Tested using ANSI/ASHRAE 52.2 - 1999 Standard

• Opti-fiber media with low pressure drop characteristics Galvanized cabinet with a metal door MERV 11 replacement media: 6FM1625 (GFI #4541) Traps 75% particle sizes 1 - 3 um Change every 6 months Removes dust, dust mites, pet dander, pollen and more; airborne particulates as small as 0.01 micron Reduce allergy symptoms and asthma triggers Hydrophobic (resists moisture) filter media Built to last Sturdy, easily removed doors for quick filter change Minimal maintenance For 1 - 3 ton or 3.5 ton electric air handlers or gas furnaces

Installing a quality GeneralAire Air Cleaner can reduce allergy and asthma symptoms and improve other chronic health conditions adversely affected by harmful particulates in your home's air. Air passes through your new MAC Air Cleaner where particulates are captured within the fibers of the filter media. The air leaving your MAC Air Cleaner is healthier and safer for your family.