3B Medical
Rio II Full Face
No ratings yetFull Face
React Health's best-selling full face. Under-nose cushion reduces the boxed-in feeling; circular vent is rated at just 17 dB — quietest full face in our catalog.
Whisper quietNarrow nose
Where to buy
Prescription requiredPrices and availability set by the retailer.
Overview
Where it shines
- 17 dB — quietest full face mask listed
- Under-nose cushion reduces claustrophobia
- Modular frame fits all cushion sizes (S/M/L)
- No magnets
Worth knowing
- Smaller brand, harder to find at retail
- Under-nose seal can leak at very high pressures if not fitted correctly
- Limited repair/replace ecosystem
Who it fits
Claustrophobia-prone mouth breathers
Based on mask design, seal type, and sleep position compatibility.
Quiet bedroom priority
Based on mask design, seal type, and sleep position compatibility.
Back and side sleepers
Based on mask design, seal type, and sleep position compatibility.
Specs
Mask typeFull Face
Brand3B Medical
Sleep positionsBack, Side
BreathingNose / Mouth
Beard-friendlyLimited
Hose connectorStandard 22mm
Owner ratings
No ratings yet
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