Waterway Main Drain Grate [9" x 9" Sq Wht] (642-4790V) is a Waterway Plastics drain component made for pool, spa, or bath water-management applications. Drain parts play an important role in helping water move properly through the system while maintaining a clean, finished installation at the surface or plumbing connection point. This replacement part is useful when servicing damaged drain covers, grates, frames, or low-profile drain assemblies. Matching the original style, color, connection size, and Waterway part number can help keep the repair accurate and reduce fitment issues during installation. It is a solid choice for maintenance teams, repair technicians, and homeowners replacing worn or missing drain hardware. Waterway Plastics replacement drain component Supports proper water movement and system serviceability Helpful for replacing worn, cracked, missing, or discolored drain parts Designed for pool, spa, and bath drain applications Confirm dimensions, color, and part number for best fit