Spa and safety
Spa jets
Spa jets are nozzles that push water or air into a spa for massage.
Jets draw water from the pump, and some mix in air from a blower. Direction and flow can be adjusted at each jet.
Weak jets can mean a clogged filter, an airlock, or a failing pump. A jet with no flow may be closed or blocked with debris. Biofilm can grow in plumbing, so clean and drain the spa on schedule. Check the maker's manual. Never run a spa pump with blocked suction.
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