Description
Upgrade your Dolphin S-Series pool cleaner with the Active S-Series S50-S300i PVC Front Brush in blue. Engineered as a precise front scrubber for the Dolphin S-Series lineup—including S50, S200, S300, and S300i models—this brush replaces part 99831221-R1 to restore peak scrubbing performance and surface contact.
- Powerful front scrubbing action—dense PVC bristles are positioned to tackle algae, mineral deposits, and stubborn debris as the cleaner glides along floors and walls, delivering a cleaner pool with fewer passes.
- Durable, chemical-resistant construction—the blue PVC bristles are designed to withstand regular chlorine and bromine exposure, so you get longer wear and consistent performance between maintenance cycles.
- Precise compatibility—specifically designed to fit the S50, S200, S300, and S300i Dolphin cleaners, ensuring a seamless replacement that maintains the integrity of your cleaning system.
- Effortless replacement—a straightforward swap-in part that minimizes downtime. In most setups, you can replace the front brush quickly without special tools, keeping your pool cleaning routine on track.
- Optimized cleaning efficiency—by maintaining constant contact with surfaces, this brush helps improve suction performance and debris pickup, reducing the need for manual intervention and helping your cleaner work more effectively between service sessions.
The blue front brush is designed to maximize contact with pool surfaces, enhancing scrubbing power where it counts most—tile grout, plaster texture, and fiberglass surfaces. By keeping the cleaning edge engaged as the Dolphin moves, this brush helps break loose stuck-on grime and supports more thorough filtration through the system.
Who benefits most
- Pool owners relying on Dolphin S-Series cleaners for routine maintenance and weekly cleans
- Homes with visible algae growth, mineral buildup, or high-traffic pool surfaces
- Anyone who wants a quick, tool-free replacement that preserves cleaning performance between services
Careful maintenance pays off with any replacement brush. Regularly inspect the bristles for wear and tear, and replace when bristles begin to flatten or shorten. This Active Front Brush is a direct substitute within the Maytronics S-Series ecosystem, designed to restore the cleaner’s scrubbing edge and keep your pool looking its best.
What you get: 1 x Active S-Series PVC Front Brush (Blue) for Dolphin S50-S300i. Replacement part number: 99831221-R1. Built by Maytronics, a trusted name in pool automation and automatic cleaners, this brush embodies the brand’s commitment to reliable, performance-driven maintenance parts that keep your Dolphin cleaner performing at its best year after year.