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January 14, 2026
http://www.CPOclass.com Increase your swimming ….

http://www.CPOclass.com

Increase your swimming pool knowledge from the classroom in-person, or online/virtual from the office, shop, living room, on a boat, or in your underwear; anywhere an internet connection is available. Online educational sessions are on demand and available 24/7. CPO classes are virtual and monthly at www.CPOclass.com. The virtual CPO Class is eligible for the Service Industry News Coupon: NEWS24 which gives the user $50 off any CPO Class on site. No max.

Certification Courses

• Algae Prevention & Eradication

• Alum (Aluminum Sulfate)

• Troubleshooting Suction Side leaks (Free)

• Diatomaceous Earth Calculations (Free)

• Mustard Algae Seminar

• A look at Cyanuric Acid

• Water Testing & Test Kit Interferences (Free)

www.onlinepoolclasses.com http://www.onlinepoolclasses.com

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