Smart Filtration, you cant trust
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Blue Pure 411i Max & 411a Max replacement pre-filter
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Designed to fit into any lifestyle
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Quickly and easily change your pre-filter
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$10.99
$10.99
Designed specifically for Blue Pure 411i Max & 411a Max.
Find the name of your air purifier on the label inside your air purifier.
5 different Scandinavian inspired colors allow you to personalize your air purifier to seamlessly blend into your home by complimenting your interiors.
Stockholm Fog pre-filter color included.
Our washable fabric pre-filters extend the life of primary filters, catching large airborne particles such as dust, lint, pollen, and pet hair. They're colorful too, and can be customized to compliment your space.
I have a 2+yr old 411a model that is just the right size for my bedroom. Couldn't be happier with it and happier still, with the affordable and prompt deliver of the filter subscription every 6 months. But there is more! Ordered an extra cloth pre-filter, and received it the next day!
5 stars
I have been trying to return this product for 2 weeks. The return portal doesn’t recognize my order number so I contacted customer service (via email because I could not locate a phone number), no response. Can’t imagine what you would do if you had an equipment problem, given the lack of responsiveness on a simple return issue.
We’re very sorry for the lack of response you've experienced while trying to return your Blue Pure 411 Max Series Pre-Filter. That’s not the level of service we aim to provide. We've reached out to you directly to help resolve this promptly. Your feedback is important, and we appreciate you bringing this to our attention so we can make things right.,Blueair,Blueair Team,clientresponse