PureNight Filters

The PureNight filters pack contains one HEPA filter and four pre-filters. Change the pre-filters every three months, and replace the HEPA filter annually.

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PureNight Filter Kit

Clean Air Club - Air Purifier Filter Replacement Reminder Program

Clean Air Club - Air Purifier Filter Replacement Program

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9/25/09 This Summer I experienced zero allergies by wearing the mask I bought while cutting my lawn..Relief!
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