Fluidra - Millennium Sand Filter Manifold Arm Assembly 350 mm - 4404010073

Fluidra – Millennium Sand Filter Manifold Arm Assembly 350 mm

This genuine Fluidra manifold arm assembly is an internal spare part for the Millennium Sand Filter with top outlet, sized for 350 mm diameter filter tanks. Positioned at the base of the filter vessel, the manifold arm works together with the lateral collectors to gather filtered water evenly across the sand bed and channel it back into the return circuit. Replacing a worn or broken arm restores correct flow distribution and protects filtration performance.

Compatibility

Designed specifically for the Fluidra Millennium Sand Filter range with top-outlet configuration and a 350 mm tank diameter. Always verify your filter model and tank diameter before ordering, as Fluidra produces manifold arms in multiple sizes to suit different Millennium filter vessels. Consult your filter’s parts diagram or a qualified technician if you are unsure of the correct size.

Why Genuine Matters

As a genuine Fluidra spare part, this manifold arm assembly is manufactured to the exact tolerances of the original component, ensuring a secure, leak-free fit within the filter body. Off-brand substitutes may cause uneven water distribution through the sand bed, reducing filtration efficiency and potentially voiding your filter warranty. Choosing an authentic Fluidra part gives you confidence in long-term reliability and chemical resistance.

Installation

Installation requires draining the filter tank and removing the multiport valve or top fitting to access the internal manifold. The arm assembly connects to the central hub at the base of the tank; ensure all connection points are seated firmly before reassembling and refilling. Professional installation is recommended to avoid damage to the filter body or incorrect assembly.