Fisher & Paykel Eson™ Nasal Interface with Headgear is designed to perform in tune with you and your needs. It incorporates three key components, the RollFit™ Seal, ErgoFit™ Headgear and Easy Frame all designed to work in harmony. Multiple points of adjustment enable a customizable fit that’s easy to maintain.
All CPAP Interfaces are final sale with no exchanges or refunds due to hygienic reasons. CPAP interfaces are FDA approved medical accessories for personal use, therefore we do not accept returns of any opened products. If you are unsure of a size, don’t hesitate to contact us as some models have sizing guides to reference from. If the Interface is defective, decision for repair or replacement is made solely by the manufacturer under the manufacturer’s warranty period. Visit our Terms and Conditions page for more information.