Replacement Filters - The EJ air purifier takes the HEPA filter and one of the two carbon filter options.
New and improved with 50% more carbon surface area. Independently tested for better gas removal than our original filter. Replacement pleated activated carbon filter for the EJ120 air purifier. The filter construction consists of specially treated granular activated carbon that is effective for all gases. Note: This air purifier has room for the HEPA filter and one of the carbon filter options.
Replacement GAC carbon filter for the EJ air purifiers. The filter construction consists of specially treated granular activated carbon (GAC) that is effective for all gases. Choose either this GAC carbon filter or the pleated carbon filter for the EJ.
Optional pre-filter for use with the EJ air purifier. Beginning in July 2020 we included this filter in the EJ120.