Description
The Fisher & Paykel Nova Nasal Diffuser is the washable diffuser that holds the Nova Nasal's exhaust to 17.5 decibels. Replacing a lost or tired diffuser restores the quiet and softens the airstream for your bed partner.
- 17.5 dBA design – with the diffuser fitted, the Nova Nasal is designed to minimize partner disturbance.
- Washable – the diffuser can be washed instead of being treated as a throwaway.
- Draft softening – spreads exhaust air so it does not jet across the bed.
- Genuine part – the manufacturer's own diffuser for the Nova Nasal.
& Paykel Nova Nasal Diffuser with 17.5 dBA design
Every Nova Nasal ships with this diffuser, and it does two jobs: it quiets the exhaust to a measured 17.5 decibels and it diffuses the exhaled airstream so a partner is not blasted awake. Unlike foam diffusers, this one is washable, so it is maintained rather than consumed. If yours is lost, cracked or no longer seating, the mask gets noticeably louder. This genuine replacement restores the original exhaust behavior in one small part.
Features and Benefits
Exhaust Control
- Noise Reduction: supports the Nova Nasal's 17.5 dBA exhaust figure.
- Draft Diffusion: softens the exhaled airstream for the bed partner.
Ownership
- Washable Design: cleans with the mask routine for a long service life.
- Exact Fit: made for the Nova Nasal exhaust port.
Product Specifications
- Part Type: Replacement diffuser (exhaust)
- Compatibility: Fisher & Paykel Nova Nasal mask
- Design: Washable diffuser, per the manufacturer
- Sold As: 1 Each
Browse the full Hospital Supplies range, or shop everything from Fisher & Paykel.
Why Choose the Nova Nasal Diffuser?
The Nova Nasal's headline quiet depends on this small part. A genuine washable diffuser keeps the 17.5 dBA promise night after night.
- Quiet restored – exhaust returns to the diffused, low-noise state.
- Partner-friendly – softened airstream reduces sleep disturbance.
- Washable value – maintained, not consumed like foam diffusers.
- The differentiator – the exact diffuser the Nova Nasal's noise rating was measured with.
Manuals and Troubleshooting Guides
Frequently Asked Questions
What does the diffuser do?
The diffuser quiets and spreads the Nova Nasal exhaust, supporting the 17.5 dBA figure and reducing disturbance to a bed partner.
Can it be washed?
Yes. Fisher & Paykel describes the Nova Nasal diffuser as washable.
Does the complete mask include one?
Yes, the complete mask includes one; this listing is the replacement part for a lost or damaged diffuser.
Does it fit other masks?
No. It does not fit other masks; it is made for the Nova Nasal exhaust port.
Does the diffuser change therapy pressure?
No. It changes exhaust sound and airflow feel, not delivered pressure.
