Douglas Allergy Relief Source

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  1. AllerAir (25)
  2. Austin (2)
  3. IQAir (4)
 

Air Purifier Pre-Filters

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  1. 98% efficient HEPA - type filter

    IQAir Replacement Pre-filter (H11S) - GC and Dental Series
    $68.00

  2. Two stage, 55% efficient at 0.3 microns

    IQAir Replacement PreMax Pre-filter - HealthPro Series
    $59.00

  3. Allerair MCS / D-MCS Cotton Pre-Filters (Pack of 6)

    Allerair MCS / D-MCS Cotton Pre-Filters (Pack of 6)
    $99.98

  1. Allerair MCS 5000 / D-MCS Cotton Pre-Filters (Pack of 6)

    Allerair MCS 5000 / D-MCS Cotton Pre-Filters (Pack of 6)
    $99.98

  2. Allerair MCS AirMedic / D-MCS Cotton Pre-Filters (Pack of 6)

    Allerair MCS AirMedic / D-MCS Cotton Pre-Filters (Pack of 6)
    $139.98

  3. Allerair Air Tube Prodense Pre-Filters (Pack of 4)

    Allerair Air Tube Prodense Pre-Filters (Pack of 4)
    $29.98

  1. Allerair Air Tube Prodense Pre-Filters (Pack of 8)

    Allerair Air Tube Prodense Pre-Filters (Pack of 8)
    $49.98

  2. Allerair Prodense Pre-filters Air Tube Supreme (Pack of 4)

    Allerair Prodense Pre-filters Air Tube Supreme (Pack of 4)
    $39.98

  3. Allerair Prodense Pro-Filters Air Tube Supreme (Pack of 8)

    Allerair Prodense Pro-Filters Air Tube Supreme (Pack of 8)
    $59.98
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