The GeneralAire AC500 120 Volt HEPA Air Cleaner is a HEPA air cleaner. This AC500 air cleaner has 3 filters:
This HEPA air cleaner's 3 filters act as a sound barrier, creating a very quiet operation. This General Aire HEPA air cleaner is designed to be directly mounted on the return air duct or remotely mounted, producing zero pressure drop.
The General Aire AC 500 has dimensions of 13" x 17" x 22".