What is MVHR?
Mechanical Ventilation with Heat Recovery is a continuous source of ventilation that extracts stale, moisture-laden air from a building and resupplies fresh, filtered air back in. Filters for MVHR Units come in a variety of sizes, styles and efficiencies (or grades) and generally require changing at least every 12 months, or in accordance with the manufacturers’ recommendations
Mechanical Ventilation and Heat Recovery Units
Typically, the extract filter (stale air) is a coarse filter, generally Grade G4 with a higher grade pollen (Grade F7) and pre-filter on the air intake (fresh air). If you are struggling to source the correct size and type of filters for your unit, whether your Unit has 1, 2 or 3 filters, Ace Filtration can help you to select suitable replacements
Manufacturers of MVHR Units
There are many different manufacturers of MVHR Units and it is impossible for us to keep up to date information on all of them. Your maintenance manual may contain the details of your filters. However, if you can’t find what you need, simply give us the dimensions of your filters and details from the labels regarding the filter grade. Photos are a great help in identifying the style of filter – so please let us have those if you have them. The more information you can give us the easier it will be to select the correct type for your unit
