SleepWeaver Advance Nasal CPAP Mask with Improved Zzzephyr Seal

We built the SleepWeaver Advance as a cloth CPAP mask, not a silicone one. Instead of a hard cushion, a soft fabric Zzzephyr Seal made from a breathable polyester, nylon, and elastane blend inflates like a balloon once your machine turns on, so it seals against your nose and cheeks without a rigid edge touching your skin.

There's no hard shell and no rigid forehead brace anywhere on this mask. A soft cloth 3-point headgear holds everything in place instead, including a small forehead strap, and the cloth seal is designed to reduce the red marks and pressure points that stiffer masks can leave behind. The mask is latex-free, silicone-free, and magnet-free, which makes it a straightforward option if you have sensitive skin, a silicone allergy, or a pacemaker or other medical implant.

We carry two sizes: Regular, which fits most adults, and Small, about 15% smaller for more petite faces. Measure the distance just under your nostrils to pick your size: 1 1/4 inches or more calls for Regular, about 1 inch calls for Small. This mask covers the nose only, so it's built for people who breathe through their nose during sleep. If you breathe through your mouth, our SleepWeaver Anew full face mask uses the same inflatable cloth seal in a nose-and-mouth design.

The Advance connects to any CPAP, BiPAP, or auto-titrating machine through a standard 22 mm fitting and covers a 4 to 20 cm H2O pressure range, so it works with a humidifier or supplemental oxygen if your therapy calls for either one. This is a prescription device. Browse our nasal masks collection if you want to compare it against our other cloth and silicone options.