Minivent air filter

摘要

A minivent air filter for filtering air passing through a vent in a force air system to remove dust and other particulate matter from the passing air. The minivent air filter includes a vent cover and a tubular vent sleeve in communication with the vent cover. The vent sleeve has a elongate slot. A pair of support rails are disposed in the vent sleeve below the elongate slot. A filter is inserted through the elongate slot into the vent sleeve.