Blueair 411 Replacement Filter for Blue Pure 411/411+/411 Auto/Mini Machine

COMPATIBLE MODELS: 411 Replacement Filter is Compatible With Blue Pure 411, 411+, MINI, and 411 Auto Air Purifiers. PLEASE CHECK YOUR MACHINE MODEL BEFORE PURCHASING | PREMIUM QUALITY: NXBHG 411 replacements filter compatible for Blueair Blue Pure 411, 411+, MINI, and 411 Auto is made of premium non-woven fabric and activated carbon, ensuring the filter could be used for long time. Fit home, living room, bedroom, office etc | REPLACE the FILTER EVERY 6-8 MONTHS: We kindly suggest you replace the filter every 6-8 months based on usage and environment | EASY TO INSTALL: You just need to take out the old dirty 411+ replacement filter compatible for blueair and change it with new one and the replacement will be done. No additional tool is needed, really simple | Customer Service: Including 3 cost-effective Blue Pure 411 replacement filters and 1 brush. NXBHG Store has been specializing in bringing each family freshing air with providing customers premium quality and affordable replacement filter. We highly value customers'shopping experience and If you have any problems while using this replacement filter compatible wtih 411 replacement filter, please contact NXBHG Store customer service team without any hesitation. We are ready to help you to solve problems within 24 hours