Pozidry Compact Pro PIV
Vent-Axia's Pozidry Compact Pro is the PIV unit specifiers reach for when the loft space is tight and the rest of the ventilation strategy is already Vent-Axia. Compact form factor, sensible diffuser design, and the reassurance of one supplier covering both extract and PIV in the same home.
- Noise
- Inaudible in occupied rooms
- Running cost
- £30/yr
- Installed
- £520 to £880 installed
Editorial render. Not a manufacturer photograph; we do not redistribute press imagery without a licence.
Primary question · Where does the Vent-Axia Pozidry fit alongside the Nuaire and EnviroVent default picks?
Homes already on Vent-Axia extract fans where one supplier across the ventilation stack simplifies servicing.
£520 to £880 installed
- Compact loft form factor
- Low average power draw
- One supplier across the ventilation stack
- Smaller damp-surveyor footprint than Nuaire
- F7 filter upgrade adds noticeable annual cost
Open the cost planner to estimate your installed price.
Key specifications
- Filter class
- G4 standard, F7 upgrade
- Power draw
- Below 18 W typical
- Noise
- Inaudible in occupied rooms
- Warranty
- 5 years
- , Compact loft form factor
- , Low average power draw
- , One supplier across the ventilation stack
- , Smaller damp-surveyor footprint than Nuaire
- , F7 filter upgrade adds noticeable annual cost
Nuaire★★★★★Drimaster-Eco Heat HC- Noise
- Inaudible in occupied rooms
- Running cost
- £35/yr
Damp Victorian terracesMould-prone bedroomsLow-disruption fixesReadHouse Verdict8.1/10
EnviroVent★★★★★ATMOS Hallway PIV- Noise
- Inaudible in occupied rooms
- Running cost
- £40/yr
Damp pre-war terracesMould-prone bedroomsComparable quotesReadHouse Verdict7.8/10
If your brief matches "homes already on vent-axia extract fans where one supplier across the ventilation stack simplifies servicing.", the Pozidry Compact Pro PIV is a confident pick. If it doesn't, the alternatives above are more honest answers.
Estimate your installed cost
The planner uses your specific home; not a brochure number.