BLUEAIR Blue Pure 211+ Auto Genuine Replacement Filter, Particle and Activated Carbon, fits Blue Pure 211+ Auto Air Purifier

This really works to help clean the dust and allergens in my living space. The filters are easy to install and last me about 8 months. The noise level is fair but is a little louder on higher settings. It comes with 2 prefilter covers that are washable. The instructions are clear. It does clean the air and helps mitigate household cooking odors also. I recommend this product.

Works well. Lasts about 3 months with daily use.

Original filters. As expected. No issues. Just perfect!

Got this for my sister-in law and she loves it. Got it at a great price. Works well and quietly. Would definitely purchase again if one of mine quits working. Easy to use. She is 83 and it is light enough for her to move around on her own and she can change filters herself. Definitely improves air quality.

This BLUEAIR Blue Pure 211+ Auto replacement filter works perfectly with my Blue Pure 211+ Auto Air Purifier. It’s easy to install and does an outstanding job at keeping the air in my home fresh and clean. I really appreciate the combination of particle and activated carbon filtration—it's excellent for capturing dust, pet dander, and odors from cooking or even outdoor pollution. Since using this filter, I’ve noticed a significant difference in air quality. The filter also lasts a good amount of time, and the indicator on my purifier makes it easy to know when to replace it. I love that it’s a genuine product, so I trust the performance and fit without any issues. If you want to keep your air purifier working at its best, this replacement filter is a must-have. Totally worth it!