The Honeywell HHT090 Tower Air Purifier features a permanent HEPA-Type filter rated at 99% in capturing airborne particles from the air that passes through the filter.

Lifetime Permanent Filter: Never replace your filter again! This Honeywell air purifier includes HEPA-Type filters that can be vacuumed and replaced back into the unit. Also includes a washable prefilter.

Certified 99% effective: The Honeywell HEPA-Type filter's efficiency is rated at 99% in capturing airborne particles from the air that passes through the filter. These HEPA-Type filters help remove the pollutants from the air, returning cleaner, fresher air to you.

Enviracaire HHT-090 Features and Benefits:

• Recommended for a medium sized 13' x 13' room (170 sq ft), 6 air changes per hour.
• LifeTime Permanent Filter never needs replacing.
• Quiet Performance.
• Easy to clean - simply vacuum HEPA filter.
• Separate ionizer with on/off switch delivers extra cleaning power and helps freshen the air.
• Electronic push-button controls.
• Electronic filter clean indicator reminder for when to clean the filter.
• Antimicrobial treatment helps prevent mold growth on the filter
• Washable pre-filter
• Clean air delivery rate (CADR) for: Tobacco smoke: 110; Dust: 90; Pollen: 90
• Speeds: 3
• Warranty: 5 year limited warranty.
• Approximate dimensions: 9" x 9" x 28" H