Blue Pure 311 Pre-filter Aurora Light
$10.99
Blue Pure 311 Pre-filter Aurora Light

Blue Pure 311 Pre-filter Aurora Light

Compatible with 311
Select a color
Select Color: Arctic Trail Select Color: Night Waves Select Color: Aurora Light Select Color: Archipelago Sand Select Color: Winter Reed
Aurora Light
$10.99
Blueair Close up of 311 prefilter colors

Where form meets function

Our fabric pre-filters extend the life of primary filters, catching large airborne particles such as dust, lint, pollen, and pet hair.


A hidden compartment in the fabric keeps the power cord hidden out of sight, and they're colorful — with different options to complement your space.


Blueair Image of Blue Pure 311 prefilters in color assortment (dark grey, navy blue, teal, blush pink, light grey)

Switch color in seconds

Up to 5 Scandinavian-inspired colors let you add a splash of color or a shade to compliment your space. Night Waves and Arctic Trail Pre-Filters come as standard with your Blue Pure Auto air purifier.

Details
Blueair icon- less noise and energy
Air purifier compatibility

Designed for compatibility with the Blue Pure 311. Not compatible with the Blue Pure 311 Auto model.

Blueair Cleans easily with a vacuum
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.

Blueair Reusable
Reusable, machine washable

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

Blueair Power
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.

Blueair Nature
Nature-inspired color palette

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
    0.01lbs
What Blueair models are compatible with this pre-filter?

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

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.


Are the Blue Pure 311 and Blue Pure 311 Auto accessories interchangeable?

While they look similar, our Blue Pure 311 is not the same air purifier as the Blue Pure 311 Auto, which features our upgraded auto-mode functionality and increased Clean Air Delivery Rate (CADR) performance. Due to the size difference, each respective model will have its own replacement filter and pre-filter accessories. All other features stay relatively the same. 


Subscribe and stop thinking about filter quality

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.