Product Overview
This document provides essential information for the proper installation, operation, and maintenance of your MAYTRONICS Brush Combination, designed for Dolphin robotic pool cleaners. This blue combination brush, part number 6101660 / 787-6101660, is a genuine Maytronics replacement part engineered for optimal cleaning performance.

Figure 1: Top view of the MAYTRONICS Brush Combination. This image displays the blue brush with its characteristic grid pattern, indicating the top surface that faces upwards when installed in the robotic cleaner.
Setup and Installation
Before installing the new brush, ensure your Dolphin robotic pool cleaner is powered off and disconnected from its power supply. Refer to your specific Dolphin cleaner's manual for detailed instructions on accessing and replacing brushes.
Unpacking
Carefully remove the brush from its packaging. Inspect the brush for any signs of damage during transit. Do not use if the brush appears damaged.
Compatibility
This combination brush (part number 6101660 / 787-6101660) is specifically designed for certain Dolphin robotic pool cleaner models, including Dolphin 3001/2 and 2/HD series. Verify compatibility with your specific cleaner model before proceeding with installation.
Attachment
The brush is designed to snap or slide into designated slots on the underside of your Dolphin robotic pool cleaner. Align the brush with the mounting points on the cleaner's chassis. Apply gentle, even pressure until the brush is securely seated. Ensure all attachment points are firmly engaged to prevent the brush from detaching during operation.

Figure 2: Underside view of the MAYTRONICS Brush Combination. This image highlights the blue bristles and the structural design on the bottom, which engages with the robotic cleaner's drive system and mounting points.
Operation
Once installed, the MAYTRONICS Brush Combination operates automatically as part of your Dolphin robotic pool cleaner's cleaning cycle. The brushes rotate to scrub the pool surfaces (floor, walls, and waterline, depending on your cleaner's capabilities), dislodging dirt, algae, and debris, which are then suctioned into the cleaner's filter system. Ensure the brush rotates freely before operating the cleaner.
Care and Maintenance
Regular maintenance of your brush will extend its lifespan and ensure optimal cleaning performance.
Cleaning
After each cleaning cycle, remove the brush from the robotic cleaner (if easily detachable) and rinse it thoroughly with fresh water. This will remove any trapped debris, hair, or chemical residues. Do not use harsh chemicals or abrasive cleaners on the brush.
Inspection
Periodically inspect the bristles for wear, damage, or excessive flattening. Worn brushes can reduce cleaning efficiency. Also, check the attachment points for any cracks or signs of fatigue. Replace the brush if significant wear or damage is observed.
Storage
When not in use, store the brush in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure it is clean and dry before storage to prevent mold or mildew growth.
Troubleshooting
If you encounter issues with your MAYTRONICS Brush Combination, consider the following common solutions:
- Brush Not Rotating: Ensure the brush is correctly installed and securely attached to the robotic cleaner. Check for any debris or obstructions preventing rotation. Refer to your cleaner's manual for drive system troubleshooting.
- Poor Cleaning Performance: Inspect the brush for excessive wear or damage to the bristles. Worn brushes may need replacement. Ensure the pool water chemistry is balanced, as certain conditions can affect cleaning efficiency.
- Brush Detaching During Operation: Verify that the brush is fully engaged with all mounting points. If the attachment points on the brush or cleaner are damaged, replacement may be necessary.
For persistent issues, consult the user manual of your specific Dolphin robotic pool cleaner or contact Maytronics customer support.
Technical Specifications
| Feature | Detail |
|---|---|
| Brand | MAYTRONICS |
| Model Number | 787-6101660 |
| Part Number | 6101660 / 787-6101660 |
| Color | Blue |
| Handle Material | Plastic |
| Special Feature | Reusable |
| Item Weight | 1.99 Pounds |
| Manufacturer | Maytronics Us |
| UPC | 685984977991, 714735181445 |
| Unit Count | 1 Count |
| Date First Available | April 18, 2012 |
Warranty and Support
For information regarding warranty coverage, technical support, or replacement parts for your MAYTRONICS Brush Combination, please refer to the official Maytronics website or contact Maytronics customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.
Note: This brush is a replacement part. The warranty for the brush itself may differ from the warranty of the complete robotic pool cleaner unit.