Honeywell 14520 Hepa Round Tower

Advanced design features deliver ultra quiet HEPA air filtration in a unit ideally suited for bedrooms and family rooms. Includes sound reducing insulation and no-draft air flow technology to minimize drafts from exhaust. Six air changes per hour in an 11' x 17' room.
- Features & Benefits:
- #1 choice of Physicians.*
- 99.97% true HEPA filter.**
- Recommended for a 20' x 20' room; 6 air changes per hour.
- Clean air delivery rate (CADR) for tobacco smoke: 320.
- Three speeds
Replacement Filter:
- Replacement filter: 25000
- Replacement pre-filter: 38002
Dimensions and Weight:
- Size: 20"H x 16"D
- Weight: 24.0 lbs.
Warranty:
- 5 year limited warranty
Similar model: Honeywell 13520 Hepa Round Room Air Cleaner
* 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.