The 4-in-1 Air Purifier is perfect for allergy sufferers. True HEPA media captures 99.97% of allergens including pet dander， dust mites and pollen. According to the American Academy of Pediatric Allergy and Immunology， doctors recommend HEPA air filtration to reduce exposure to indoor asthma triggers. More than just a filter， the UV-C light helps to kill germs， while the charcoal filter captures odors. CADR Rated 125+ and standing 28 in. tall， it is lightweight and ideal to use in medium to large sized rooms. The easy-to-use smart app that allows you to monitor the air quality in your home from EVERYWHERE. This Smart Air Purifier is Voice Control Capable with an Alexa Skill. It includes SmartAQM， an Air Quality Monitor that detects the amount of particles in the air and automatically adjusts the speed to optimize room air quality when in auto mode. The Guardian Technologies App will tell you when you need to replace your filter or bulb and will also keep you updated on the allergy conditions in your area! Choose from 5 speeds， including a low speed that runs ultra-quiet and is energy efficient. The Elite Collection provides both form and function to provide a superior air cleaning system. The simple， stylish design looks great in any home environment.

WIFI & BLUETOOTH ENABLED - Monitor and control your GermGuardian air purifier anywhere from the Guardian Technologies App that notifies you and sends important alerts

VOICE CONTROL - Alexa and Google compatible for convenient setting changes

4-IN-1 AIR PURIFIER FOR HOME - True HEPA air filter reduces up to 99.97% of harmful germs， mold spores， and odor while utilizing a built-in air quality monitor (AQM) automatically adjusts speed to optimize room air quality

ELIMINATES GERMS - UV-C light reduces airborne viruses such as influenza， staph， rhinovirus， and works with Titanium Dioxide to reduce volatile organic compounds

TRAPS ALLERGENS - Pre-filter traps dust， pet hair， and other large particles while extending the life of the HEPA filter

REDUCES ODORS - Activated charcoal filter helps to reduce unwanted odors from pets， smoke， cooking fumes， and more

SETTINGS - Choose between 5 speed settings， auto mode for AQM， (quiet at lowest setting) and an optional UV-C light

ROOM SIZE - 28-inch purifier filters air 4x per hour at max speed in medium to large rooms up to 181 sq. feet. CADR RATING: Dust (114) Pollen (127) and Smoke (108)

GENUINE REPLACEMENTS - Only use Genuine GermGuardian replacement parts to maintain performance. Replace the filter every 6-8 months and the UV-C bulb every 10-12 months. Filters: or a 4 pack of GermGuardian carbon filters (model FLT28CB4). UV-C Bulb: Model LB4000

ENERGY STAR CERTIFIED - This product was rated for its ability to filter tobacco smoke， dust， and pollen from rooms and be Energy Star Certified and CARB compliant