filterless humidifiers

Airvana AquaFlame Ultrasonic Humidifier (.75L / .20 Gal) - Vibration Technology Humidifier with Essential Oil Diffuser

Airvana 2.25 Gallon (8.5 Liter) Top Fill Digital Humidifier with LED Display Screen, Sleep Mode, and Coverage up to 757 Square Feet, AV200HUM

Hunter HP100 True HEPA Air Purifier for Bedroom, Living Room, Dorm. Captures Allergens, Smoke, Dust, Pollen, Pet Hair.

Livatro Humidifier Cleaning Ball, Cleans Mold & Bacteria, Prevents Hard Water Build-Up, Removes Odor & White Dust, For All Humidifiers & Fish Tanks

AIRCARE Mesa Ultrasonic Humidifier Walnut: Warm & Cool Mist, 500-800 sq. ft., Aromatherapy, Adjustable Settings, Nightlight

Airvana AquaFlame Ultrasonic Cool Mist (.75L / 0.20 Gal) Humidifier Tabletop Design for Personal Use, Dorm Rooms, & Desks

Levoit Superior 6000S Smart Evaporative Humidifier: 6 Settings, 72-Hour Run Time, 2500-3000 sq. ft. Coverage, ETL Listed

Teendow 7L Humidifier, 2.5 Gal Cool Mist Humidifier for Bedroom with App & Remote Control, 4 Mist Levels,LED

Milex Moonlight LED Ultrasonic Humidifier – Silent Cool Mist Aroma Diffuser with Soft Lunar Glow Light

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

AIRCARE Valiant Evaporative Humidifier

Equator HEPA Air Purifier Sterilizer Ionizer Humidifier PET Option 431sf 110V

Keystone 50 Pint Portable Dehumidifier: Energy Star Certified, No Filter Needed, Over 3000 sq. ft. Coverage

Crane 0.5 Gallon Top Fill Cool Mist Humidifier & Essential Oil Diffuser, Whisper-Quiet, 15-Hour Run Time, Night Light, Small Room Air Humidifier

AIRCARE Auroramini Ultrasonic Humidifier: Cool Mist, Adjustable Settings, Aromatherapy, 300-500 sq. ft. Coverage, Quiet Operation

HEATDAZ Humidifier Filter 10-Pack & Aroma Pad 10-Pack - Perfect Christmas Gift, 4.5L Cool Mist Replacement Set with Aromatherapy

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