Filters for MVHR

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
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