4530 GENERAL AIRE® MAC SERIES AIR CLEANER
efficiently remove airborne microscopic particulates indoors to leave you with fresher air so you can breathe healthier. GeneralAire® Air Cleaner, Series: MAC, 20 in Width, 20 in Height, 7 in D, 1400 cfm Air Flow Capacity, 0.28 in-WC, 61.8 % Filter Efficiency, MERV: 10.

SPECS

• Opti-Fiber Media with low pressure drop characteristics
• CFM 1400
• Dimensions (inches): 20 H X 20 D X 7 W
• Weight (pounds): 15
• MERV 11 replacement media: 6FM2020 (GFI #4556)
• Traps 65% particle sizes 1.0 to 3.0 microns
• Change filter every 6 months
• Warranty (years): 10