Resmed AirFit F40 Replacement Frame System (Without Headgear) - Medium

I have tried many different masks and this is the best fit for me. I am able to sleep on my side without any leaks. For is more comfortable and I don’t feel claustrophobic wearing it. I have had good stats in sleeping through the night wearing this mask.

De las mejores mascaras para CPAP que he usado, muy ligera, suave y cómoda (vs F30i), no se siente el flujo de aire en frente de la cara. Le pongo 4 estrellas ya que a pesar de ser un producto original de ResMed, tamaño correcto de la mascara, el soporte de la cabeza viene de tamaño grande, muy grande, que al principio puedes ajustar al limite, pero creo que con el uso y lavadas, seguramente cederá y al corto plazo va a ser necesario reemplazarlo.

I am pleased with the fit and comfort. I may look for a version with a top hose connection.

I've been using the F20 mask but have many problems with it. It leaks, blows are out the front and gives me high AHI scores. It also gave me very dry mouth. ChatGPT recommended I try this mask, the air fit F40. I love it. It's comfortable. I can wear my glasses while wearing it. No dry mouth. No leaks. No blowing air. AHI score is now 1-2. With the F20 my score was 8-10. I'm very happy with it. I did adjust the pressure to 15 max. The manufacturer recommends using the pillow setting for mask type even though it's a semi full face mask. Note-it states it does not include head gear, but it does.

If you need a mask that covers your mouth and nose, consider this one. You can wear eyeglasses with this mask as well. Nothing goes above your nose on your face, and once you set the Velcro straps, you can get the mask on and off with magnetic fasteners! Making readjusting of the straps unnecessary with this mask.