passive diffuser

Refreshing Eucalyptus Essential Oil, Diffuser & Hair 4 Fl oz - KUKKA

VEVOR Scent Air Machine for Home, 120ml Bluetooth Smart Cold Air Diffuser, 1000sq.ft Waterless Essential Oil Scent Air Diffuser

HEATDAZ Small HEPA Air Purifier with Fragrance Sponge, 22dB Sleep Mode for Bedroom, 225 sqft

Di'Aroma Anti Gravity Aroma Diffuser, 500ml Essential Oil Diffuser with Floating Water Droplets, Auto Shut-Off, USB-C Powered for Bedroom & Office

Windmill Compact Air Purifier for Home 3-in-1 Filtration Ultra-Quiet True HEPA Medical Grade Covers Up To 975 sq ft

Storied Home Stoneware Cactus Oil Diffuser with Timer, Green

Pure Enrichment Pure Zone Halo True HEPA Air Filter: Captures Dust, Smoke, Pet Dander, Mold, Odors, Pollen, 8x8x1, 0.25 lbs

Homedics Total Comfort Ultrasonic Humidifier with UV-C Technology (Manufacturer Refurbished)

GE Appliances 25 Pint Portable Dehumidifier with Smart Dry for Damp Spaces (Manufacturer Refurbished)

Puraclenz Photon P3000X Air Purifier for Home, Air & Surface Purification, Up to 3000 sqft, Removes 99% Pollutants, Mold, Odors, Viruses & More

VEVOR Scent Air Machine for Home, 950ml Bluetooth Smart Cold Air Diffuser, 3000sq.ft Waterless Essential Oil Scent Air Diffuser

MOBI Smart 4-in-1 Air Purifier, Humidifier, Aroma Tray and Night Light for Home Wellness

ZAFRO 2-in-1 Air Purifier & Humidifier for Bedroom, 3-Stage Filter, 4 Fan Speeds, 4 Humidifying Modes, Auto Shut-Off.

Air Purifiers for Bedroom Home, Smoke, Pet Dander Odors, Up to 225 Sqft, Gray

Airthings Renew - Air Purifier