In order for the heat recovery ventilation system to work correctly and effectively, it is important that filters are changed at least every 12 months. If your house is located near a busy road or other source of pollution it may be necessary to change filters more often.  Your filters keep your heat exchanger and supply air ducting clean and running well by collecting household and external pollutants.

Changing the filters is straightforward and requires no tools, our design allows you to easily access them. Full instructions are available in your user manual or please see our demonstration video. If you require a manual please let us know/email

ProAir MVHR units should be serviced by one of our experienced service team every 3 years. This will ensure the longevity of the units, as well as ensuring low running costs and clean, fresh air 24/7.



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