The A65 covers an area of 8,000 sq. ft. and offers 700 air watts of suction and airflow to provide superior cleaning power.
The A75 covers 2,000 sq. ft. and 600 air watts of suction and airflow to provide superior cleaning power.
The A85 covers 8,000 sq. ft. and offers 700 air watts of suction and airflow that provide superior cleaning power.
The A95 covers 10,000 sq.ft., with 710 air watts of suction and airflow providing superior cleaning power.
The A175 covers an area of up to 5,000 sq. ft and offers 550 air watts of suction and airflow, so you have the power you need for a great clean.