Love your Inogen G4 Portable Concentrator? Then make sure you keep it working at optimal levels by replacing the sieve beds on a regular basis. These removable Replacment Columns are a quick and simple way to service your Inogen One G4 without having to send in the product for repair. Sold and used as a pair, the columns contain the sieve beds that convert normal room air into a portable supply a high concentration oxygen.
Like all working parts, these sieve beds wear down after prolonged use. We recommend replacing the columns every 12 months to ensure your unit is working the best that it possibly can. In certain operating conditions, earlier replacement may be required but you will know because your POC will give you a low priority alert in advance. The Inogen One G4 will let you know when it is time for replacement and all you have to do is visit our website to have your replacements shipped directly to your home.
Clear step-by-step instructions enable you to easily switch out the column pair without tools – without having to send the Inogen One G4 in for repair. Your G4 offers you freedom and independence and you don't want to be without it - and with these easy to change Replacement Columns, you won't have to.
6 Month Warranty from Mfr
SHIPPING & RETURNS
RETURNS ON NEW ITEMS
You may return most new, unopened items within 30 days of delivery for a full refund less any shipping costs. Items must be returned in their original packaging and in new, resalable condition. If we made a mistake in shipping, we'll cover the shipping cost of returning the product to us. Special order items may not be returned. We will not accept returns on merchandise that has been opened, used, is missing the serial number or UPC from the packaging, or is returned more then 30 days after delivery. Due to the personal nature of Breast Pumps and Bathroom products, no returns will be allowed if product package has been opened. If you would like to make a return or exchange, you must contact us by phone to receive an RMA number before returning your items. Items returned to us without notification will not be accepted.