- GFCI Plug: The integrated Ground Fault Circuit Interrupter (GFCI) plug provides enhanced safety. Always ensure the GFCI is functioning correctly by performing regular test and reset procedures as indicated on the plug.

Key operational features including the GFCI plug with energy-saving timer.

Technical specifications for the filter pump, including system flow rate and voltage.
Maintenance and Care
Regular maintenance of your Intex C1000 filter pump is crucial for optimal performance and water clarity. Follow these guidelines to keep your pump running efficiently:
- Filter Cartridge Replacement: The C1000 Krystal Clear Cartridge uses Type A filter cartridges (Item #29000E). These cartridges should be changed every 2 weeks under normal usage conditions. A cartridge gauge on top of the pump indicates when the filter needs cleaning or replacement.
- Air Release Valve: Periodically open the air release valve located on top of the filter housing to purge any trapped air from the system. This ensures efficient water flow and prevents airlocks.
- Sediment Release Valve: The pump is equipped with a sediment release valve at the bottom. Regularly open this valve to drain any accumulated sediment and debris from the filter housing.
- Hose and Connection Inspection: Regularly inspect all hoses and connections for any signs of wear, cracks, or leaks. Replace damaged hoses and tighten clamps as needed to maintain a secure and leak-free system.
- Clean Pump Exterior: Keep the exterior of the pump clean and free from dirt and debris. Avoid using harsh chemicals that could damage the pump's materials.

Visual indicators and valves for easy maintenance of the filter pump.

The pump is compatible with Type A filter cartridges for effective filtration.
Troubleshooting Common Issues
If you encounter issues with your Intex C1000 Krystal Clear Cartridge Filter Pump, consider the following common troubleshooting steps:
- Low Water Flow: Check if the filter cartridge is dirty and needs cleaning or replacement. Ensure all hoses are free of kinks and blockages. Verify that the air release valve has been opened to remove trapped air.
- Pump Not Running: Ensure the GFCI plug is properly reset and receiving power. Check the timer settings to confirm the pump is scheduled to run.
- Leaks: Inspect all hose connections and the filter housing cover for proper sealing. Tighten hose clamps and ensure O-rings are correctly seated and not damaged.
- Unusual Noise: This could indicate trapped air in the system. Open the air release valve to bleed air. If the noise persists, ensure the pump is on a stable, level surface.
For more detailed troubleshooting or issues not covered here, please refer to the official user manual or contact Intex customer support.
Technical Specifications
| Brand | Intex |
| Model Number | 28637EG |
| Product Dimensions | 10.62"L x 10.62"W x 15"H |
| Item Weight | 7.91 pounds |
| Power Source | Corded Electric |
| Voltage | 110-120 Volts |
| Maximum Flow Rate | 3785 Liters Per Hour (1000 GPH) |
| Material | Plastic |
| Specific Uses For Product | Pool Pump |

Detailed dimensions of the Intex C1000 Filter Pump.
Warranty and Support
For detailed warranty information, technical assistance, or to purchase replacement parts and accessories, please refer to the official Intex documentation.
- Installation Manual (PDF): Download Here
- User Manual (PDF): Download Here
- User Guide (PDF): Download Here
You can also visit the official Intex website or contact their customer service for further assistance.






