GermGuardian FLT420B Cannabis Smoke Genuine Air Purifier Replacement Filter B

Experience powerful Cannabis Smoke odor control with this Herbal Smoke Air Purifier Replacement Filter from GermGuardian, engineered for users who need targeted smoke filtration. Designed with advanced odor-control media, it reduces dominant cannabis gases—Monoterpenes and Sesquiterpenes—that cause strong Cannabis Smoke odors. This high-capacity smoke filter holds 10× more Cannabis Smoke VOCs (Volatile Organic Compounds) vs. standard HEPA smoke filters* and 300× more vs. standard HEPA filters**, making it ideal for apartments, smoking rooms, and shared indoor spaces. It is proven 400% more effective at reducing odors from VOCs commonly found in Cannabis Smoke compared to a standard HEPA filter.** In a two-week in-home test, over 90% of users rated it “very effective” at reducing cannabis odor.+ Perfect for daily smoke users, it maintains airflow longer by capturing significantly more smoke VOCs without clogging. Compatible with popular GermGuardian air purifiers, including AC4825, AC4870, AC4820, AC4300, AC4900, AC4850PT, AC4880, CDAP4500, and AP2200CA, this replacement filter upgrades your air purifier for stronger cannabis odor reduction. Improve indoor air quality, reduce persistent Smoke and herbal Smoke odors, and enjoy fresher, cleaner air every day.

*Compared to GermGuardian FLT4825SM 

**Compared to GermGuardian FLT4825

+Based on home-use testing with 30 smokers