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. They're colorful too, and can be customized to compliment your space.
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.
While this pre-filter is designed to be compatible with the 211+ Auto, it may also be used with the standard 211+ model at a slightly increased noise level.
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.
Filter TypeFabric pre-filter 100% polyester, Stretch panel 94% polyamide 6% spandex
Dimensions(HxWxD)14.0 x 0.08 x 15.2 in in
Number of filters1
This pre-filter is compatible with the Blue Pure 411 Auto model. 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.
This item includes one replacement pre-filter fabric.
Yes, there are a total of five pre-filter colors available for the Blue Pure 411 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.
Join free, decide how your filter is monitored, and when new ones get sent. Leave anytime.
Seeing a new filter at your door is like a celebration of your choice to breathe the best air.
Pure Air Program members get 15% off on every filter, plus extended warranty, and exclusive product perks.
¹A flat shipping rate of $25.00 will be charged on filter shipments to Alaska and Hawaii. Additional charges may apply for shipments over 30 lbs.