Original iRobot Roomba Aerovac filter set. Contains 1 filter.
It is important the holes in the tissue of this filter remain opened. If not, it is time to replace the filter. Sometimes the filters become clogged with dirt, sometimes the tissue loosens a little after a lot of use. Air flow throught the filter is important to extend the life of the vacuum motor. It also improves vacuum cleaning performance. Fits all 500/600 Series models with the AeroVac ™ bin.