Zodiac - Brush set (pack of 2) - R0635903

Zodiac – Brush set (pack of 2) – R0635903

The Zodiac R0635903 is an official replacement brush set designed for Zodiac robotic and suction pool cleaners, specifically the Vortex OV5390 and compatible models. Supplied as a pack of two rubber lamella-style brushes, this set ensures your pool cleaner continues to deliver effective scrubbing and debris collection across the pool floor and walls. Over time, the brushes on a pool cleaner wear down through regular contact with pool surfaces, and replacing them promptly maintains optimal cleaning performance and protects internal components from additional strain.

The brushes are constructed from durable rubber with a lamella (blade/fin) design that provides firm but flexible contact with the pool surface. This construction allows the cleaner to agitate and loosen embedded dirt, algae, and fine debris before suction draws it into the filter bag or cartridge. The rubber material is resistant to the chemical environment of treated pool water, including chlorinated and salt-chlorinated systems, ensuring a long service life under normal operating conditions.

Technical characteristics and compatibility

The R0635903 brush set is the grey rubber lamella variant, designed to fit the Zodiac Vortex OV5390 robotic pool cleaner. It is an OEM (original equipment manufacturer) replacement part sourced directly from Zodiac, guaranteeing correct fitment and performance parity with the brushes originally installed on the cleaner. Using genuine Zodiac replacement brushes avoids the risk of poor fit or premature wear that can sometimes occur with non-original alternatives. Each set contains two brushes, providing a complete replacement for both sides of the cleaner in a single purchase, which simplifies maintenance and helps keep both brushes wearing evenly.

Installation is straightforward and tool-free in most cases — the brushes clip or slide into the designated mounting positions on the cleaner body, following the standard Zodiac service procedure for this model. No specialist knowledge is required, making this a practical DIY maintenance item for pool owners.

Suitability and practical buying context

This brush set is intended for owners of the Zodiac Vortex OV5390 robotic pool cleaner and any other Zodiac models confirmed compatible with the R0635903 reference. It is suitable for in-ground residential swimming pools with smooth or slightly textured surfaces including liner, painted concrete, fiberglass, and similar finishes. If your Zodiac cleaner is leaving streaks, missing areas, or showing visible brush wear, replacing the brush set is one of the most effective first maintenance steps. Keeping a spare set on hand is recommended for pool owners who run their cleaner frequently throughout the season, as brushes are a consumable wear item. Always verify compatibility with your specific cleaner model before ordering.