Blueair, FPROSM, SmokeStop Filter For Blueair Pro Series, Genuine Filter for Pro M / Pro L / Pro XL models, HEPASilent for Virus, Pets, Dust, Smoke, Odor, 6-12 months of use, Black, 1pc

Blueair Pro Replacement Filter, Smokestop Filter For Pollen, Mold, Dust, Virus Removal, Genuine Blueair Filter; Compatible With Pro M, Pro L And Pro Xl.