Waterway Drain Grate [9" x 9" Square Black] (642-4791V) couplings Helps support proper wet-end alignment

Helps support proper wet-end alignment and sealing performance

Replacing the nose cap can help restore both the structural finish and the day-to-day usability of the cleaner

Light-duty flow switches like this are useful in control applications where accurate flow verification matters more than heavy switching capacity

Helps manage airflow in compatible spa systems

Waterway Drain Grate [9" x 9" Square Black] (642-4791V) couplings Helps support proper wet-end alignmentWaterway 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