Rove 4, Sieve beds (Column Pair)

The Inogen Rove 4 Sieve Beds (Column Pair) are crucial components of your Inogen Rove 4 portable oxygen concentrator, responsible for filtering and separating oxygen from the surrounding air. These sieve beds naturally wear out over time, which can affect the concentrator’s ability to produce high-quality oxygen. To keep your device functioning at its best, it’s recommended to replace the sieve beds every 18 to 24 months, depending on usage. The replacement process is simple and quick, requiring no tools—just remove the old column pair and slide in the new one. Replacing the sieve beds ensures that your oxygen concentrator continues to deliver reliable, medical-grade oxygen for your daily needs.