  - Airflow Improvement - 27.25% 
  - Efficiency Rating - 99.29% 
  - Airflow Improvement - 27.45% 
  - Efficiency Rating - 99.44% 
 
                            Airflow Improvement
27.25%
 
                            Efficiency Rating
99.29%
 
                            Airflow Improvement
27.45%
 
                            Efficiency Rating
99.44%