The 18150 SilentComfort features No Draft air flow technology which effectively and quietly cleans the air without a cool exhaust draft. Ideal for bedrooms and family rooms. Features & Benefits:
- #1 Choice of Physicians*
- True HEPA filter, 99.97% filter effectiveness at capturing airborne particles as small as 0.3 microns from the air that passes through the filter**
- Advanced Airflow Design for ultra quiet high-speed operation
- Recommended for a 11-by-17 foot room, 6 air changes per hour
- Intelli-check electronic filter change indicators
- Clean Air Delivery Rate (CADR) for tobacco smoke: 150
- Replacement filters: Universal Replacement Pre-filter #38002 (contains 8 replacements) and Replacement HEPA Filter #21500
- 3 Speeds
* Riter Research Inc. "Portable Room Air Cleaners Physicians Preference Study" 1998.
** Overall particle reduction depends on many factors including the amount of air processed, the pollutant type and the pollutants' introduction rate into the environment.
