Description
Ultra Fine Filters are an optional accessory for increased filtration efficiency, for use with all DreamStation 2 CPAP & BiPAP machines. To install an ultra fine filter in your DreamStation 2, slide the foam pollen filter out of the machine, securely snap the ultra fine filter onto the base of the foam pollen filter, and insert them both back into the device. For complete instructions review the documentation that came with your equipment.