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Terry Arko

Independent Contractor
Recreational Water
HASA Chemical
Redmond, WA

Terry Arko, Independent Contractor Recreational Water, Hasa Chemical, has more than 30 years’ experience in the swimming pool and spa industry, working in service, repair, retail sales, chemical manufacturing, customer service, sales, and product development. A certified pool operator (CPO) and CPO Instructor through the National Swimming Pool Foundation (PHTA). Arko is currently a Water Specialist for SeaKlear Pool and Spa Products including products that treat cloudy water. As members of the National Drowning Prevention Alliance (NDPA), Terry is passionate about water safety and drowning prevention.

Terry Arko

PHTA Strategic Partners

  • Fluidra
  • Hayward
  • LOU
  • Lyon Financial
  • MCC
  • Pentair
  • Raypak
  • WatkinsWellness