Replacement Pre-filter Wrap for Austin Air HM400 with Activated Carbon

GoodVac Replacement Pre-filter is designed specifically to fit Austin Air HM400 air purifiers. The cloth material is coated with activated carbon, which helps to absorb odors and volatile compounds from the air. Additionally, it is effective at catching larger particles before they reach your costly HEPA filter, ultimately prolonging the filter's life. The activated carbon pre-filter, made by GoodVac, is suitable for Austin Air HM400 air purifiers. Its primary function is to extend the longevity of your HEPA filter by trapping larger particles. Furthermore, it is capable of eliminating or significantly reducing foul odors, as well as removing volatile organic compounds and gases from the air. The pre-filter's dimensions measure 54" x 14".

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