Removes 94 percent of pollen and mold|Removes 72 percent of airborne bacteria and fungi|Removes 56 percent of dust particles|Permanently traps indoor allergens that can lead to respiratory problems|The aprilaire model 1210 air purifier is a whole home air purifier that keeps every room in your homes clean and comfortable|It is installed into your central heating and cooling system be a local HVAC professional|The model 1210 is MERV 11, compare this to a standard 1 in air filter which is only MERV 4 (MERV is a scale used to measures the effectiveness of air filter)|Prevents dust build up in your house|Maximized the life of your heating and cooling equipment|Improve energy savings be keeping your HVAC equipment clean|Produces no ozone because it has no moving parts|Requires maintenance just once a year|Includes clean coil Guarantee: aprilaire air purifiers are so effective at removing particles and contaminant that should your new indoor air conditioning coil requires professional cleaning in the next 10 years, aprilaire will pay $100 toward the costs of having the coil cleaned