Oxygen Concentrator Replacement Columns - One G5 & 6 Accessories - Metal Columns for At-Home Servicing - 1.19 lb, 2.90x3.04x6.55in

【Designed for One G5 & 6】: Specifically engineered replacement columns compatible with both the One G5 and 6 oxygen concentrator models; ensuring a perfect fit and optimal performance for your device. 【Tool-Free Replacement】: Experience hassle-free maintenance with a tool-free column replacement process; designed for simplicity and accessibility, allowing all users to easily service their concentrator at home. 【Regular Maintenance Reminder】: The One G5 or 6 concentrator provides timely alerts when column replacement is needed; ensuring consistent performance and proactively safeguarding your device's operation. 【Durable Metal Construction】: Crafted from robust metal; these columns are built to withstand regular use and provide long-lasting reliability; contributing to the overall durability of your oxygen concentrator. 【Optimal Performance】: Replacing the columns approximately every 12 months is recommended to maintain peak oxygen concentrator performance; ensuring consistent and efficient oxygen delivery for your needs; dimensions are 2.90x3.04x6.55in and weight is 1.19lb.