passive diffuser

Pure Enrichment Pure Zone 3-in-1 True HEPA Air Filter: PureZone Replacement Filter, Captures Dust & Smoke, 9"x8.5"x1"

Frida Baby 3-in-1 Humidifier Diffuser Nightlight - XL: Cool Mist, Variable Settings, Electric, 50-Hour Run Time

HoMedics PetPlus Large Room Air Purifier with UV-C Technology: Electric, 3 Settings, CARB Certified, 100-300 sq. ft.

Glade Air Freshener Plug Ins Scented Oil Diffuser Warmer 2ct + 3.35 fl oz/5pk Refills Sheer Vanilla Embrace

HEATDAZ Air Purifiers for Bedroom for Smoke, Small Air Purifier with Sleep Mode, HY1800, White, 1 Pack

Honeywell HFD230B QuietClean Air Purifier with Permanent Filter Medium- Large Room Black: Washable Filter, Energy Star Certified

HEATDAZ HY1800 Small HEPA Air Purifier Black - 2 Pack

Glade Automatic Air Freshener Spray Dispenser Battery-Operated Electric Aromatherapy Diffuser + Room Spray Scent Refills - Clean Linen - 6.2oz/2ct

HEATDAZ Air Purifiers for Bedroom for Smoke, Small Air Purifier with Sleep Mode

Levoit VeSync Classic 300S Ultrasonic Smart Humidifier

HoMedics SereneScent Diffuser: Electric Aromatherapy, Whole Home Scenting, Battery Powered, 1 Year Warranty

Compact Dehumidifier for Small to Medium Rooms

Plantlife Aromatherapy Bracelet - Adjustable Rainbow Aura Quartz & Lava Rock, Natural Stone Jewelry for Essential Oil Diffusion & Wellness

Pursonic 2-in-1 USB Essential oil Aroma Diffuser

Honeywell Insight HEPA Air Purifier HPA5200B: Quiet Operation, Easy Filter Change, 4 Settings, 1500-2000 sq. ft. Coverage

0.35 Gal. 2-in-1 Ultrasonic Cool Mist Humidifier & Aroma Diffuser for Small Rooms

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

Plantlife Aromatherapy Bracelet - Tigers Eye & Hematite Stretch, Lava Rock & Natural Stone Jewelry for Essential Oil Diffusion & Wellness

Hunter Fan Aspire 1.2 Gal Evaporative Humidifier with PermaWick Filter