Balboa 4-7/8" Suction Cover [179/256 gpm] [White] (30240U-WH) marquisspas The Waterway 550-2630 round weir

The Waterway 550-2630 round weir is designed for compatible Dyna-Flo Plus and Dyna-Flo Low Profile skimmer applications and comes in white

supporting proper fit and helping reduce leakage around the installation point

It is a practical replacement when the original pump needs functional restoration without replacing the entire assembly

especially when the original hardware is missing

The V38-166 is a strong service choice when an UltraFlow assembly needs a more complete refresh rather than reusing questionable original hardware

Balboa 4-7/8" Suction Cover [179/256 gpm] [White] (30240U-WH) marquisspas The Waterway 550-2630 round weirHigher capacity suction points require a cover that can support strong intake while still meeting the visual and functional demands of a spa interior. This white suction cover is designed for that role, offering a larger format and higher flow capacity for systems that need it. The 179 and 256 gallon per minute references make it clear that this part is intended for more robust intake conditions than smaller covers are built to handle. That makes