BREATHE EASIER – The Homedics 5-in-1 UV-C Air Purifier reduces pollen, pet dander, germs, smoke, and more with 5 lines of defense to achieve clean air for all; perfect as a large room air purifier and for spaces up to 1,593 sq. ft COMPLETE CLEAN - UV-C technology and HEPA-type filtration reduce and capture 99.97% of airborne particles*; built-in carbon air filter reduces odor and VOCs while the prefilter captures larger particles; turn on the air ionizer to enhance purification SET YOUR PERFECT MOOD – The perfect bedtime mood can be set in seconds with the optional night-light; add your favorite scent to the HEPA home air purifiers with 3 included essential oil pads and pair with Ellia Essential Oils (sold separately) CUSTOMIZED SETTINGS - Choose from 5 speed settings on the ionizer air purifier to customize your clean; built-in auto-off timer for timed use up to 12 hours WHAT’S IN THE BOX - (1) Extra Large Homedics 5-in-1 Air Purifier, (1) HEPA-type filter with built-in prefilter and carbon odor filter, (3) essential oil pads, (1) remote control, (1) quick start guide