【Compatible wtih Blue Pure Mini Max】: This mini Max AllergenBlock Filter fully compatible with Blue Pure Mini Max Air Purifier ONLY 【Efficient Filtration】: High efficiency particulate air Filter captures 99.97% of airbone particles as small as 0.3 micron, and clean pet dander, and dust, The activated carbon filter clean up light household from smoking, pets, and cooking fume 【Value Mini Max AllergenBlock Replacement Filter Set】: You'll get mini max AllergenBlock replacement filters compatible with blue pure mini max air Pur-ifier (for 12-24 months of use) 【Easy to Install】: We recommend you to replace your Mini Max AllergenBlock replacement filter every 4-8 months for optimal performance (depending upon your usage and environment). It is fairly easy to install the filter, no tools required. Simply take out and replace from your machine unit when needed 【OUR DEAR CUSTOMERS】: If you encounter any quality issues, please don't hesitate to contact our 24/7 Leemone customer service team. We're here to address and resolve any concerns you may have promptly 2 Pack mini Max AllergenBlock Filter