Disposable ultra‑fine filters for the original DreamStation (DS1). Use with the reusable foam pollen filter for best protection.

Not compatible with DreamStation 2.

Part number: 1122447

Installation

• Insert the blue foam filter first; place the light‑blue ultra‑fine in front of it; close the door.

What’s included

• Your selected pack size of ultra‑fine filters for DS1.

Suggested replacement cadence: every 2 weeks.