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Front view Rio 2 Nasal Pillow System Mask With Headgear by 3B Medical.
  • 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.
  • Infographic of Rio II nasal pillow CPAP mask features: stable pillows, light frame, simple straps
  • Graphic listing who the Rio II nasal pillow mask suits: nasal breathers, active sleepers, claustrophobia sufferers
  • Detail view of tube connector of Rio 2 Nasal Pillow System Mask by 3B Medical.
  • Rio 2 Nasal CPAP Mask Fit Pack with three pillow silicone cushion sizes.
  • Graphic stating the Rio II nasal pillow CPAP mask works with all standard CPAP machines
  • Five star customer review card with Rio II nasal pillow mask and headgear shown in the corner
  • Parts of Rio 2 Nasal CPAP Mask Fit Pack with three pillow silicone cushion sizes.
  • 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.
  • Infographic of Rio II nasal pillow CPAP mask features: stable pillows, light frame, simple straps
  • Graphic listing who the Rio II nasal pillow mask suits: nasal breathers, active sleepers, claustrophobia sufferers
  • Detail view of tube connector of Rio 2 Nasal Pillow System Mask by 3B Medical.
  • Rio 2 Nasal CPAP Mask Fit Pack with three pillow silicone cushion sizes.
  • Graphic stating the Rio II nasal pillow CPAP mask works with all standard CPAP machines
  • Five star customer review card with Rio II nasal pillow mask and headgear shown in the corner
  • Parts of Rio 2 Nasal CPAP Mask Fit Pack with three pillow silicone cushion sizes.
Rio II Nasal Pillow CPAP Mask Fit Pack
React Health | SKU:
RII1000

Rio II Nasal Pillow CPAP Mask Fit Pack

$89.00
Front view Rio 2 Nasal Pillow System Mask With Headgear by 3B Medical.
  • 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.
  • Infographic of Rio II nasal pillow CPAP mask features: stable pillows, light frame, simple straps
  • Graphic listing who the Rio II nasal pillow mask suits: nasal breathers, active sleepers, claustrophobia sufferers
  • Detail view of tube connector of Rio 2 Nasal Pillow System Mask by 3B Medical.
  • Rio 2 Nasal CPAP Mask Fit Pack with three pillow silicone cushion sizes.
  • Graphic stating the Rio II nasal pillow CPAP mask works with all standard CPAP machines
  • Five star customer review card with Rio II nasal pillow mask and headgear shown in the corner
  • Parts of Rio 2 Nasal CPAP Mask Fit Pack with three pillow silicone cushion sizes.

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Size

Product Specifications

Brand React Health
Manufacturer React Health (React Health)
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
Operating Pressure 4 to 20 cmH2O
Sound Level 26 dBA sound power, 18 dBA at 1 meter (per React Health)
Minimum Patient Weight 66 lb (30 kg)
Latex Latex-free (no latex, PVC, or DEHP)
Magnet Free Yes, no magnetic components
Prescription Required

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Overview

The Rio 2 (Rio II) by React Health is an ultra-light nasal pillow CPAP mask: soft silicone pillows seal at the nostrils, so there is no cushion on the bridge of your nose and nothing blocking your field of vision. At just 2.3 ounces it is one of the lightest masks available, a good fit for side and active sleepers, glasses wearers, and anyone who finds bigger masks bulky or claustrophobic.

This listing is the Fit Pack: it ships with the mask, frame and headgear plus all three nasal pillow sizes (Small, Medium, Large) and a short tube with swivel, so you can try each size and dial in a leak-free seal. A ball-and-socket swivel lets the tube rotate as you move, and the diffuser vents keep airflow quiet (about 18 dBA at one meter) for you and your bed partner.

It works across a pressure range of 4 to 20 cmH2O and is best suited to low-to-moderate pressures, as is typical for nasal pillow masks. Magnet-free and latex-free. A prescription is required, and it is FSA/HSA eligible. Browse more options in our nasal pillow masks.

Guide and Resources

Returns Policy
CPAP Mask Buying 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.

What’s Included

While this product includes the essential mask and headgear components, you'll still need to purchase a CPAP machine and hose to complete your therapy setup

Nasal Pillow Mask

Nasal Pillow Mask

Headgear

Headgear

Cushion

Cushion

Frame

Frame

User Guide

User Guide

The Rio 2 (Rio II) by React Health is an ultra-light nasal pillow CPAP mask: soft silicone pillows seal at the nostrils, so there is no cushion on the bridge of your nose and nothing blocking your field of vision. At just 2.3 ounces it is one of the lightest masks available, a good fit for side and active sleepers, glasses wearers, and anyone who finds bigger masks bulky or claustrophobic.

This listing is the Fit Pack: it ships with the mask, frame and headgear plus all three nasal pillow sizes (Small, Medium, Large) and a short tube with swivel, so you can try each size and dial in a leak-free seal. A ball-and-socket swivel lets the tube rotate as you move, and the diffuser vents keep airflow quiet (about 18 dBA at one meter) for you and your bed partner.

It works across a pressure range of 4 to 20 cmH2O and is best suited to low-to-moderate pressures, as is typical for nasal pillow masks. Magnet-free and latex-free. A prescription is required, and it is FSA/HSA eligible. Browse more options in our nasal pillow masks.

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

Rio II Nasal Pillow CPAP Mask Fit Pack

$89.00
$89.00
Product Features
Replacement Parts
Reviews
Expert Tips
FAQs

Everything you need to know about the Rio II

Ultra-Light, Open Design
At just 2.3 ounces, with a low-profile frame and no forehead arm, the Rio 2 stays out of your line of sight. It is a comfortable pick for glasses wearers, readers, and anyone who feels boxed in by bigger masks.

Stays Sealed When You Move
A ball-and-socket swivel lets the short tube rotate freely and the pillow angle adjusts to your nose, so side, back, and active sleepers keep a leak-free seal through the night.

Fit Pack With All Three Sizes
Every Rio 2 ships as a Fit Pack with Small, Medium, and Large silicone nasal pillows plus the frame, headgear, and a short tube with swivel, so you can find your best fit without a second order.
Rio II Nasal Pillow CPAP Mask Fit Pack

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.

Rated 4.0 out of 5 based on 9 customer reviews.

Some reviews on this page were submitted by customers who received an incentive, such as a discount code, in exchange for their feedback.

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FAQs

What is a CPAP nasal pillow mask?

A nasal pillow mask has small cushions that sit at the nostrils, delivering air directly into the nasal passages. It’s the most minimal CPAP mask design.

Can I use a nasal pillow mask if I have a mustache or beard?

Yes! Unlike full-face or nasal masks, nasal pillow masks seal inside the nostrils, making them an excellent choice for people with facial hair.

Can I use a nasal pillow mask if I breathe through my mouth?

Not without a chin strap. If you frequently breathe through your mouth, a full-face mask may be a better option.

How often should I replace my nasal pillow mask?

Nasal pillows: Every 1-3 months (as they wear out faster). Complete mask: Every 6 months for best performance.

How do I prevent nasal soreness with a nasal pillow mask?

Use a properly sized cushion to avoid excessive pressure. Apply CPAP nasal gel or a moisturizer to reduce irritation. Adjust the headgear for a snug but not overly tight fit.

Who should use a nasal pillow mask?

A nasal pillow mask is best for: People who want a lightweight, minimal mask. Side and stomach sleepers who need a flexible fit. Low to moderate pressure settings, as high pressures may cause nasal discomfort.

What is included in the Rio 2 Fit Pack?

The mask, frame and headgear, all three silicone nasal pillow sizes (Small, Medium, Large), and a short tube with swivel. You can try each size to find your best seal.

What pressure range does the Rio 2 support?

It works across 4 to 20 cmH2O. Like most nasal pillow masks, it is most comfortable at low to moderate pressures.

Is the Rio 2 latex-free?

Yes. React Health states the mask does not contain latex, PVC, or DEHP.

Is the Rio 2 magnet-free and safe with a pacemaker?

Yes. It has no magnetic components and uses Velcro adjustments, so it is safe for users with pacemakers, insulin pumps, or other implanted devices.

Do I need a prescription, and is it FSA/HSA eligible?

A prescription is required, as with other CPAP masks. The Rio 2 is FSA and HSA eligible at checkout.
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