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Prefilter Lunar Rock for 411+

Compatible with: Replacement Pre-filter Blue Pure 411+; not compatible with standard 411 model
$7.99

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Replacement Pre-filter in Lunar Rock color for the Blue Pure 411+ air purifier. This pre-filter is not compatible with the standard 411 model. Shop the Lunar Rock pre-filter for Blue Pure 411

Form meets function in Blue Pure 411+'s colorful pre-filters. The stretchy fabric allows you to customize the color to match your style, as well as extend the life of the primary filter, catching large airborne particles such as dust, lint, pollen, and pet hair. Vacuum the exterior of the fabric pre-filter to remove visible dust and dirt as often as you'd like. Removable, washable, and reusable the pre-filter is designed to be used again and again. When it requires a deeper clean, throw the fabric in the washing machine on a gentle, low-temperature cycle. Hang to dry. Six pre-filter colors are available for the Blue Pure 411+ air purifier; Diva Blue, Buff Yellow, Crystal Pink, Lunar Rock, Dark Shadow, and Saffron Red. Pre-filter in Dark Shadow color comes standard.

Warranty

Guarantee clean air for years to come by extending your 1-year warranty coverage for up to 5-years for models in the Classic, Pro, and Sense families and up to 2-years for Blue family models with product registration.

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We believe in the freedom to breathe

Best performing air purifier brand¹

Delivering the highest volume of clean air while using less energy and less noise, using HEPASilent™ filtration technology to remove 99.97% of airborne particles down to 0.1 microns.

Most independent certifications²

The only major air purifier brand to verify 100% of models for performance with AHAM for Clean Air Delivery Rate (CADR), US EPA for ENERGY STAR rating, and CARB for safe ozone.

Sustainable Swedish design

We strive to create products that combine our passion for performance, innovation, and design. Our Swedish heritage inspires sustainability and quality at the heart of everything we do.

¹Based on performance values for CADR (Tobacco Smoke), ENERGY STAR rating, and safe ozone emissions in AHAM’s Directory of Certified Portable Electric Room Air Cleaners (July 2019).
²Based on the percentage of leading brand’s models certified for performance (AHAM Verifide), energy efficiency (ENERGY STAR), and safe ozone (CARB).

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