Leemone Demineralization Cartridge Compatible with HoMedics Ultrasonic Humidifiers, 20-Pack Humidifier Filter Replacements, Purifies Water, Filters Mineral Deposits

Vornado MD1-0034 Replacement Humidifier Wick (Pack of 2), White & Evap40 4-Gallon Evaporative Humidifier with Adjustable Humidistat and 3 Speeds & MD1-0002 Replacement Humidifier Wick (2-Pack),White

-0% $146.31

16OZ Eucaly Humid Scent

$47.31

WF2 Humidifier Filter for Kaz Vicks - V3100 V3500 V3700 V3800 V3900 3020 Series, Protec PWF2 VEV400 Cool Mist Vaporizer Humidifiers (Pack of 4) White

$19.99

Honeywell Replacement Wicking Filter T, 3 pack, white, 3 Count

$25.09

Vaisala HMW92 Relative Humidity/Temperature Transmitter, Wall-Mount

$461.75

BestAir 246-PDQ-6 Golden Solutions Humidifier Bacteriostatic & Water Treatment Combo, 64 fl oz, 6 Pack , White

-5% $58.84

AprilAire 10 Water Panel Humidifier Filter Replacement for AprilAire Whole-House Humidifier Models 110, 220, 500, 500A, 500M, 550, 550A, 558 (Pack of 1)

-13% $11.99

Inkbird ITH-10 Digital Thermometer and Hygrometer Temperature Humidity Monitor Humidor Guitar Ukulele Mason Jar

$12.99

Digital Psychrometer Thermometer Hygrometer with Backlight, ERAY Temperature and Humidity Reader Meter Thermo-Hygrometer with Dew Point and Wet Bulb Temperature, 9V Battery Included

$25.99

BestAir 3US UltraTreat Vaporizer/Ultrasonic Humidifier Water & Scale Treatment, 32 fl oz, (6 Pack )

$54.89

Noyafa NF-563 Thermometer and Hygrometer，High Precision Digital Hygrometer，Features Ambient Temperature，Relative Humidity,max/min，Data Hold，LED Backlight，Suitable for Indoor，Outdoor，HVAC，Agriculture

-12% $21.98

PureGuardian Aquastick, Universal, Genuine Guardian Technologies Antimicrobial Humidifier Treatment, Ultrasonic & Evaporative, Fits All Brands, Reduces Odors, 4 Count (Two Packs of Two), GGHS152PK

$18.53

General Tools PTH8708 Digital Temperature and Humidity Pen, Grey|Grey

-30% $39.99

Amprobe-3311844 TR300 Temperature and Relative Humidity Data Logger

$266.54

BestAir FSCA-PDQ-6 Splash Humidifier Scent & Water Treatment, Cinnamon Apple, 16 fl oz, Single Pack, White

$10.07

Lemige 4 Pack Humidifier Wicking HFT600 Filters T Compatible with Honeywell Tower Humidifier HEV615 HEV620, Compare to part HFT600T HFT600PDQ

$18.99

Essick Air 1970-2 Humidifier, 2-Quart Bacteriostatic Treatment, 2 Pack (1970-2)

$22.99

Extolife 6 Pack WF2 Humidifier Filters for Vicks Humidifier V3100 V3500 V3600 V3700 V3800 V3850 V3900, for Honeywell HCM-350 HCM-630 HCM-300T, for Kaz 3020, for Sunbeam 1118 1119, ECM-250i, ECM-500

$23.99

Lemige 4 Pack Humidifier Wicking Filters Compatible with Honeywell HC-888, HC-888N, Filter C, HCM-890, HEV-320 Series, Compatible with Duracraft DCM-200, DH-890

$22.99

Boveda 69% Two-Way Humidity Control Pack For Large Wood Humidifier Boxes & Plastic or Electric Coolers – Size 320– Single – Moisture Absorber – Humidifier Pack – Individually Wrapped Hydration Packet

$27.99

Honeywell HC14PF3 Replacement Wicking Filter E, 3 pack, white, 3 Count

$39.99

Extolife 2 Pack WF2 Replacement Humidifier Filter for Vicks for Kaz WF2 Humidifier V3100, V3500, V3500N, V3600, V3700, V3800, V3850, V3850JUV, V3900, V3900JUV, VEV320, 3020, ECM-250i, ECM-500, WA-8D

$13.99

Lemige 6 Pack Humidifier Wicking HFT600 Filters T Compatible with Honeywell Tower Humidifier HEV615 HEV620, Compare to part HFT600T HFT600PDQ

$24.99