OEM Waterway Manifold Nut for Crystal Water DE Filters 718-4320 is a precision-engineered component designed to secure the manifold assembly within your Waterway Crystal Water DE filter. Built from durable materials and manufactured to exact specifications, this nut ensures a stable fit that supports proper system operation. It helps maintain internal pressure balance and alignment, playing a key role in keeping your DE filtration system functioning efficiently and reliably.

• Secures Filter Manifold: Keeps the internal manifold assembly firmly in place, ensuring stable filter performance.

• Reliable and Tight Fit: Provides a secure hold that prevents movement or misalignment under operating pressure.

• Designed for Crystal Water Filters: Built for compatibility with all Waterway Crystal Water DE filter models.

• Manufacturer-Spec Construction: Meets OEM standards to ensure consistency, strength, and long-lasting use.

• Supports Filtration Efficiency: Helps maintain internal component stability for smooth and effective filtration cycles.

• (1)ÊWaterway 718-4320 Manifold Nut

• Waterway Crystal Water DE Filters

DE Filter Manifold Nut

718-4320 manifold nut for waterway de filters

in-store nut to secure de filter manifold

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part to hold top manifold in de housing

Filter Assembly and Repairs

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Fitment and Model Use

nut fits crystal water de filter systems

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in-store replacement part for filter assembly