PORTACOOL Hard Water Treatment (4-Pack)

Protect the PORTACOOL Portable Evaporative Air Cooler that you have invested in with the Hard Water treatment. It keeps minerals from hard water in solution, and helps prevent scale buildup on evaporative cooling media. It can also extend the life of evaporative media. A single package has 4 treatments. Add to PORTACOOL unit to help prevent hard water mineral buildup, protecting fan components and extending the life of the unit.|Prevents mineral deposit buildup on evaporative cooler media|Allows better operation of the evaporative cooling unit|Extends the life of the evaporative media pad|Each application will last approximately 30 days, depending on the local water condition