This is the replacement filter designed specifcally for Somnetics Transcend travel CPAP lineup. They are compatible with all of Transcend devices that use the Filter Frame. Simply push the button and remove the filter. Viola! New filter. If you have the older Transcend device it will not work due to the latch on the bottom of the filter frame that permanantly attaches the filter to the frame itself.
These filters are compatible specifically with the Transcend EZEX and the Transcend Auto. If you own the older model of the Transcend then these will unfortunately not work.
Somnetics recommends that you wash your filters weekly with distilled water and a mild detergent.
Somnetics recommends that you clean your filters with a mixture that includes about 5% of a mild detergent.