Rio II Replacement Nasal Pillows (Cushions)
Maintain a perfect seal and peak comfort with genuine Rio II Replacement Nasal Pillows. As the most critical component of your CPAP interface, the nasal pillow is responsible for delivering your therapy pressure comfortably and quietly.
Is your mask losing its seal? Don’t compromise your therapy. Refresh your Rio II mask today with a new set of cushions and get back to the quiet, comfortable sleep you deserve.
Why Replace Every 2–4 Weeks?
To ensure the highest level of hygiene and performance, sleep experts recommend replacing your nasal pillows every 14 to 30 days. Over time, micro-tears in the silicone can harbor bacteria and cause the seal to become “floppy,” leading to mask leaks that disrupt your sleep.
Standard Shipping (Continental U.S.)
We offer free standard shipping on orders $100 and up, typically delivered in 3–6 business days. Orders under $50 have a flat rate of $9.99 with the same delivery timeframe. Delivery times are estimates and may vary due to weather or unforeseen circumstances.
Expedited Shipping
Need it faster? Choose 2-Day Shipping for $19.99 or 1-Day Overnight Shipping for $29.99 (next business day delivery). Please note that expedited shipping is not available for Alaska, Hawaii, PO Boxes, U.S. Territories, or orders containing high-capacity batteries.
Processing & Shipping Times
Orders placed and cleared before 12:00 PM Pacific Time, Monday–Friday, ship the same day. Orders after this cutoff ship the next business day. Carriers do not pick up or deliver on major holidays including New Year's Day, Martin Luther King Jr. Day, President's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving (and the day after), and Christmas Day.
