Advantages
of rotary aerators:
Very durable
High life expectancy
Very little maintenance
Disadvantages
of rotary aerators:
Very loud
Twice the electric use
Higher cost
Advantages
of linear aerators:
Extremely quiet
Half the electric use
Low cost maintenance
Lower cost
Disadvantages
of linear aerators:
More maintenance than rotary
Not as durable
Slightly lower life expectancy
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