Air Purifier Replacement Filters


When your air purifier filter gets old, you reduce the efficiency with which your air is cleaned, so bacteria and pollutants stay in the air longer.  Discount Filter Store has all the air purifier replacement filters you need to keep your family healthy and your home clean, from HEPA (high efficiency particulate air) filters to odor & gas reducing pre-filters to traditional room air filters, humidifier filters to refrigerator air filters.   Discount Filter Store offers a full selection of air purifier replacement filters.  To see a full list of all our air purifiers, filters and systems, click here.

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  1. Aprilaire 413 Air Purifier Replacement Filter

    Price $86.99 List Price Price $124.99 Save 30%
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  2. Aprilaire 210 Air Purifier Replacement Filter

    Price $55.99 List Price Price $79.99 Save 30%
    Free Shipping
  3. HRF-R1 Honeywell True HEPA Replacement Filter

    Price $33.99 List Price Price $48.99 Save 30%

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