The Waterway Quad Flo Roto, Power, Jumbo, Poly Jets Jet Bearing (840-1601) is a replacement component for Jets & Parts applications from Waterway Plastics. It is designed for spa jet service where the correct face style, finish, and fit are important for appearance, water movement, and reliable replacement. Key listed details include Roto, Power, Jumbo, Poly Jets. Part number 840-1601 should be used to confirm compatibility before ordering.This component is useful when restoring jet appearance, replacing missing trim, correcting a damaged internal, or matching a specific Waterway or CMP jet configuration. Because many pool and spa parts look similar but differ by size, port style, finish, voltage, or equipment series, always compare the listed specifications with the part currently installed. This helps reduce ordering mistakes and supports a cleaner, more reliable repair. Manufactured/listed by Waterway Plastics for Jets & Parts applications Use part number 840-1601 to verify the exact replacement Helps restore fit, function, appearance, or sealing performance depending on the application Suitable for pool, spa, or bath equipment service when matched to the original component Inspect the existing part and confirm dimensions, connections, and model compatibility before ordering