Replacement PureFresh Foam Filter for Transcend Micro Auto-CPAP Machines - 2 Pack

These PureFresh foam filters are is designed for use with the Transcend Micro CPAP machines. Foam pollen filters are reusable. They should be cleaned on a regular basis and replaced as needed due to wear and tear.

For optimal performance, foam filters should be washed weekly and replaced every 6 months or as needed