PAHLÉN P

Machines, namely, counter-current swimming machines for use in swimming pools to enable swimming in place against an adjustable counter-current; parts of machines, pumps

Control instruments for use in swimming pools, namely, instruments for testing and measuring chemicals, dosing chemicals, regulating, monitoring, and controlling water quality

Equipment for swimming pools, namely, swimming pool chlorinating units, swimming pool drain covers,[ swimming pool skimmer flow diverting weir for increasing the amount of debris drawn into the skimmer, ] heat exchangers, electric heaters, and illuminating lights; equipment for water cleaning, namely, swimming pool water cleaning and filtering units