Suction Cover
The suction cover assembly in a hot tub plays a crucial role in the circulation and filtration of water.
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Suction Line: The suction line is responsible for sucking water out of the hot tub, which is powered by the pump. This is part of the closed-loop plumbing system of the hot tub, where water circulates non-stop while the hot tub is turned on.
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Safety Compliance: The suction cover assembly must comply with the Virginia Graeme Baker or VGB law. This law prohibits the sale of old-style suction fittings that are not VGB compliant. This law was brought into force as a safety issue that relates to hair entrapment in pool and spa suction assemblies.
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Filtration: The suction cover assembly aids in the filtration process by preventing large debris from entering the filtration system. It extends the life of your filtration components by preventing drain clogging.
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Replacement and Maintenance: If the suction cover is broken, you may need to replace the entire suction assembly with a new model. All new suction covers and assemblies sold are VGB compliant.
Remember, when in doubt, it’s best to leave the installation of safety equipment, including these safety grates, to spa techs and local experts.
