F2MAX for Blue Air Blue Pure 211i Max Filter - Compatible with BlueAir 211i Max Replacement Filter Air Purifier HEPA Filters H13

DROPS RIGHT IN: H13 HEPA replacement built for the Blue Pure 211I Max - matches original dimensions, seats snugly, and needs zero modifications. Your purifier is back up and running in minutes. H13 HEPA INSIDE: 99.95% filtration efficiency at 0.3 microns. Same H13 HEPA grade as the original, so your purifier works at full capacity from the moment you swap it in. NOTICEABLE DIFFERENCE: That stale, recirculated feeling disappears once your purifier has a fresh H13 filter doing its job. 99.95% of what is floating around your home gets captured - you will notice. SWAP IN SECONDS: Open, remove, replace, close. The whole process takes under two minutes with zero tools. If you have changed a filter before, this one is even simpler. STEADY PERFORMANCE: H13 HEPA replacement for Blueair 211I Max, built to original specs. Snug fit, consistent airflow, and filtration that keeps your purifier running the way it was meant to. Compatible with: Blue Pure 211i Max Blue Pure 3650i Blue Pure F2MAX