  - Airflow Improvement - 51.69% 
  - Efficiency Rating - 99.30% 
  - Airflow Improvement - 51.69% 
  - Efficiency Rating - 99.59% 
 
                            Airflow Improvement
51.69%
 
                            Efficiency Rating
99.30%
 
                            Airflow Improvement
51.69%
 
                            Efficiency Rating
99.59%