Reusable Diffuser for F&P Nova Nasal CPAP/BiPAP Masks

The Reusable Diffuser for Fisher & Paykel Nova Nasal Masks is a simple add-on designed to make your therapy quieter and more comfortable. This optional diffuser snaps easily over the Nova Nasal's  built-in exhalation ports to soften and disperse airflow as you breathe out. Once in place, the diffuser helps reduce exhalation noise by up to 5 dBA while minimizing air draft and creating a quieter sleep environment for you and your bed partner.