A:Answer Hi Angelo. This is the Fellowes Hepa filter specifically for the AeraMax Pet PT65 Air Purifier. We do not have universal Hepa filters so you will want to check your purifier to see which Hepa filter is required. If you are unsure, please call our Customer Care Center at 1.800.945.4545, M-F, 7am-7pm CST for assistance. We are here to help!
