303-0 Evaporative Cooler Water Treatment, 1-Qt. - Quantity 1

Cooler Guard, QT, Evaporative Cooler Water Treatment.

Materially reduces the amount of calcium. Mineral & rust deposits formed during operation. Improves cooler efficiency by keeping your cooler pad cleaner and helps insure maximum water absorption by, all pad fibers.Size: 1 quartStops cooler odorsEvaporative cooler water treatmentImproves cooler efficiency by keeping yourMineral & rust deposits formed during operation cooler pad cleanerHelps insure maximum water absorption by, all pad fibers.