Front view Rio 2 Nasal Pillow System Mask With Headgear by 3B Medical.

Assembly of Rio 2 Nasal Pillow System Mask With Headgear by 3B Medical.

Detail view of tube connector of Rio 2 Nasal Pillow System Mask by 3B Medical.

Mannequin with Rio 2 Nasal Pillow System Mask With Headgear by 3B Medical.

Side view of mannequin with Rio 2 Nasal Pillow System Mask With Headgear by 3B Medical.

Rio 2 Nasal CPAP Mask Fit Pack with three pillow silicone cushion sizes.

Parts of Rio 2 Nasal CPAP Mask Fit Pack with three pillow silicone cushion sizes.

React 3B | RII1000

Rio II - Nasal Pillow Mask with Headgear - Fit Pack

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Fit Pack (S, M, L)

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$89.00

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Overview

Three words: Light, flexible, and quiet.

The Rio II Nasal Pillow System Mask is based on simplicity and comfort, providing exceptional freedom of movement with minimal contact with the face.

Weighing only 2.3 ounces, the Rio II Nasal Pillow CPAP Mask is one of the lightest CPAP masks in the market, with a minimal design that creates a seamless CPAP experience.

Rio II - Nasal Pillow Mask with Headgear - Fit Pack

Your Total:

$89.00

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Everything you need to know about the Rio II

Designed for Cleaner Air in CPAP Therapy

Captures Fine Particles Down to 0.3 Microns

Helps Reduce Risk of Respiratory Irritation

Nasal Pillow Sizes

The Fit Pack includes three sizes of nasal pillows—Small, Medium, and Large—so you can find the most comfortable and effective fit. The soft silicone cushion maintains a stable seal while adapting to your natural movements.

Open Design for Unobstructed View

The low-profile frame eliminates forehead support and bulky straps, providing an open field of vision. This design is ideal for users who wear glasses, experience claustrophobia, or want to read or watch TV before bed.

Secure Seal with Adjustable Pillow Angle

The nasal pillow reservoir can be adjusted to different angles, allowing for a customized fit that prevents leaks. This feature is especially useful for side sleepers or users who frequently change positions.

Enhanced Stability with Updated Frame

The redesigned frame offers a more stable fit with added cheek support, helping prevent pressure marks. The updated design reduces shifting and maintains a secure seal throughout the night.

Quiet Airflow for Undisturbed Sleep

The exhalation vents are designed to diffuse airflow gently, reducing noise and minimizing airflow disturbances for both the user and bed partner. This makes the Rio II quieter than many other nasal pillow masks.

Compact and Travel-Friendly

The lightweight and flexible design makes the Rio II an excellent choice for travel. It takes up minimal space and can be easily packed in a carry-on bag without adding bulk.

Magnet-Free Construction

The mask does not contain magnetic components, making it safe for users with pacemakers, insulin pumps, or other implanted medical devices. The Velcro adjustments provide a secure fit without the need for magnetic clips.

Supports Various Sleeping Positions

Designed for side, back, and active sleepers, the Rio II stays in place throughout the night. The ball-and-socket swivel and flexible headgear prevent the mask from shifting, even with frequent movement.

Easy Cleaning and Maintenance

With only three main parts—the headgear, nasal pillows, and frame—the Rio II is easy to disassemble and clean. The minimal design makes daily maintenance simple and helps extend the lifespan of the mask.

Nasal Pillow Mask

Headgear

Cushion

Frame

User Guide

Important Tips

Adjust nasal pillows properly to prevent leaks; if mask leaks persist, try a different size.
Clean nasal pillows daily with mild soap and warm water to maintain hygiene.
Use CPAP wipes for quick cleaning between deeper cleans.
Sanitize with a UVC CPAP cleaning machine to reduce bacteria and allergens.
Apply CPAP-friendly moisturizer around nostrils to prevent irritation.
Adjust headgear straps for a snug but comfortable fit, avoiding over-tightening.
Replace nasal pillows every 1-3 months for optimal performance.
Use a CPAP brush to clean tubing and mask components weekly.
Wash headgear weekly with mild soap and warm water to keep it fresh.
Position headgear properly to prevent shifting during sleep.
Use a CPAP pillow for extra comfort, especially for side sleepers.
Avoid harsh chemicals on nasal pillows to preserve material integrity.
Check mask connections regularly to ensure a secure and leak-free seal.
Store mask in a clean, dry case when not in use or traveling.
If unsure about mask fit, take the Mask Finder Quiz for personalized recommendations.
Adjust humidifier settings if experiencing dry mouth during therapy.
Tips on How to Use CPAP With a Cold to manage therapy while congested.
Ultra-lightweight (2.3 oz.), making it ideal for travel without adding bulk.

Advice from Our CPAP Experts

5 Tips for Selecting a CPAP Mask

Start with Our Mask Finder Quiz Get a personalized recommendation based on your needs—it only takes 5 minutes!
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Product Specifications

Brand	3B Medical
Manufacturer	3B Medical
Included in Box	Mask, Headgear, 3 - Sets of Nasal Pillows (S, M, L), Short Tube & Swivel
Short-tube Length (Including Swivel)	15 inches
Short-tube Length (Excluding Swivel)	12.5 inches
Headgear Length (Including Tabs)	20.5 inches
Headgear Length (Excluding Tabs)	17.5 inches
Weight (Headgear Included)	2.3 oz
Cleaning Details	Hand wash daily using mild detergent and warm water, rinse well, and air dry