Package Contain: This filter kits includes 12 pieces disposable filters.
Compatible With Most Cpap Machines:Not for Resmed 11 machine. Fit In-line filter for 22mm tubing machine and 25mm mask elbow.
reat Working: Filter impurities in the air and Purify black debris to get clean air. Each filter is precision manufactured to filter out dirty particles or black debris from the air. Let your sleep care device stay always clean and protect you and your machine.
