2 Pack 311i Max Replacement Filter, Compatible with Blue Pure 311i Max Air Purifier,2-in-1 HEPA H13 Filter with Particle + Carbon,F3MAX （Not Fit 311i+ Max,311 Auto）
【Compatible with BLUEAIR Blue Pure 311i Max Air Purifier】: This 311 imax replacement filter compatible with Blue Pure 311i Max Air Purifier,compare to part #Part No. F3MAX. (NOT compatible with 311i+ Max, 311 Auto, or 311 ).
【Excellent Filtration】: The HEPA H13 Filter layer get rid of fine particles down to microns, and high efficiency activated carbon reduce various odors.
【2-in-1 Filtration 】: Our 311i max filter is designed in 2-in-1 HEPA Filter with particle + activated carbon filtration for clean filtration and performance.
【2-Pack 】: Package includes 2 Pack 311 imax replacement air filter.
【LONG LASTING 】:We recommend you to replace your 311 imax filter every 6-8 month for optimal performance
