Filter specifications:

• Including VAT
• replace your filters 2 x a year. Depending on your living situation and health .
• You can easily replace the Velu HRV filters yourself
• You can cancel a Velu filter subscription at any time. Without any problem.
• You are always assured of a competitive price.
  
  

HRV Filter replacement and simple maintenance

The HRV filters for the Velu MVHR unit are eassy to replace. Please refer to the user manual for easy steps on how to do this. Prevent expensive and complicated maintenance by cleaning your filters and HRV unit with fáir Probiotics. For more information on this revolutionary cleaning process click here 
 

G4 quality for a G3 price

f'air G3 filters capture up to 92% of dust and dirt. According to the EN779 G3 filters should capture between 80 and 90%. This means f'air G3 filters have a higher efficiency  than EU standard prescribes. You are assured of high quality filters for a competitive price. Read all about filter classes and standards. 

Manual Velu Heat Recovery Ventilation systems

You can dowloand the Velu user guide here .