Zodiac - Type 1 rubber blade brushes (pack of 2) - R0635902

Zodiac – Type 1 rubber blade brushes (pack of 2) – R0635902

The Zodiac R0635902 is an original replacement kit containing two Type 1 PMS108 yellow rubber blade brushes designed specifically for Zodiac Vortex OV series robotic pool cleaners. These brushes are the primary contact components that scrub and agitate pool surfaces as the robot travels across the floor and walls, dislodging algae, biofilm, fine sediment, and debris. Because brushes are subject to continuous mechanical wear and chemical exposure from pool water, periodic replacement is essential to maintain the robot’s cleaning performance. This kit provides two brushes, supplying a complete replacement set for one robot.

The brushes are manufactured from durable PVC rubber and feature a blade-style profile in a distinctive yellow colour, which allows easy identification as genuine Zodiac OEM components. The blade design flexes as it contacts the pool surface, creating effective scrubbing action without scratching liner or tile finishes. The PMS108 designation corresponds to the specific brush geometry required by the OV series drive system and brush housing, ensuring a precise fit without modification.

Technical characteristics and compatibility

These brushes are confirmed compatible with the Zodiac Vortex OV3300, OV3400, and OV3500 robotic pool cleaners. They are also suitable for equivalent models sold under the Gre brand that share the same brush specification. Each brush slots directly into the robot’s brush housing using the original mounting arrangement, requiring no tools beyond what is typically supplied with the robot. The blade geometry and rubber compound are matched to the torque and speed characteristics of the OV series drive system, ensuring consistent contact pressure across varying surface textures including painted concrete, fibreglass, vinyl liner, and tiled finishes. As an original Zodiac spare part, R0635902 meets the same production standards as the brushes fitted at the factory, preserving the robot’s certified cleaning behaviour and protecting the warranty where applicable.

Suitability and buying context

This product is intended for owners of Zodiac Vortex OV3300, OV3400, or OV3500 robotic pool cleaners who have noticed reduced scrubbing effectiveness, visible wear on the brush blades, cracking of the rubber compound, or uneven cleaning patterns. It is also a sensible preventive maintenance purchase for robots that have completed one or more full seasons of regular use. Because the kit contains two brushes — matching the number installed on the robot — a single purchase restores both contact surfaces simultaneously, which is important for maintaining balanced traction and uniform cleaning coverage. This is an OEM component rather than a generic aftermarket part, making it the recommended choice for maintaining full robot performance and avoiding compatibility issues.