The new Enviracaire Elite F300 electronic air cleaner is up to 10 percent more effective than the original F300 in filtering particles as small as 0.3 microns, says the manufacturer. It captures up to 98 percent of particles greater than 3 microns in size and prevents them from passing through the filter, the company states. The new electronic air cleaner has a higher performance than the original F300 as a result of the addition of a high airflow post-filter. This air cleaner is available in four sizes. It has a new low-profile door, which allows the system to be installed in smaller spaces. A test button enables the contractor to check for proper wiring and installation before leaving the jobsite.

Honeywell International, Minneapolis, MN; 800-468-1502;

eProduct #185