Blue Pure 311 Auto Pre-filter Archipelago Sand

Blue Pure 311 Auto Pre-filter Archipelago Sand

Compatible with 311 Auto
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Form & function

The fabric pre-filter extends the life of the primary filter, catching large airborne particles such as dust, lint, pollen, and pet hair. And the color can be customized to fit your space. 

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Change color in seconds

Surprise with a pop of color, or blend in with your room decor with five available color options; Arctic Trail, Winter Reed, Archipelago Sand, Aurora Light, and Night Waves.

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While this pre-filter is designed to be compatible with the 411 Auto, it may also be used with Blue Pure 411 and MINI models at a slightly increased noise level. Pre-filter is not compatible with the 411+ model.

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Vacuum to clean

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.

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Machine washable

Designed to be reused when the pre-filter requires a deeper clean, washed on a gentle, low-temperature cycle in the washing machine. Hang to dry.

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Low-profile power cord

A hidden velcro-panel in the fabric pre-filter holds the power cord, keeping it close to the body of the air purifier and out of sight.

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We designed our new premium fabric pre-filters in an earthy color palette inspired by our Swedish heritage and Scandinavia's natural landscapes.

  • Filter Type
    Fabric pre-filter 100% polyester, Stretch panel 94% polyamide 6% spandex
  • Dimensions(HxWxD)
    14.0 x 0.08 x 15.2 in
  • Product weight
What Blueair models are compatible with this pre-filter?

This pre-filter is compatible with the Blue Pure 311 Auto.

How many pre-filters are included?

This item includes one replacement pre-filter fabric.

Are other colors available?

Yes, there are a total of five pre-filter colors available for the Blue Pure 311 Auto; Arctic Trail (gray), Winter Reed (light gray), Archipelago Sand (pink), Aurora Light (green), and Night Waves (navy). Pre-filter in Arctic Trail color comes standard with air purifier. Shop Blue Pure 311 Auto accessories.