Smart Filtration, you can trust

• Blue Pure 511 replacement pre-filter

  Designed specifically for Blue Pure 511.

  Find the name of your air purifier on the label inside your air purifier.

• Designed to fit into any lifestyle

  3 different Scandinavian inspired colors allow you to personalize your air purifier to seamlessly blend into your home by complimenting your interiors.

  Arctic Trail pre-filter color included.

• Quickly and easily change your pre-filter

  Our washable fabric pre-filters extend the life of primary filters, catching large airborne particles such as dust, lint, pollen, and pet hair.