Pre-installed orange 1800 Pop-Top™ flush plug blocks debris from entering after flushing. Allows for easy nozzle installation. 1 x 16mm-1/2" Barb Elbow or 1 x 20mm-1/2" Barbed Elbow. In 4ft, 6ft, 8ft, 10ft, 12ft, 15ft, 18ft.
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