How to Choose the Right Chamber for Your Inhaler
How to Choose the Right Chamber for Your Inhaler
Choosing the right AEROCHAMBER® Valved Holding Chamber (VHC), often called a spacer, can help make inhaler therapy easier and more effective. The right choice depends on how the inhaler will be used, who is using it, and what level of technique support is needed. A chamber helps hold medication after it is released from the inhaler, giving you more time to breathe it in.
AEROCHAMBER® VHC devices manufactured by Monaghan Medical are prescription-only medical devices. This guide can help you understand your options and prepare for a conversation with your healthcare provider.
AEROCHAMBER® Device Comparison Table
| Feature / Device | AEROCHAMBER PLUS® FLOW-VU® VHC | AEROCHAMBER2GO® VHC | AEROCHAMBER PLUS® Z STAT® VHC | AEROTRACH PLUS® VHC | AEROVENT PLUS® CHC | AEROCHAMBER MINI™ AC | AEROCHAMBER® MV HC |
|---|---|---|---|---|---|---|---|
| Anti-static chamber | ✔ | ✔ | ✔ | ✔ | — | — | — |
| One-way inhalation valve | ✔ | ✔ | ✔ | ✔ | — | ✔ | — |
| Visual inhalation feedback | ✔ FLOW-VU® Indicator |
— | — | — | — | — | — |
| Supports caregiver observation | ✔ | — | — | — | — | — | — |
| Portable / compact design | — | ✔ | — | — | Designed for in-line use | Designed for inline use | Designed for in-line use |
| Collapsible between treatments | — | — | — | — | ✔ | — | — |
| Small/mini form factor | — | ✔ | — | — | — | ✔ (small volume) | — |
| Designed for in-line medication delivery | — | — | — | — | ✔ | ✔ | ✔ |
| Mouthpiece and mask options | ✔ | Mouthpiece only | ✔ | — | — | Designed for vent circuit | Designed for vent circuit |
| Adult and pediatric use | ✔ | ✔ | ✔ | ✔ | Critical care only | Critical care only | Critical care only |
| Best for | Technique confirmation & feedback | On-the-go use | Simple, consistent daily use | Trach users | Vent use | Compact, quick HC use | Mechanical ventilation / intubated users |
AEROCHAMBER PLUS® FLOW-VU® VHC
Anti-static chamber: ✔
One-way inhalation valve: ✔
Visual inhalation feedback: ✔ FLOW-VU® Indicator
Supports caregiver observation: ✔
Portable / compact design: —
Collapsible between treatments: —
Small/mini form factor: —
Designed for in-line medication delivery: —
Mouthpiece and mask options: ✔
Adult and pediatric use: ✔
Best for: Technique confirmation & feedback
AEROCHAMBER2GO® VHC
Anti-static chamber: ✔
One-way inhalation valve: ✔
Visual inhalation feedback: —
Supports caregiver observation: —
Portable / compact design: ✔
Collapsible between treatments: —
Small/mini form factor: ✔
Designed for in-line medication delivery: —
Mouthpiece and mask options: Mouthpiece only
Adult and pediatric use: ✔
Best for: On-the-go use
AEROCHAMBER PLUS® Z STAT® VHC
Anti-static chamber: ✔
One-way inhalation valve: ✔
Visual inhalation feedback: —
Supports caregiver observation: —
Portable / compact design: —
Collapsible between treatments: —
Small/mini form factor: —
Designed for in-line medication delivery: —
Mouthpiece and mask options: ✔
Adult and pediatric use: ✔
Best for: Simple, consistent daily use
AEROTRACH PLUS® VHC
Anti-static chamber: ✔
One-way inhalation valve: ✔
Visual inhalation feedback: —
Supports caregiver observation: —
Portable / compact design: —
Collapsible between treatments: —
Small/mini form factor: —
Designed for in-line medication delivery: —
Mouthpiece and mask options: —
Adult and pediatric use: ✔
Best for: Trach users
AEROVENT PLUS® CHC
Anti-static chamber: —
One-way inhalation valve: —
Visual inhalation feedback: —
Supports caregiver observation: —
Portable / compact design: Designed for in-line use
Collapsible between treatments: ✔
Small/mini form factor: —
Designed for in-line medication delivery: ✔
Mouthpiece and mask options: —
Adult and pediatric use: Critical care only
Best for: Vent use
AEROCHAMBER MINI™ AC
Anti-static chamber: —
One-way inhalation valve: ✔
Visual inhalation feedback: —
Supports caregiver observation: —
Portable / compact design: Designed for inline use
Collapsible between treatments: —
Small/mini form factor: ✔ (small volume)
Designed for in-line medication delivery: ✔
Mouthpiece and mask options: Designed for vent circuit
Adult and pediatric use: Critical care only
Best for: Compact, quick HC use
AEROCHAMBER® MV HC
Anti-static chamber: —
One-way inhalation valve: —
Visual inhalation feedback: —
Supports caregiver observation: —
Portable / compact design: Designed for in-line use
Collapsible between treatments: —
Small/mini form factor: —
Designed for in-line medication delivery: ✔
Mouthpiece and mask options: Designed for vent circuit
Adult and pediatric use: Critical care only
Best for: Mechanical ventilation / intubated users
Understanding the Role of a Valved Holding Chamber
To use an inhaler correctly and get the intended dose of medication into the lungs, you must perfectly coordinate inhalation with the press of the inhaler. But even with perfect coordination, much of the medication deposits in the back of throat or mouth rather than in the lungs where it’s needed to help your breathing. Valved holding chambers (VHCs or sometimes called spacers) are designed to make inhaler use easier and medication delivery to the lungs more reliable. It holds the medication in the chamber until you are ready to breathe in, thus coordinating medication delivery with inhalation.
Mask or Mouthpiece? Choosing the Right Interface
AEROCHAMBER PLUS® Chambers/Spacers are available with either a mouthpiece or a mask, and choosing the right model is important to help ensure medication is delivered effectively to the lungs. Mouthpiece chambers are best suited for users who can form a tight seal with their lips, take a slow, deep breath in, and hold that breath for a few seconds after inhalation. They also offer a slimmer, more compact profile, which can make it easier to carry and store for everyday use.
Mask chambers are designed for users who may have difficulty creating a reliable seal with a mouthpiece or following coordinated inhalation instructions like young children, or individuals who are short of breath or in distress. A mask fits over the nose and mouth to create a secure seal and allows for a simpler technique known as ‘tidal breathing’, where the user can take 5 – 6 normal breaths instead of one slow, deep inhalation with a breath hold. This approach can make inhaler therapy easier and more effective when coordination or breath control is a challenge.
Inhaler chamber/spacer designed for children and teens with asthma:
Within the Monaghan Medical product portfolio, this device is generally the most appropriate option for this use case.
- AEROCHAMBER PLUS® FLOW-VU® aVHC helps caregivers see and support proper inhaler use.
- AEROCHAMBER PLUS® Z STAT® aVHC is a simple design with minimal extra-features. It’s designed for consistent, everyday medication delivery.
Portable inhaler chamber/spacer for school, work, or travel:
Within the Monaghan Medical product portfolio, this device is generally the most appropriate option for this use case.
- AEROCHAMBER2GO® VHC is compact, easy to carry, and protects the inhaler between uses.
Inhaler chamber/spacer designed for adults with COPD, asthma, CF, PCD or bronchiectasis:
Within the Monaghan Medical product portfolio, this device is generally the most appropriate option for this use case.
- AEROCHAMBER PLUS® FLOW-VU® aVHC can be taken apart for easier cleaning and provides consistent medication delivery.
- AEROCHAMBER PLUS® Z STAT® aVHC simple design providing consistent medication delivery.
Chamber options for Respimat† soft mist inhalers:
- AEROCHAMBER PLUS® FLOW-VU® aVHC is FDA cleared for use with all soft mist inhalers.
Respimat† is a trademark of Boehringer Ingelheim.
Chamber options for tracheostomy use:
- AEROTRACH PLUS® aVHC is specifically designed to connect to a tracheostomy tube for medication delivery with spontaneous breathing individuals.
AEROCHAMBER PLUS® FLOW-VU® VHC:
Added support for Technique and Caregiver Confidence
The AEROCHAMBER PLUS® FLOW‑VU® VHC builds on the proven performance of the original AEROCHAMBER PLUS® Z STAT® aVHC, with added features designed to support inhaler technique and caregiver involvement.
Like the AEROCHAMBER PLUS® Z STAT® chamber, it provides:
- Anti-static properties that reduce the amount of medication that sticks to the walls of the chamber
- Similar medication delivery to the lungs
- A one-way valve system to hold the medication until inhaled and prevent contamination of the chamber from exhaled air.
- An audible feedback whistle to guide inhalation technique
What makes the AEROCHAMBER PLUS® FLOW-VU® chamber different?
FLOW-VU® Inspiratory Flow Indicator
- Moves with each breath to:
- Confirm inhalation is happening
- Help verify a proper mask or mouthpiece seal
- Allow caregivers to count breaths
- Intermediate Purple Mask Size Option: Provides an additional mask size to help achieve a better fit for users that are in between sizes yellow and blue.
- Easy Disassembly for Cleaning: Chamber can be taken apart to support easier cleaning and maintenance.
- Soft Mist Inhalers (SMI): FDA cleared for use with soft mist inhalers (SMI) and Meter dose inhalers (MDI)
Why choose the AEROCHAMBER PLUS® FLOW‑VU® VHC?
- Visual inhalation indicator provides real‑time feedback to guide inhaler use
- Supports caregiver observation and confidence
- Anti‑static chamber supports consistent medication delivery
- Available with mouthpiece or 4 sizes of mask to choose from
- Suitable for adult and pediatric users
- Commonly used in the home, hospital and clinic settings
The AEROCHAMBER PLUS® FLOW‑VU® VHC may be a good choice when:
- Inhaler technique is still being learned
- Caregivers or clinicians need to observe inhalation
- A mask is required.
- Ongoing technique support or reinforcement is important
AEROCHAMBER2GO® VHC
Designed for Portability and On‑the‑Go Use
The AEROCHAMBER2GO® VHC is designed for users who need a compact, convenient option for carrying and using their inhaler while away from home.
Unlike the AEROCHAMBER PLUS® FLOW-VU® VHC and AEROCHAMBER PLUS® Z STAT® aVHC, which are optimized for routine use and technique support, AEROCHAMBER2GO® VHC prioritizes portability and quick access when it matters most.
What makes AEROCHAMBER2GO® different?
The AEROCHAMBER2GO® VHC is built specifically for mobility and convenience:
- Compact, all-in-one design
Small enough to carry in a pocket, purse, or backpack - Inhaler storage within the chamber
Helps protect the inhaler and keeps everything together - Discreet, non-medical appearance
Designed to look less like a traditional medical device, helping users (especially teens) feel more comfortable using it in public - Quick access for rescue use
Designed for situations where fast, convenient use is important - Supports use outside the home
Ideal for school, work, travel, or daily activities
Why choose AEROCHAMBER2GO® VHC?
- Compact, portable design for use on the go
- Helps keep Inhaler protected and accessible
- Anti‑static chamber helps support medication delivery
- One‑way valve holds the medication until inhaled
The AEROCHAMBER2GO® VHC may be a good choice when:
- You need a chamber that is easy to carry throughout the day
- Inhaler use often occurs outside the home
- Quick access to rescue medication is important
- A compact, all-in-one device is preferred
Key Distinction vs AEROCHAMBER PLUS® FLOW-VU® and Z STAT® VHCs
The AEROCHAMBER2GO® VHC is designed for portability and convenience, making it easier to carry and use a chamber while on the go, whereas our other chambers are designed primarily for routine, at-home or clinical use.
AEROCHAMBER PLUS® Z STAT® aVHC
Simple, Reliable Everyday Use
The AEROCHAMBER PLUS® Z STAT® aVHC is designed to provide consistent, effective medication delivery in a straightforward, easy-to-use format.
Like the AEROCHAMBER PLUS® FLOW-VU® VHC, it provides:
- Anti-static properties to support medication delivery
- Similar chamber size and medication delivery performance
- A one-way valve system to hold medication until an inhalation occurs and prevent exhaled air from contaminating the chamber.
- An audible feedback whistle to guide inhalation
Why choose the AEROCHAMBER PLUS® Z STAT® aVHC?
- Offers a more streamlined design without added feedback features
- Simple, familiar setup focused on consistent medication delivery without extra steps
- Built for straightforward daily use
- Chambers suitable for either adult or pediatric users
- Available with mouthpiece or 3 sizes of mask to choose from
- Commonly used in home, hospital, and clinic settings
The AEROCHAMBER PLUS® Z STAT® aVHC may be a good choice when:
- Inhaler technique is already established
- Visual feedback is not needed
- Simplicity and ease of use are priorities
Key distinction vs AEROCHAMBER PLUS® FLOW-VU® Chambers
The AEROCHAMBER PLUS® Z STAT® aVHC provides the same core medication delivery performance, in a simpler design for users who do not need additional feedback or caregiver support.
AEROTRACH PLUS® aVHC
Designed for Tracheostomy Use
The AEROTRACH PLUS® Anti-Static Valved Holding Chamber (aVHC) is designed to deliver inhaler medications to people with a tracheostomy who are breathing on their own. Unlike standard chambers, it connects directly on to a tracheostomy interface to support efficient and comfortable medication delivery.
What makes AEROTRACH PLUS® different?
The AEROTRACH PLUS® aVHC is designed for tracheostomy care:
- Direct connection to tracheostomy tubes
Fits standard 15 mm trach adapters for secure, reliable use - Designed for spontaneously breathing patients
Supports inhaler use without the need for a ventilator - ComfortRight Fit™ adapter
Provides a secure connection to trach interfaces without the need for separate adapters - Low-resistance valves
Help support comfortable and effective medication delivery even with a small tidal volume.
Why choose AEROTRACH PLUS® aVHC?
- Designed specifically for inhaler delivery via tracheostomy
- Anti-static chamber improves aerosol suspension and medication delivery consistency
- Secure fit to standard tracheostomy connections
- Designed to work with low tidal volumes
AEROTRACH PLUS® aVHC may be a good choice when:
- Delivering inhaler therapy through a tracheostomy
- The user is breathing on their own (non-ventilated)
- Consistent, efficient medication delivery is needed through a tracheostomy
- Ease of use and quick, reliable medication delivery are priorities
Key distinction vs other AEROCHAMBER® devices
AEROTRACH PLUS® aVHC is specifically designed for tracheostomy users who breathe on their own, whereas other AEROCHAMBER® devices are designed for use with a mouthpiece, mask, or in a breathing circuit.
AEROCHAMBER® Device Feature Comparison Chart:
| Feature | AEROCHAMBER PLUS® FLOW-VU® aVHC | AEROCHAMBER PLUS® Z STAT® aVHC | AEROCHAMBER2GO® VHC | AEROTRACH PLUS® aVHC |
|---|---|---|---|---|
| Primary Use Case | Technique support & caregiver feedback | Simple, everyday use | Portable, on-the-go use | Tracheostomy delivery |
| Patient Type | Adult & pediatric | Adult & pediatric | Adult & pediatric | Adult & pediatric |
| Interface Options | Mouthpiece + 4 mask sizes | Mouthpiece + 3 mask sizes | Mouthpiece only | Direct trach connection |
| Visual Feedback Indicator | Yes (FLOW-VU® Indicator) | No | No | No |
| Audible Feedback (Whistle) | Yes | Yes | No | No |
| Anti-Static Chamber | Yes | Yes | Yes | Yes |
| Medication Delivery | Consistent | Consistent | Consistent | Optimized for trach use |
| One-Way Valve | Yes | Yes | Yes | Yes |
| Soft Mist Inhaler Compatibility | Yes (FDA cleared) | Not cleared | Not cleared | Not cleared |
| Portability | Standard | Standard | High (compact, all-in-one) | Standard |
| Device Size/Profile | Standard chamber | Standard chamber | Compact, pocket-sized | Specialized standard chamber |
| Discreet Design | No | No | Yes | No |
| Inhaler Storage | No | No | Yes | No |
| Ease of Cleaning | Can be disassembled | Standard cleaning | Standard cleaning | Standard cleaning |
| Special Fit Features | Intermediate mask size | None | Storage & chamber in one | ComfortRight Fit™ adapter |
AEROCHAMBER PLUS® FLOW-VU® aVHC
Primary Use Case: Technique support & caregiver feedback
Patient Type: Adult & pediatric
Interface Options: Mouthpiece + 4 mask sizes
Visual Feedback Indicator: Yes (FLOW-VU® Indicator)
Audible Feedback (Whistle): Yes
Anti-Static Chamber: Yes
Medication Delivery: Consistent
One-Way Valve: Yes
Soft Mist Inhaler Compatibility: Yes (FDA cleared)
Portability: Standard
Device Size/Profile: Standard chamber
Discreet Design: No
Inhaler Storage: No
Ease of Cleaning: Can be disassembled
Special Fit Features: Intermediate mask size
AEROCHAMBER PLUS® Z STAT® aVHC
Primary Use Case: Simple, everyday use
Patient Type: Adult & pediatric
Interface Options: Mouthpiece + 3 mask sizes
Visual Feedback Indicator: No
Audible Feedback (Whistle): Yes
Anti-Static Chamber: Yes
Medication Delivery: Consistent
One-Way Valve: Yes
Soft Mist Inhaler Compatibility: Not cleared
Portability: Standard
Device Size/Profile: Standard chamber
Discreet Design: No
Inhaler Storage: No
Ease of Cleaning: Standard cleaning
Special Fit Features: None
AEROCHAMBER2GO® VHC
Primary Use Case: Portable, on-the-go use
Patient Type: Adult & pediatric
Interface Options: Mouthpiece only
Visual Feedback Indicator: No
Audible Feedback (Whistle): No
Anti-Static Chamber: Yes
Medication Delivery: Consistent
One-Way Valve: Yes
Soft Mist Inhaler Compatibility: Not cleared
Portability: High (compact, all-in-one)
Device Size/Profile: Compact, pocket-sized
Discreet Design: Yes
Inhaler Storage: Yes
Ease of Cleaning: Standard cleaning
Special Fit Features: Storage & chamber in one
AEROTRACH PLUS® aVHC
Primary Use Case: Tracheostomy delivery
Patient Type: Adult & pediatric
Interface Options: Direct trach connection
Visual Feedback Indicator: No
Audible Feedback (Whistle): No
Anti-Static Chamber: Yes
Medication Delivery: Optimized for trach use
One-Way Valve: Yes
Soft Mist Inhaler Compatibility: Not cleared
Portability: Standard
Device Size/Profile: Specialized standard chamber
Discreet Design: No
Inhaler Storage: No
Ease of Cleaning: Standard cleaning
Special Fit Features: ComfortRight Fit™ adapter
CHAMBERS USED IN BREATHING CIRCUITS:
AEROVENT PLUS® CHC
Designed for In-Line Ventilator Circuit Use
The AEROVENT PLUS® Collapsible Holding Chamber (CHC) is designed for delivering inhaler medication within a breathing circuit without interrupting ventilation.
It remains in-line with the circuit and can be expanded during treatments, helping maintain a closed system and can be collapsed when not in use to minimize volume loss.
What makes AEROVENT PLUS® different?
The AEROVENT PLUS® CHC is engineered for use in ventilated patients:
- In-line breathing circuit design: Allows medication delivery without disconnecting the circuit with each use
- Collapsible chamber: Expands during treatment and collapses when not in use to minimize volume loss.
- Maintains a closed system: Helps reduce the risk of contamination
- Compatible with all MDIs: Including inhalers with bottom-mounted dose counters
Why choose AEROVENT PLUS® CHC?
- Designed for use on the inspiratory limb within breathing circuits and left in-line
- Helps maintains closed-circuit integrity
- Supports consistent medication delivery during ventilation
- Easy to open and collapse without interrupting ventilation
- Suitable for adult and pediatric users
AEROVENT PLUS® CHC may be a good choice when:
- Delivering MDI medication to ventilated patients
- Maintaining a closed-circuit is critical
- Reducing infection risk is a priority
- A device is needed that stays in-line without disrupting ventilation
Key distinction vs other AEROCHAMBER® devices
AEROVENT PLUS® CHC is designed for use within breathing circuits, allowing medication delivery without breaking the system, whereas other AEROCHAMBER® devices are used with spontaneous breathing via mouthpiece, mask, or tracheostomy.
AEROCHAMBER MINI™ HC
Compact Option for Assisted Ventilation
The AEROCHAMBER MINI™ Holding Chamber (HC) is designed for delivering inhaler medication into a breathing circuit or for use with a manual recusation bag. Unlike in-line ventilator chambers that remain in the circuit, this device is a small, removable chamber used during treatment and then taken out when therapy is complete.
What makes AEROCHAMBER MINITM HC different?
The AEROCHAMBER MINITM HC is designed for intermittent use in a breathing circuit or with the assistance of a manual resuscitation bag.
- Small compact design
- Ideal for low tidal volume medication delivery
- Can be inserted into the circuit for medication delivery and removed afterward
- Can be used with ventilators or manual resuscitation bags
- Compatible with standard MDIs including inhalers with bottom-mounted dose counters
Why choose AEROCHAMBER MINITM HC?
- Compact design for use where a smaller in-line chamber is preferred
- Supports medication delivery during assisted manual ventilation
- Compatible with standard MDIs as well as those with bottom mounted dose counters
- Has a one-way valve that preserves aerosol dose
- Flexible across different ventilation setups
- Clinically tested in both adult and neonatal ventilator applications.
AEROCHAMBER MINI™ HC may be a good choice when:
- A small-format chamber is preferred
- When inhaler use is as needed versus on a routine schedule
- Medication is delivered through a ventilator circuit or manual resuscitation bag
- 110 ml chamber size
Key distinction vs other AEROCHAMBER® devices
The AEROCHAMBER MINI™ HC is a compact smaller volume removable chamber designed for assisted ventilation. This chamber accommodates inhalers with top and bottom mounted counters, whereas other devices may remain in-line or are designed for spontaneous breathing.
The AEROCHAMBER® MV HC
Designed for Mechanical Ventilation
The AeroChamber® Mechanical Ventilation Holding chamber (MV HC) is designed for intermittent delivery of inhaler medication within ventilator circuits or with the assistance of a manual resuscitation bag. It integrates directly into the ventilator circuit to support consistent medication delivery in acute or subacute settings.
What makes AEROCHAMBER® MV HC different?
The AEROCHAMBER® MV HC is designed for mechanically ventilated patients with intermittent use in a breathing circuit or with the assistance of a manual resuscitation bag.
- Designed for ventilator circuit integration
- Supports medication delivery directly within the circuit
- Can be inserted into the circuit for medication delivery and removed afterward
- Versatile use with ventilation support
- Can be used with ventilators or manual resuscitation bags
- Optimized for intubated patients Intended for patients who are fully supported by mechanical ventilation
Why choose AEROCHAMBER® HC MV?
- Designed for mechanical ventilation use on the inspiratory limb
- Supports medication delivery during assisted manual ventilation
- Supports MDI delivery for intubated or ventilated users
- Reliable option for acute or subacute settings
- 145 ml chamber size
The AeroChamber® HC MV may be a good choice when:
- The user is mechanically ventilated
- Inhaler therapy is delivered through a ventilator circuit
- Care is provided in ICU or critical care environments
- Medication is delivered through a ventilator circuit or manual resuscitation bag
- Inhaler has a top mounted counter feature
Key distinction vs the AEROCHAMBER MINI™ HC:
AEROCHAMBER® MV HC is a full-size chamber designed for assisted ventilation and inline on the inspiratory side of an adult breathing circuit. This chamber only accommodates inhalers with top mounted counters and does not contain a one-way valve.
AEROCHAMBER® In-Line Chambers – Feature Comparison Chart:
| Feature | AEROVENT PLUS® CHC | AEROCHAMBER MINI™ HC | AEROCHAMBER® MV HC |
|---|---|---|---|
| Primary Use Case | Continuous in-line ventilator medication delivery | Intermittent use in line and through resuscitation bag | Intermittent use in line and through resuscitation bag |
| Use in Circuit | Remains in-line | Inserted and removed per treatment | Inserted and removed per treatment |
| Patient Type | Adult & pediatric | Adult, pediatric, including neonatal | Adult (pediatric with included adapter) |
| Chamber Design | Collapsible chamber | Compact, small-volume chamber | Full-size chamber |
| Chamber Size | Collapsed – 50 mL | Open – 150 mL | 110 mL | 145 mL |
| Connection Type | In-line, inspiratory limb | Inline or with resuscitation bag | Inline, inspiratory limb and with a resuscitation bag |
| Removable After Treatment | No (stays in circuit) | Yes | Yes |
| Closed Circuit Maintenance | Yes (maintains closed system) | No (requires insertion/removal) | No (requires insertion/removal) |
| Collapsible Feature | Yes | No | No |
| Manual Resuscitation Bag Use | No | Yes | Yes |
| Ventilator Compatibility | Yes | Yes | Yes |
| Inhaler Compatibility | All MDIs (including bottom-mounted counters) | All MDIs (including bottom-mounted counters) | MDIs with top-mounted counters only |
| One-Way Valve | No | Yes | No |
| Ease of Use | No circuit disruption | Flexible, quick setup | Quick setup |
| Clinical Setting | Acute and non-acute settings | Acute and non-acute settings | Acute and non-acute settings |
| Key Benefit | Maintains closed circuit and reduces contamination risk | Compact, versatile, small volume | Optimized for Adult use in line |
AEROVENT PLUS® CHC
Primary Use Case: Continuous in-line ventilator medication delivery
Use in Circuit: Remains in-line
Patient Type: Adult & pediatric
Chamber Design: Collapsible chamber
Chamber Size: Collapsed-XX mL
Open- 155 mL
Connection Type: In-line, inspiratory limb
Removable After Treatment: No (stays in circuit)
Closed Circuit Maintenance: Yes (maintains closed system)
Collapsible Feature: Yes
Manual Resuscitation Bag Use: No
Ventilator Compatibility: Yes
Inhaler Compatibility: All MDIs (including bottom-mounted counters)
One-Way Valve: No
Ease of Use: No circuit disruption
Clinical Setting: Acute and non-acute settings
Key Benefit: Maintains closed circuit and reduces contamination risk
AEROCHAMBER MINI™ HC
Primary Use Case: Intermittent use in line and through resuscitation bag
Use in Circuit: Inserted and removed per treatment
Patient Type: Adult, pediatric, including neonatal
Chamber Design: Compact, small-volume chamber
Chamber Size: 110 mL
Connection Type: Inline or with resuscitation bag
Removable After Treatment: Yes
Closed Circuit Maintenance: No (requires insertion/removal)
Collapsible Feature: No
Manual Resuscitation Bag Use: Yes
Ventilator Compatibility: Yes
Inhaler Compatibility: All MDIs (including bottom-mounted counters)
One-Way Valve: Yes
Ease of Use: Flexible, quick setup
Clinical Setting: Acute and non-acute settings
Key Benefit: Compact, versatile, small volume
AEROCHAMBER® MV HC
Primary Use Case: Intermittent use in line and through resuscitation bag
Use in Circuit: Inserted and removed per treatment
Patient Type: Adult (pediatric with included adapter)
Chamber Design: Full-size chamber
Chamber Size: 145 mL
Connection Type: Inline, inspiratory limb and with a resuscitation bag
Removable After Treatment: Yes
Closed Circuit Maintenance: No (requires insertion/removal)
Collapsible Feature: No
Manual Resuscitation Bag Use: Yes
Ventilator Compatibility: Yes
Inhaler Compatibility: MDIs with top-mounted counters only
One-Way Valve: No
Ease of Use: Quick setup
Clinical Setting: Acute and non-acute settings
Key Benefit: Optimized for Adult use in line
Choosing the Right AEROCHAMBER® for Your Needs
When selecting an AEROCHAMBER® device, consider the following:
- Is inhaler technique well established, or still being learned?
- Is a caregiver or clinician involved in observing inhaler use?
- Will the device be used primarily at home or on the go?
If technique visibility is important, the AEROCHAMBER PLUS® FLOW‑VU® aVHC provides added reassurance through visual feedback. If simplicity and repeatability are the priority, the AEROCHAMBER PLUS® Z STAT® aVHC offers a streamlined, familiar option. If portability matters, the AEROCHAMBER2GO® chamber is designed for use outside the home.
Part of the Monaghan Medical Aerosol Delivery Portfolio
AEROCHAMBER® devices are part of Monaghan Medical’s comprehensive aerosol delivery portfolio, which includes valved holding chambers, compact portable options, and complementary aerosol delivery solutions designed to support users across care settings. If you are unsure which AEROCHAMBER® device is most appropriate, consult a healthcare professional for guidance based on individual user needs.
The information provided on this website is for educational and informational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.
For questions about the clinical references, therapeutic claims, or product usage described herein, please contact Monaghan Medical Corporation.