Air Purifiers for Home Large Room Cover 1800 sq ft with Air Quality Monitor 20dB Sleep Mode,Air Cleaner for Pet Dander, Odor, Dust, Smoke, White

This air purifier features a 360° air intake and a 3-stage filtration system including a pre-filter, HEPA, and activated carbon filter. It displays real-time PM2.5 levels and adjusts fan speed based on air quality. Sleep mode operates quietly and includes a timer.

• The description claims the purifier reduces noise to 20dB in sleep mode.
• The description claims the purifier includes a 1-24 hour timer.
• The description claims the purifier is designed for use in various rooms and includes a child and pet safety lock.