2Pack 511i MAX Replacement Filter Compatible BlueaIr 511i Max Air Purifier | Compatible with BLUEAIR Air Cleaner Blue Pure 511i Max & F5MAX (NOT for 511), H13 True HEPA Activated Carbon

Features

• Compatible Model:Blueair 511i Max replacement filter is compatible only with the Blue Pure 511i Max. It is not compatible with the following models: Blue Pure 511, 511 Auto, 211+, 211+ Auto, 411i Max, 411a Max, 311, 121, and other Blueair models not listed here. Please verify compatibility before purchasing.
• High-Precision Filtration:The H13 HEPA layer in the Blue Pure 511i Max filter removes 99.97% of airborne particles, including common contaminants such as pet dander.
• Long-Lasting Performance:Under normal usage conditions, a single Blueair 511i Max filter replacement has an effective lifespan of 612 months, reducing the hassle of frequent replacements.
• Eco-Friendly, Minimalist Packaging:The two 511i Max filters are packaged in a recyclable cardboard box, reducing plastic use while protecting the filters from damage during shipping.
• Prompt Customer Support:If you receive a defective filter, please contact our customer service team at any time, and we will address the issue immediately.