Replacement filter/diffuser for the Fisher & Paykel Eson 2 Nasal Mask. This diffuser is compatible with all Eson 2 mask sizes. The diffuser reduces noise and the air draft and is washable, durable and can be replaced at any time.
1 Diffuser cover and filter only.
The frame connector is the piece that holds the elbow and connects both sides of the frame together. Locate the mask frame connector underneath the elbow, where the air intake from the hose is. Eject the elbow from the frame connector. Remove each side of the mask frame connector.