2 Pack 411 Replacement Filters Compatible with Blue Pure 411, 411+, 411 Auto and MINI Air Purifier, H13 True HEPA Filter, 2-in-1 Activated Carbon Filters

["【Perfect Compatibility】 Our replacement H13 grade 411, 411+, 411 Auto and MINI HEPA filters are perfectly compatible with Blue Pure 411, 411+, 411 Auto and MINI Air Purifier. And it is only compatible with Blue Pure 411, 411+, 411 Auto and MINI Air Purifier, Please make sure your model is correct before the order. (***NOT COMPATIBLE WITH Blue Pure 511, 211i max, 311i+ Max, 311i Max, 311 Auto air purifier***) Please also be noted that: This is not an OEM product. Any use of the brand name or model name is intended solely to demonstrate compatibility of this product.","【Great Value Package】 This package will come with 2 pieces of 411/ 411+ premium H13 grade true HEPA filters compatible with Blue Pure 411/ 411+ Air Purifier. It is a cost-effective choice to supplement the replacement HEPA filters for your 411/ 411+ air purifier. It is recommended to replace the filter every 3-6 months to ensure healthy air for your family or pets.","【2-Stage Filtration System】 2 in 1 structure design, 360 degree purification. (1. H13 grade true HEPA filter; 2. Activated carbon filter). The 411/ 411+ HEPA filters of the upgraded version are with stronger capabilities to filter up to 99.9% of smelly smoke, cooking and pet smells, dust, impurities, harmful particles and suspended particles in the air. And traps hair and lint to help maximize comfort and freshness so that you can live in harmony with nature for a serene home space. Just choose our high quality, durable and high-efficiency filters to provide you and your pet with a healthy air space.","【Premium Materials】 Our upgraded 411/ 411+ filter is made of high-quality HEPA materials and activated carbon, adopts advanced low energy consumption and low density structure technology, and has lower wind resistance, thus ensuring the highest filtration efficiency and the lowest energy consumption, while extending the life of the air purifier service life. All the materials used for the 411/ 411+ filters are premium and safe and will not have any pollution. And they are also with excellent workmanship.","【Premium Materials】 Our upgraded 411/ 411+ filter is made of high-quality HEPA materials and activated carbon, adopts advanced low energy consumption and low density structure technology, and has lower wind resistance, thus ensuring the highest filtration efficiency and the lowest energy consumption, while extending the life of the air purifier service life. All the materials used for the 411/ 411+ filters are high quality and safe and will not have any pollution. And they are also with excellent workmanship."]