Air King EWF180 Bath Fan Through The Wall, 180 CFM Bench Approx : 9

Approx : 9

Polyethylene bottom screen

Speed: 0 - 800 rpm

168 GPH at 3' head

Fiber trapping rings are designed to prevent mushrooming and dimpling

Air King EWF180 Bath Fan Through The Wall, 180 CFM Bench Approx : 9The Air King Through the Wall Exhaust Fan Series features an all metal housing that can be installed into walls 4" to 9" thick and vents directly to the outside. A perfect fit for exhausting garages. Highlights: Spring loaded aluminum back draft damper prevents drafts from entering back into the room 8" round diameter housing for maximum air flow Direct to outdoors exhaust design eliminates the need for ducting Specifications: HVI Certified CFM : @ .