The Certeza NB-608 is a compact compressed air nebulizer designed for effective respiratory therapy for both children and adults. Using compressed air to convert liquid medication into fine aerosol particles with a median mass diameter (MMD) of 4 µm, it delivers optimal respirable doses for treatment of the upper and lower airways — suitable for conditions including asthma, bronchitis, and colds.
A key feature of the NB-608 is its built-in storage space for the complete nebulization kit — masks, mouthpiece, tube, and filters — keeping all components organised within the compressor unit itself, eliminating the need for a separate bag. The 6 mL chamber capacity and 0.27 mL/min nebulization rate deliver effective treatment for standard medication doses. The durable non-slip body, built-in medicine cup holder, and angled mouthpiece provide a stable, comfortable treatment experience.
Why Choose Certeza Nebulizer
- Built-In Kit Storage: Compressor unit features dedicated internal storage space for the complete nebulization kit — no separate bag needed.
- 4µm Particle Size (MMD): Optimised for effective delivery into the bronchial passages and lower respiratory tract.
- 0.27 mL/min Nebulization Rate: Consistent, reliable medication delivery throughout each session.
- For Kids and Adults: Adult and child masks included, making it suitable for the whole family.
- Compact 6mL Chamber: Sized for standard single-session medication volumes.
- Built-In Medicine Cup Holder: Keeps the nebulizer chamber securely in place during use.
- Angled Mouthpiece: Improves aerosol delivery direction and user comfort.
- Long Flexible Tube: Allows flexible positioning between compressor and patient.
- Durable Non-Slip Body: Stable during operation — suitable for home and clinical use.
- Wide Voltage Input: Compatible with a range of power supply voltages.
- Medical-Grade Product: Suitable for home care and clinical respiratory therapy.
Product Specifications
| Brand | Certeza |
| Model | NB-608 |
| Type | Compressed Air Compressor Nebulizer |
| Particle Size (MMD) | 4 µm |
| Nebulization Rate | 0.27 mL/min |
| Chamber Capacity | 6 mL (maximum) |
| Voltage | Wide voltage input |
| Mouthpiece | Angled |
| Tube | Long, flexible connecting tube |
| Body | Durable, non-slip with built-in cup holder and kit storage |
| Weight | 2.4 kg |
| Suitable For | Adults and children |
| Applications | Asthma, bronchitis, colds, upper and lower respiratory conditions |
Usage Instructions
- Remove the nebulization kit components from the built-in storage compartment.
- Connect the nebulizer chamber to the compressor via the connecting tube.
- Add the prescribed medication to the nebulizer chamber (do not exceed 6 mL). Attach the angled mouthpiece or adult/child mask.
- Plug in and power on the compressor.
- Breathe in slowly and deeply through the mouthpiece or mask until the chamber is empty.
- Switch off and unplug. Clean all reusable components and store in the built-in storage compartment.
Warnings and Precautions
- Use only liquid medications prescribed or approved by a healthcare professional.
- Do not use oil-based solutions or medications not intended for nebulization.
- Do not operate with damaged components.
- Keep out of reach of unsupervised children.
- Always follow your healthcare provider’s guidance on medication and treatment.
Package Contents
- 1 × Certeza NB-608 Compressor Nebulizer Unit (with built-in kit storage)
- 1 × Nebulizer Chamber (6mL max)
- 1 × Adult Mask
- 1 × Child Mask
- 1 × Angled Mouthpiece
- 1 × Long Connecting Pipe
- Replacement Filters
- 1 × User Manual
Frequently Asked Questions
How does the NB-608 differ from the NB-605 and NB-607?
The NB-608 has the smallest chamber capacity (6 mL vs 13 mL for NB-605 and 10 mL for NB-607) and features built-in storage for the full accessory kit — eliminating the need for a separate bag. It shares the same 4 µm particle size as the NB-605 (the NB-607 produces a finer 3 µm). Choose the NB-608 if built-in storage and a compact chamber are priorities.
Is the NB-608 suitable for children?
Yes. The NB-608 is specifically designed for both kids and adults. A child mask is included alongside the adult mask. Always use under adult supervision with children and consult a paediatrician for appropriate medication and dosage.
How do I store the accessories when not in use?
The NB-608 features built-in storage space within the compressor unit itself. After each session, clean and dry all accessories, then store them in the dedicated compartment — keeping everything together and organised without needing a separate carrying bag.






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