smith1j

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Jonell Day Kenagy

Pacific Northwest
indoor pool approx. 20K gallons, SPA at one end (included in water filtration/heater system) Hallmark 1980 pool:concrete bottom with ledge the vinyl (fiberglass?) Hallmark panels to form pool walls. Constant problem with 'blisters' on these vinyl walls!) Ready to repaint.
Chlorine chemistry. Teledyne Laars 175 heater, Hallmark pump