Good therapy starts with clean air—and that means a clean filter. These Purdoux disposable filters are sized to fit perfectly in your ResMed device and help block dust, pollen, and airborne particles that could interfere with your sleep or your machine.
This 3-pack gives you about a month’s worth of filters if you change them every two weeks. If you have pets or smoke at home, you’ll want to swap them out even more often. It’s a small detail, but one that makes a big difference in how your machine performs and how you feel every morning.