AstralPool - Manifold Arm 1" 175 mm with Fibreglass for Proline Filter - 4404010019

AstralPool – Manifold Arm 1″ 175 mm with Fibreglass for Proline Filter

This is the genuine AstralPool replacement manifold arm (collector arm) for the AstralPool Proline Filter. Measuring 175 mm in length with a 1″ threaded connection and fibreglass-reinforced construction, it fits directly into the filter’s lower manifold assembly — position 17 in the official Fluidra exploded view. It is the correct OEM part for models 20611FP196 and 20612FP196.

Cum funcționează

The manifold arm is a slotted internal component seated at the base of the filter tank. During normal filtration it draws clean, filtered water from the sand bed and returns it to the pool; during backwash cycles it distributes pressurised water upward through the sand to agitate and flush retained debris out to waste. A cracked or clogged arm compromises both functions, reducing filtration efficiency and backwash effectiveness.

Compatibilitate

This arm is designed exclusively for the AstralPool Proline Filter (parent SKU 20612FP196 / 20611FP196). Always cross-reference the exploded view position (17) and your filter’s model number before ordering, as the Proline range uses manifold arms of different lengths depending on tank diameter — this specific arm is the 175 mm variant.

De ce autenticitatea contează

As an OEM Fluidra/AstralPool part, this manifold arm is manufactured to the precise slot dimensions, thread pitch, and fibreglass-reinforced material specification of the original. Third-party substitutes may differ in slot sizing or material strength, potentially allowing sand to bypass the arm or causing premature failure under backwash pressure.