Zodiac - Breather tube, CS100 and CS150 - R0462803

Zodiac – Breather tube, CS100 and CS150 – R0462803

The Zodiac R0462803 is a genuine OEM replacement breather tube designed specifically for Zodiac CS100 and CS150 cartridge filter systems. The breather tube plays a critical role in the filter’s internal air management, allowing trapped air to escape from the filter housing during the filling and priming process. Without a fully functional breather tube, air locks can form inside the filter tank, reducing water flow efficiency, causing pressure irregularities, and potentially affecting the overall performance of the filtration system. Replacing a damaged or missing breather tube restores correct hydraulic behaviour and ensures the filter operates as intended.

Technical details and compatibility

This breather tube is a direct-fit spare part engineered to match the exact specifications of the Zodiac CS series cartridge filters, specifically the CS100 and CS150 models. As an official Zodiac replacement component, it is manufactured to the same tolerances and material standards as the original part, ensuring a secure and reliable fit within the filter housing without the need for modification. The part number R0462803 is referenced across multiple official Zodiac and Fluidra catalogues, confirming its consistent specification across production years. It is intended for installation within the internal assembly of the filter tank and should be fitted by a competent installer following the relevant Zodiac service documentation.

Suitability and buying context

This part is suited to pool owners and service technicians who maintain pools equipped with Zodiac CS100 or CS150 cartridge filter systems. It is a straightforward service component that restores proper air release function during filter start-up and backwash cycles. If your Zodiac CS series filter is experiencing difficulty priming, showing signs of air entrainment, or has a visibly damaged or degraded breather tube, replacing it with this genuine Zodiac part is the recommended course of action. Using an authentic OEM component ensures full compatibility and maintains the integrity of the filter assembly.