Integrity Series 100 CFM Wall or Ceiling Bathroom Exhaust Fan, Energy StarThe Delta Breez Integrity Series 100 CFM Wall or Ceiling Bathroom Exhaust Fan is an Energy Star certified product that effectively removes excess moisture and odor from your bathroom. With its powerful 100 CFM, it improves air quality and reduces the risk of mold and mildew, giving you a healthier and more comfortable living environment. DIMENSIONS Housing Length (in.) 7. 5 Housing Width (in.) 7. 25 Product Height (in.) 5. 75 Product Length (in.) 9.