Description : -

The removable metal columns provide a quick and easy way to service your Inogen One G3 without having to send in the product for repair. Sold and used as a pair. These sieve beds wear down after prolonged use.

Inogen recommends replacing the columns every 18 months to two years. In certain operating conditions, earlier replacement may be required. The Inogen One G3 will let you know when it is time for replacement. The G3 will alert you to the need with a Low Priority Alert reading "O2 Service Soon".

No tools are required for the replacement and easy step-by-step instructions are included.

Features : -

• Compatible with High-Flow Inogen One G3 (Pulse Flow Settings 1-5)
• Two Columns (Sieve Beds) in Each Order
• Converts Normal Air to Medical Grade O2
• Air gets concentrated into O2 after passing through the second filter

Specification : -

• Dimensions: 2" Wide x 2" Long x 5" High

Includes : -

• Two columns are included in each order.

RETURNS POLICY : -

30 day return policy. Returns are subject to a 15% restock fee if the item is non defective. Customer is responsible for the return shipping cost. Items listed for parts or repair can not be returned. Returned Item must be in the Original Unaltered state! Return is VOID if any alterations, repairs, damages, etc have occurred. NO refund will be issued. All items returned must include everything sent, including all original boxes, packing, accessories, hardware, manuals, etc. Serial Numbers must be verified. NO refund will be issued until after return order is complete.