Drive SimO2 Sieve Beds

Drive DeVilbiss SIMO2 Sieve Beds (Columns) Replacement Kit

Restore your Drive SIMO2 Portable Oxygen Concentrator’s oxygen purity and performance with official sieve bed columns (also known as sieve bed assemblies). These are the critical internal components responsible for separating and concentrating oxygen from ambient air.

Why Replace Your Sieve Beds?

• Restore Performance: Over time, sieve beds lose efficiency. Replacing them brings back high oxygen concentration and reliable flow.
• Field-Replaceable Design: The SIMO2 features easy-to-replace sieve beds — no need to send the unit in for service.
• Extends Device Life: Fresh sieve beds help prevent low-oxygen alarms and maintain consistent therapy.
• Complete Kit: Includes everything needed for straightforward installation (columns with removal tool).

Key Benefits

• Improves oxygen purity and overall device efficiency
• Easy DIY replacement
• Helps avoid costly repairs or downtime
• Ideal for users experiencing declining performance or low O₂ alerts

Package Includes

• Replacement Sieve Bed Columns for Drive SIMO2
• Sieve Bed Removal Tool

Compatible With: Drive DeVilbiss SIMO2 Portable Oxygen Concentrator, MedaCure Aerolite Portable Oxygen Concentrator, Jumao Portable Oxygen Concentrator

Installation Tip

Replacement is designed to be user-friendly. Turn off the unit, follow the official procedure, and reset the column timer if required. Always refer to the SIMO2 user manual for full instructions.

Keep your oxygen therapy reliable and effective — replace your SIMO2 sieve beds today!