Zodiac - Filter cover - R0632403

Zodiac – Filter cover – R0632403

The Zodiac R0632403 is the official replacement filter cover for the Zodiac CyclonX RC 4300 robotic pool cleaner. This upper filter cover is finished in blue and serves as the protective top lid that secures the filter cartridge housing during operation. Over time, the original cover can become brittle, cracked, or discoloured due to prolonged UV exposure, chemical contact, and mechanical wear. This genuine OEM replacement part restores the cleaner to its original factory condition, ensuring the filtration system functions correctly and that the internal components remain properly sealed during cleaning cycles.

Technical characteristics and compatibility

The R0632403 filter cover is designed and manufactured specifically for the Zodiac CyclonX RC 4300 robotic pool cleaner. As an original Zodiac spare part, it is guaranteed to fit without modification and to meet the same tolerances as the part it replaces. The cover is produced in a blue colour that matches the original aesthetic of the RC 4300 model. Its primary technical role is to maintain correct closure of the filter compartment, preventing debris from escaping back into the pool water and ensuring effective suction pressure is maintained across the filtration stage. Using a non-original or ill-fitting cover can compromise filter efficiency and potentially allow fine debris to bypass the cartridge, so using this genuine part is strongly recommended. The product is covered by a 2-year manufacturer’s warranty in accordance with Zodiac’s standard warranty terms.

Suitability and buying context

This filter cover is intended exclusively for owners of the Zodiac CyclonX RC 4300 robotic pool cleaner. It is the correct choice when the existing top cover shows signs of physical damage such as cracks, warping, or a broken retention mechanism that prevents it from closing securely. It is equally suitable as a preventive replacement during a general service or refurbishment of the robot. Because it is a genuine OEM component sourced directly from Zodiac, it requires no adaptation and can be installed quickly without specialist tools. If you are unsure whether this part matches your specific robot model, refer to the model designation printed on your cleaner or consult the parts diagram for the CyclonX RC 4300 series.