Introduction
Thank you for choosing the PoolMr Cordless Handheld Pool Vacuum. This innovative cleaning device is designed to provide efficient and convenient maintenance for your above-ground pools, inground pools, spas, and hot tubs. With its powerful suction, dual-phase cleaning system, and extended runtime, maintaining a pristine swimming environment has never been easier. Please read this manual thoroughly before operation to ensure safe and optimal performance.

The PoolMr Cordless Handheld Pool Vacuum, ready for assembly and use.
Important Safety Information
To ensure safe operation and prevent damage to the product or injury, please adhere to the following safety guidelines:
- Keep away from children.
- Do not vacuum corrosive liquids, flammable or combustible liquids such as gasoline, or operate in the presence of explosive or flammable fumes.
- Never insert or drop any object into any opening on the device. Keep all openings free of leaves, rocks, or anything that may reduce water flow.
- Always turn off and unplugged from the charger before cleaning, filter replacement, or any routine maintenance.
- Do not charge the product with wet hands and barefoot, and do not touch the product with wet hands or barefoot while charging.
- Keep the machine and charger away from sharp objects or hot surfaces.
Package Contents
Verify that all components are present in your package:
- Pool Cleaner (Main Body) x1
- Charger x1
- Telescoping Aluminum Pole x1
- Trash Box x1
- Fine Sponge x1
- Portable Handle x1
- Brush Head x1
- Suction Head x1
- Pole Adapter x1
- User Manual x1

All components included in the PoolMr Cordless Handheld Pool Vacuum package.
Assembly
Follow these steps to assemble your PoolMr Cordless Handheld Pool Vacuum:
- Insert the Vacuum Head onto the main cleaner body.
- Place the Fine Sponge into the Trash Box, ensuring the hole faces down.
- Insert the assembled Trash Box into the cleaner body.
- Connect the main Body Part to the vacuum head assembly.
- Attach the Portable Handle or the Telescoping Aluminum Pole to the cleaner body.
- Ensure all connections are secure before use.

Step-by-step assembly guide for the PoolMr Pool Vacuum.
Charging
The PoolMr Cordless Handheld Pool Vacuum is powered by a robust 2500mAh lithium battery, providing up to 60 minutes of continuous cleaning on a single charge. A full recharge typically takes 4-5 hours.
- Connect the charger to the charging port on the vacuum.
- Plug the charger into a standard 110V power outlet.
- The indicator light will show the charging status (e.g., red for charging, green for fully charged).
- Ensure the rubber plug is tightly inserted into the charging port during operation to prevent water erosion.

The PoolMr vacuum charging, indicating its 60-minute runtime after a 4-5 hour charge.
Official video demonstrating the PoolMr Handheld Pool Vacuum in action, showcasing its features and ease of use.
Operation
The PoolMr vacuum is designed for effective cleaning across various pool and spa environments.
Powerful Suction and Dual-Phase Cleaning
Equipped with a high-performance 30W motor, this vacuum delivers strong suction with a maximum flow rate of 16 gallons per minute. Its dual-phase cleaning system includes a 125µm mesh trash box for large debris (leaves, twigs) and a 250µm pool sponge for fine particles (sand, silt), ensuring comprehensive cleaning.

Demonstration of the vacuum's powerful suction and ability to pick up various types of debris.

Detailed view of the dual-purification system with mesh filter and sponge.
Interchangeable Cleaning Heads
The vacuum includes a 10.5-inch rectangular brush head for general cleaning of pool floors, stairs, and corners. For tight spots, pool vinyl edges, or floating debris, switch to the dedicated suction head.

The replaceable cleaning head is ideal for steps and corners.
Built-in Sensor Switch
The vacuum features a built-in sensor switch to protect the motor. The machine must be completely submerged in water within 60 seconds of startup. If it leaves the water, it must be turned off within 60 seconds; otherwise, it will automatically stop working to safeguard the engine's life.

The sensor switch ensures the vacuum operates safely only when submerged.
Extended Reach with Telescopic Pole
The 65-inch aluminum telescopic pole provides extended reach and superior stability, allowing you to effortlessly maneuver the vacuum to every corner of your pool. It is built for durability and supports the vacuum's weight effectively.

The telescopic pole allows for extended reach and comfortable cleaning.
Versatile Usage Scenarios
This handheld pool vacuum is ideal for a wide range of applications, including inground pools, above-ground pools, spas, and hot tubs. Its lightweight and portable design (5.7 pounds) makes it easy to carry and operate.

The PoolMr vacuum is suitable for various pool and spa types.
Complementary to Robotic Pool Cleaners
The PoolMr handheld vacuum perfectly complements your robotic pool vacuum. While robotic cleaners handle large areas, this handheld unit excels at tackling tricky spots they might miss, such as stubborn corners, stairs, walls, and tight spaces, ensuring a completely spotless pool.

The handheld vacuum works in conjunction with robotic cleaners for complete coverage.

The vacuum is effective for floor, wall, corner, and step cleaning.

Suitable for cleaning various pool surface materials.
Official video showcasing the PoolMr Seahorse (2025 Version) with its strong suction and dual cleaning system.
Maintenance
Cleaning the Filter and Trash Box
After each use, or every 30 minutes if the pool is heavily soiled, it is recommended to clean the trash box and sponge to maintain optimal suction power. Simply rinse them under running water.

Easy cleaning of the trash box and sponge to maintain performance.
Storage
When not in use, store the pool vacuum cleaner in a cool, dry place, away from direct sunlight. It is recommended to charge the battery every 3 months to ensure its long-term performance and lifespan.
Troubleshooting
If you encounter issues with your PoolMr Cordless Handheld Pool Vacuum, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum does not turn on or stops unexpectedly. | Not fully submerged in water; battery low; motor protection activated. | Ensure the vacuum is fully submerged within 60 seconds of startup. Charge the battery. If it stops after leaving water, turn it off and restart when submerged. |
| Reduced suction power. | Trash box or sponge is clogged with debris; battery low. | Clean the trash box and fine sponge thoroughly. Ensure the mesh isn't clogged with silt. Charge the battery. |
| Water leaks from the unit. | Connections are not secure; rubber plug for charging port is loose. | Check all assembled parts to ensure they are tightly connected. Ensure the charging port's rubber plug is firmly inserted during operation. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | Seahorse |
| Power Source | DC |
| Motor Power | 30W |
| Max Flow Rate | 16 Gallons per Minute |
| Battery Type | 2500mAh Lithium-Ion (3 AAA batteries included) |
| Runtime | Up to 60 minutes |
| Charging Time | 4-5 Hours |
| Filter System | Dual-phase (125µm mesh trash box, 250µm ultra-fine sponge) |
| Telescopic Pole Length | 65 inches (aluminum) |
| Product Dimensions | 9.46"L x 5.85"W x 30.61"H |
| Item Weight | 5.7 pounds (vacuum only), 8.98 pounds (packaged) |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Capacity | 1.3 Liters (trash box) |
| Material | Hard plastic/Nylon with fiber/Polycarbonate resin/Polypropylene/Aluminum tube |
Warranty and Support
The PoolMr Cordless Handheld Pool Vacuum comes with a 1-year warranty from the date of purchase, covering manufacturing defects. For warranty claims, technical support, or any questions regarding your product, please contact PoolMr customer service through the retailer's platform or the official PoolMr website. Please have your purchase receipt and product model information ready when contacting support.



