The Honeywell 18225 air cleaner has been designed to operate very quietly and effectively without a cool exhaust draft. This air cleaner is equipped with Intelli-Check Filter Monitors to serve as a convenient guideline for replacement of the pre-filter and HEPA filter based on the air cleaner’s hours of use and operating speed.
Features & Benefits:
#1 Choice of Physicians.*
True HEPA filter is 99.97% filter effective at capturing airborne particles as small as 0.3 microns from the air that passes through the filter**
No draft airflow technology effectively and quietly cleans the air without a cool exhaust draft
Recommended for large rooms: 15' x 18'
Intelli-check electronic filter change indicators