How do I clean the pre-filter?

You can easily clean the pre-filter by vacuuming the exterior with the brush attachment to remove dust and dirt. For a deeper clean, wash it on a gentle, low-temperature machine cycle and then hang it to dry.

Is the pre-filter reusable?

Yes, the pre-filter is reusable. It is designed to be machine washable and can be cleaned multiple times to extend its usability.

What types of particles does the pre-filter capture?

The pre-filter is designed to catch large airborne particles including dust, lint, pollen, and pet hair, helping to protect the main filter and improve air quality.

What material is the pre-filter made from?

The pre-filter is made from 100% polyester, providing durability and effective filtration performance.

How long is the warranty for parts and labor?

The pre-filter comes with a 30-day warranty for both parts and labor, ensuring you can get support if any issues arise shortly after purchase.

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Blueair Blue Pure 211i Max Air Purifier Pre-Filter in Limestone Finish - 110047

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Blueair 110047 Blue Pure 211i Max Air Purifier Pre-Filter in Limestone

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. They're colorful too, and can be customized to compliment your space.

Features

Air Purifier Compatibility
This pre-filter is designed to be compatible with the Blue Pure 211i Max.
Cleans Easily With A Vacuum
For quick cleaning, use the brush attachment on your vacuum to clean the exterior of the fabric pre-filter of visible dust and dirt between washes.
Reusable, Machine Washable
When the pre-filter requires a deeper clean, wash on a gentle, low-temperature cycle in a washing machine. Hang to dry.

California customers: