Add me to the list. I used it only for travel. Had used Air Mini successfully for quite some time. Then Dec 2022 had a bad reaction. Sneezed horribly, lasting 3 days. Assumed I was just sick. Then had a repeat in 2023. Started to think it was the Air Mini. Changed hose and mask but did not help. Some testing at home leads me to believe it is the humidex cartridge. (I buy the stronger one of the two.) . I'm suspecting they somehow changed the cartridge. Possibly not a design change but some different sourcing of the materials used. I've used cpap machines for 12 years. 100% utilization and never a problem. Last 6 years have been on a ResMed Airsense 10. Never any allergies in my life. I'm convinced it's a problem with the humidex cartridge.
