Waterway Plastics Drain Cover Grate, 9" x 9", 2011 Style | 642-4790 V Billow Dimensions: 42” diameter

Dimensions: 42” diameter

reinforced fabric and robust threading that resist fading and wear from sun

Waterway Plastics produces the 413-4100 part as a key component for managing fluid flow

Follow general safety guidelines and store according to label directions

water can backflow or the line may not seal

Waterway Plastics Drain Cover Grate, 9" x 9", 2011 Style | 642-4790 V Billow Dimensions: 42” diameterWhat This Part Is Used For The Waterway Plastics 642 4790V drain cover grate is used to cover suction outlets in pool and spa drain systems. The 9in x 9in 2011 style is commonly installed during drain replacements, resurfacing projects, and safety updates where a matching frame is already in place. Why This Part Matters Drain covers play a direct role in both circulation performance and bather safety. A cracked, warped, or outdated grate can restrict