pH
Stands for "Potential for Hydrogen" This is the term
used to describe the acid (low pH) or alkalinity
(high pH) condition of the water. The ideal pH for spa
water is 7.5
Skimmer
This is the square opening with the floating gate at the
water level. The skimmer removes surface debris to the filter.
The water level in the spa should be kept at 2" above the
skimmer for optimum operation.
Glossary of Terms (cont.)
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