Replacement CPAP filters for the HDM Z1™ Travel CPAP machine. Two polyester air filters are in each pack.
Remember for the best possible CPAP therapy, these filters should be replaced every 30 days. Clean filters ensure the purest air is delivered during CPAP therapy.
CPAP Supply USA is here to assist and answer any questions you may have regarding your CPAP therapy and replacement of your CPAP shupplies.