Prefilter for air purifier AIR PURE PRO
Replacement aluminum pre-filter for the AIR PURE PRO 7-stage air purifier. Primary filtration uses the aluminum alloy filter located in this pre-filter. It is mainly used to filter dust larger than 5 microns, including large dust particles, dander, pollen, floating debris, and other contaminants. It can be washed many times and used repeatedly.