Curtron S-ICM-72-1-EH-FILTER 75" In-Ceiling Mounted Air Curtain with Air FilterThis Curtron S ICM 72 1 EH FILTER In Ceiling Mounted Air Curtain is ideal for creating an air barrier between the outside elements and the interior of your business. It stops flying insects and airborne pollutants from entering into your establishment. The S ICM 72 1 EH FILTER covers an area up to 72" wide and is made for doors up to 10' high. It is electrically heated and comes with one 2 speed 1 2 HP motor. The Air Curtain's housing and grill is