Deluxe Blueair Classic 500/600 Series Particle Home Air Filter 13×9” Free Ship
This filter is compatible with both current and discontinued Blueair Classic models in the 500 and 600 series 600 Series: 601, 603, 605, 650E, 680i.
This filter is compatible with both current and discontinued Blueair Classic models in the 500 and 600 series 600 Series: 601, 603, 605, 650E, 680i.