Waterway Drain Grate [9" x 9" Square Black] (642-4791V) wyes Designed for service professionals and

Designed for service professionals and pool owners

The Waterway 500-1600 piston assembly is designed for compatible 2-1/2 inch slide valve applications

Fits compatible 784 Series lighting applications

2" compatibility

This type of replacement is especially helpful when the tank remains serviceable and the real issue is centered on the standpipe assemblies themselves

Waterway Drain Grate [9" x 9" Square Black] (642-4791V) wyes Designed for service professionals andWaterway Drain Grate [9" x 9" Square Black] is a replacement drain component designed for compatible pool, spa, and bath drain installations. This Waterway Plastics part supports proper water movement, service access, and finished system appearance when matched to the correct drain body or assembly. Use it during drain repairs, equipment refreshes, or replacement work where the size, style, color, and part number need to match the existing