Siesta Nasal Cushion Replacements

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Unlock the full potential of your CPAP therapy with a fresh Siesta Nasal Replacement Cushion. As the most critical component of your mask, the cushion is responsible for maintaining the airtight seal that ensures your machine delivers the correct pressure.

These genuine, medical-grade silicone cushions are designed specifically for the React Health (formerly 3B Medical) Siesta Nasal system. Because they sit directly against your skin, keeping them fresh is the best way to prevent leaks, noisy air gaps, and facial irritation.

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Performance Highlights

Adaptive Seal Technology: The Siesta cushion is engineered to be flexible. Its soft silicone walls move with you as you change positions, providing a consistent, “self-adjusting” seal that works for side, back, and stomach sleepers.
Redness-Reducing Contour: Designed with a slim profile and a gentle nasal bridge interface, this cushion eliminates the heavy pressure points that lead to morning “mask marks” and sore spots.
Tool-Free Replacement: Refreshing your mask is simple. The cushion features an intuitive “click-fit” design that snaps securely into your Siesta frame, allowing for effortless daily cleaning and quick swaps.
Hypoallergenic Material: Crafted from 100% latex-free silicone, these cushions are ideal for sensitive skin, providing a barrier that is both durable and incredibly soft.

The Importance of Regular Replacement

Even with meticulous cleaning, silicone cushions are porous. Over time, they absorb facial oils and moisture, which causes the material to break down, lose its shape, and harbor bacteria.

Experts recommend replacing your Siesta Nasal cushion every 2–4 weeks to:

Stop annoying air leaks into your eyes.
Eliminate the need to over-tighten your headgear.
Ensure a quiet, whisper-soft therapy experience.

Product Specifications

Compatibility: Specifically for the Siesta Nasal Mask (React Health / 3B Medical).
Available Sizes: Small, Medium, and Large.
Material: Premium medical-grade silicone.