About These Compatible Filters For Envirovent Energisava 210 HR 2x MVHR G4 Filter Size: 125x275x47mm Replacement Air Filters suitable for: Envirovent Energisava 210 HR MVHR system Envirovent Filter Product Codes: ESAVA210 It is recommended filters are changed every 6-12 months. They can also be gently vacuum cleaned to extend the life. All our filters are manufactured by us, in the UK, as replacement filters. They are in no way associated with the MVHR air system manufacturer.
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