Pool words, explained
Clear explanations of common pool terms.
A
Algae
Plant-like organisms that can grow in pools if not properly maintained.
Alkalinity
Helps stabilize pH levels in the pool, preventing sudden changes.
Auto-fill
A feature that automatically adds water to the pool when needed.
B
Backwashing
A method of cleaning the pool filter by reversing water flow through it.
C
Calcium hardness
Refers to the level of dissolved calcium in the pool water, important for preventing damage to pool surfaces.
Chlorine
A disinfectant used to kill bacteria and algae in pool water.
Coping
The material that caps the edge of the pool shell, providing a finished look.
F
Filter
A system that removes particles and debris from pool water, keeping it clean.
P
pH level
A measure of how acidic or basic the pool water is, important for swimmer comfort and equipment maintenance.
Plaster
A smooth finish applied to the surface of a pool.
Pump
Circulates water through the pool’s filtration system.
S
Saltwater pool
A pool that uses dissolved salt to generate chlorine for sanitization.
Shock treatment
A process of adding a large amount of chlorine to the pool to quickly raise the chlorine level, used to clear cloudy water or after heavy use.
Skimmer
A device that removes debris from the surface of the pool water.
V
Vacuum
A tool used to clean the bottom of the pool.
W
Winterizing a pool
Preparing the pool for winter to prevent damage from freezing and inactivity.
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