“Lowenstein for the win. Quieter, better algorithm and probably cheaper. The German engineering is superb.”

“I've been using the Lowenstein Prisma 25 ST for a few weeks now, and it's been noticeably quiet and comfortable—honestly, at times I can't even tell it's on. The pressure algorithm is smooth and responsive, and the built-in technology feels hospital-grade in precision. Setup and navigation are intuitive, thanks to its smart interface.
A minor quirk: once in a while I feel a subtle change in breathing pressure during exhalation (likely the softPAP), but it's manageable and far outweighed by the overall comfort. Overall, a solid, premium-quality BiPAP machine.”

“I bought the Prisma 20A yesterday. It is so damn quiet. I had to check multiple times to see if it was on. It felt like I was breathing on my own.”

Thanks for perfect demonstration and service along with follow up

Got the watch after the order by next day and got the results same day amazing work.

Wow this was fast delivery thanks and service was good thanks again.

أجهزه كويسه جدا والخدمه ما شاء الله شكرا جدا ليكم

Purchased this for an elderly family member, works great and the service provided by the sales person was beyond outstanding.

please note if you are mouth breather go for full face amazing machine

Sleeping like new Person thanks for the service and fast delivery

The Best Machine Ever

Quite and good device

The best device of all time