Weir Floating Door S'Assy GMB

Complete weir floating door sub-assembly in grey, black, and mocha (GMB) finish for hot tub skimmer systems. The weir door regulates water flow into the skimmer, improving surface debris capture and preventing air from entering the circulation pump during operation. A worn or missing weir door leads to reduced skimming efficiency and potential pump air lock. Compatible with Coast Spas skimmer systems and other hot tub brands using standard weir door assembly configurations including Sundance, Cal Spas, Master Spas, and others. Sold as a complete sub-assembly. Search: hot tub weir door assembly GMB, spa skimmer weir door replacement, grey black mocha weir door, skimmer floating door hot tub, weir door sub assembly spa.