![Blueair Blue Pure air purifier inner details Blueair Blue Pure air purifier inner details](https://www.blueair.com/dw/image/v2/AASF_PRD/on/demandware.static/-/Library-Sites-blueair-us-content-library/default/dw6fe6f004/Blue%20Pure%20Max/511/511Filter-Body1.png?sw=468)
Designed specifically for Blue Pure 511.
Find the name of your air purifier on the label inside your air purifier.
![Blueair Prefilters in color assortment Blueair Prefilters in color assortment](https://www.blueair.com/dw/image/v2/AASF_PRD/on/demandware.static/-/Library-Sites-blueair-us-content-library/default/dw400861c1/Blue%20Pure%20Max/511/511PDP-Body3.png?sw=468)
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.
![Blueair Person changing the prefilter on a Blue Pure air purifier Blueair Person changing the prefilter on a Blue Pure air purifier](https://www.blueair.com/dw/image/v2/AASF_PRD/on/demandware.static/-/Library-Sites-blueair-us-content-library/default/dw019bbb1a/Blue%20Pure%20Max/511/511Filter-Body2.png?sw=468)
Our washable fabric pre-filters extend the life of primary filters, catching large airborne particles such as dust, lint, pollen, and pet hair.
![Blueair icon- less noise and energy Blueair icon- less noise and energy](https://www.blueair.com/on/demandware.static/-/Library-Sites-blueair-us-content-library/default/dw293e502f/New/Icons/New%20Icons%20July%2020/icon_filterchange_halfsize.png)
While this pre-filter is designed to be compatible with the Blue Pure 511.
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.
When the pre-filter requires a deeper clean, wash on a gentle, low-temperature cycle in a washing machine. Hang to dry.
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Filter TypeFabric pre-filter 100% polyester, Stretch panel 94% polyamide 6% spandex
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Dimensions(HxWxD)14.0 x 0.08 x 15.2 in in
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Product weight0.15lbs
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Number of filters1
![Blue Pure 511 Pre-Filter Arctic Trail 360 View](https://www.blueair.com/dw/image/v2/AASF_PRD/on/demandware.static/-/Sites-blueair-master-catalog/default/dw9923d71b/pre_filters/511-ArcticTrail-Hero.png?sw=600&sh=600&sm=fit)
This pre-filter is compatible with the Blue Pure 511 model.
This item includes one replacement pre-filter fabric.
Yes, there are several options to choose from, including:
Arctic Trail (Grey), Night Waves (Dark Blue), Winter Reed (Light Grey)
¹A flat shipping rate of $25.00 will be charged on filter shipments to Alaska, Hawaii, and Puerto Rico. Additional charges may apply for shipments over 30 lbs. A flat shipping rate of $5 will be charged on orders under $39 that are not part of filter subscription.