Global Product Type: HEPA/Carbon Air Cleaner Machines Air Cleaner Machine Type: HEPA/Carbon CADR: 546.3 Maximum Room Size (Square Footage): 1,500 sq ft Maximum Room Size: 40 ft x 37.5 ft Filter Type(s): H13 True HEPA/Carbon, Pre-Filter Color(s): White/Black Number of Speeds: 4 Replacement Filter: Fellowes?9787902 Air Changes Per Hour: 1,500 sq ft at 3 ACH; 900 sq ft at 5 ACH Width: 14.56' Depth: 31.13' Height: 14.56' Product Biodegradability Indicator: N Product Biodegradability in Days: 0 Product Compostability Indicator: N Pre-Consumer Recycled Content Percent: 0% Post-Consumer Recycled Content Percent: 0% Total Recycled Content Percent: 0%