Humidifier Additive(97)
Uses item details. Price when purchased online
SKYSHALO 4.2Gal Commercial Industrial Humidifier Low Noise Whole House Humidifying $94.99
Sponsored
$9499
current price $94.99SKYSHALO 4.2Gal Commercial Industrial Humidifier Low Noise Whole House Humidifying
Flash Deal Fimilo 3L Evaporative Humidifier with Filter, Air Humidifiers up to 270 Sqft, Fogless Humidifier with Touch Control & 1-8H Timer, Sleep Mode, Night Light, Easy-Clean for Home Office $25.99 Was $69.99
Sponsored
Now$2599
current price Now $25.99, Was $69.99$69.99
Fimilo 3L Evaporative Humidifier with Filter, Air Humidifiers up to 270 Sqft, Fogless Humidifier with Touch Control & 1-8H Timer, Sleep Mode, Night Light, Easy-Clean for Home Office
633.4 out of 5 Stars. 63 reviews
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Clearance Humidifier for Room, 1.5L Cool Mist Top Fill Air Humidifier with 3 Mist Modes & Night Light, 25dB Quiet Portable Ultrasonic Humidifiers for Home, Bedroom From $15.99 Was $41.11
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From$1599
$41.11
Humidifier for Room, 1.5L Cool Mist Top Fill Air Humidifier with 3 Mist Modes & Night Light, 25dB Quiet Portable Ultrasonic Humidifiers for Home, Bedroom
2094.5 out of 5 Stars. 209 reviews
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Flash Deal Fimilo 3L Evaporative Humidifier with Filter, mistless humidifier up to 270 Sqft, Fogless Humidifier with Touch Control & 1-8H Timer, Sleep Mode, Night Light, Easy-Clean for Home Office From $17.99
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From$1799
Fimilo 3L Evaporative Humidifier with Filter, mistless humidifier up to 270 Sqft, Fogless Humidifier with Touch Control & 1-8H Timer, Sleep Mode, Night Light, Easy-Clean for Home Office
174.8 out of 5 Stars. 17 reviews
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BestAir® 3BT Original Bacteriostatic Water Treatment, 32 fl oz for All Evaporative Type Humidifiers
2 options
Available in additional 2 optionsBestAir® 3BT Original Bacteriostatic Water Treatment, 32 fl oz for All Evaporative Type Humidifiers
4744.6 out of 5 Stars. 474 reviews
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BestAir® 3US Ultra-Treat Ultrasonic/Vaporizer Water Treatment for Humidifiers, 32oz, White From $6.96
2 options
Available in additional 2 optionsFrom$696
BestAir® 3US Ultra-Treat Ultrasonic/Vaporizer Water Treatment for Humidifiers, 32oz, White
1764.4 out of 5 Stars. 176 reviews
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Best seller Protec Mist Humidifier Tank Cleaning Fish, 200-600 sq ft, Color May Vary, PC1F From $5.98
2 options
Available in additional 2 optionsFrom$598
Protec Mist Humidifier Tank Cleaning Fish, 200-600 sq ft, Color May Vary, PC1F
6074.4 out of 5 Stars. 607 reviews
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Essick Air 1970 Humidifier Bacteriostatic Treatment, 1-Quart $11.99
$1199
current price $11.99Essick Air 1970 Humidifier Bacteriostatic Treatment, 1-Quart
1094.5 out of 5 Stars. 109 reviews
Best Air 32 Humidifier Water Treatment Additive $87.99
$8799
current price $87.99Best Air 32 Humidifier Water Treatment Additive
AMI PARTS Humidifier Fish Cleaner, Humidifier Tank Universal Compatible with Drop Warm and Cool Mist for Water Purifies, 12 Packs $12.99
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$1299
current price $12.99AMI PARTS Humidifier Fish Cleaner, Humidifier Tank Universal Compatible with Drop Warm and Cool Mist for Water Purifies, 12 Packs
73.9 out of 5 Stars. 7 reviews
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Clearance KISSAIR Cool Mist Humidifier for Room, 4L Top-Fill & 50H Runtime Ultrasonic Humidifier, 22dB Quiet Ultrasonic Humidifier for Home, Touch Control $23.74 Was $39.99
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Now$2374
current price Now $23.74, Was $39.99$39.99
KISSAIR Cool Mist Humidifier for Room, 4L Top-Fill & 50H Runtime Ultrasonic Humidifier, 22dB Quiet Ultrasonic Humidifier for Home, Touch Control
164.5 out of 5 Stars. 16 reviews
BestAir Golden Solutions Bacteriostatic Humidifier Water Treatment, 32-oz. Pack of 2 $24.94
$2494
current price $24.94BestAir Golden Solutions Bacteriostatic Humidifier Water Treatment, 32-oz. Pack of 2
25 out of 5 Stars. 2 reviews
PUREFY Humidifier Treatment - Ultrasonic & Evaporative (68 oz) Hypoallergenic. Unscented. No Residue. Baby Safe. Auto Humidifier Cleaning as Additive. Also Works as Humidifier Cleaner. Healthier Air! $27.95
$2795
current price $27.95PUREFY Humidifier Treatment - Ultrasonic & Evaporative (68 oz) Hypoallergenic. Unscented. No Residue. Baby Safe. Auto Humidifier Cleaning as Additive. Also Works as Humidifier Cleaner. Healthier Air!
324.5 out of 5 Stars. 32 reviews
BestAir Humidi-Treat Humidifier Descaler & Cleaner - Single Pack Household & Commercial Use, Effective Formula $23.32
$2332
current price $23.32BestAir Humidi-Treat Humidifier Descaler & Cleaner - Single Pack Household & Commercial Use, Effective Formula
PureGuardian Aquastick 2-pack Antimicrobial Humidifier Treatment Sticks, GGHS15, Blue $18.12 $9.06/ea
$1812
current price $18.12$9.06/ea
PureGuardian Aquastick 2-pack Antimicrobial Humidifier Treatment Sticks, GGHS15, Blue
534.3 out of 5 Stars. 53 reviews
Humidifier Drops - Natural Food Grade Concentrate, Formula Prevents Slimy Buildup on Surfaces, Reduces Scaling - Cleans & Deodorizes Water Inside All Humidifier Models, 100+ Day Supply, Made in US $16.95
$1695
current price $16.95Humidifier Drops - Natural Food Grade Concentrate, Formula Prevents Slimy Buildup on Surfaces, Reduces Scaling - Cleans & Deodorizes Water Inside All Humidifier Models, 100+ Day Supply, Made in US
174.2 out of 5 Stars. 17 reviews
3BT-PDQ-6 Original Humidifier Bacteriostatic Water Treatment, 32-oz. - Quantity 6 Was $52.96
3BT-PDQ-6 Original Humidifier Bacteriostatic Water Treatment, 32-oz. - Quantity 6
104.8 out of 5 Stars. 10 reviews
HUMIDIPURE Natural Food Grade. 200 day+ Humidifier Treatment Additive*. Prevent Slimy, Crusty and Rusty Buildup. Keep Water Clean and Odor Free for All Humidifiers, Vaporizers and Dehumidifiers $18.88
$1888
current price $18.88HUMIDIPURE Natural Food Grade. 200 day+ Humidifier Treatment Additive*. Prevent Slimy, Crusty and Rusty Buildup. Keep Water Clean and Odor Free for All Humidifiers, Vaporizers and Dehumidifiers
54 out of 5 Stars. 5 reviews
Flash Deal Humidifier Cleaner Drops [3 Pack] Humidifier Water Treatment Cleaning Drops for All Makes & Models - Slows Buildup & Scaling - Cleans & Deodorizes Water, 300+ Day Supply $14.39 Was $15.99
![Humidifier Cleaner Drops [3 Pack] Humidifier Water Treatment Cleaning Drops for All Makes & Models - Slows Buildup & Scaling - Cleans & Deodorizes Water, 300+ Day Supply](https://i5.walmartimages.com/seo/Humidifier-Cleaner-Drops-3-Pack-Humidifier-Water-Treatment-Cleaning-Drops-Makes-Models-Slows-Buildup-Scaling-Cleans-Deodorizes-Water-300-Day-Supply_004e6fa2-ddab-47c0-a865-bf9b5b86a6d8.3b4bb865d4e5749544070844f468671e.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
Now$1439
current price Now $14.39, Was $15.99$15.99
Humidifier Cleaner Drops [3 Pack] Humidifier Water Treatment Cleaning Drops for All Makes & Models - Slows Buildup & Scaling - Cleans & Deodorizes Water, 300+ Day Supply
25 out of 5 Stars. 2 reviews
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Clearance KISSAIR Cool Mist Humidifier for Room, 3L Top-Fill & 37H Runtime Ultrasonic Humidifier, Essential Oil Aroma Pad Tray, 22dB Quiet Ultrasonic Humidifier for Home, Touch Control From $23.99
Sponsored
From$2399
KISSAIR Cool Mist Humidifier for Room, 3L Top-Fill & 37H Runtime Ultrasonic Humidifier, Essential Oil Aroma Pad Tray, 22dB Quiet Ultrasonic Humidifier for Home, Touch Control
45 out of 5 Stars. 4 reviews
Rvkxad Humidifier Cleaning Solution, 30ml Highly Efficient Cleaner for Odor Deposit Removal, Humidifier Descaler Deodorizer for Ultrasonic Cool Mist Warm Vaporizers $7.99
$799
current price $7.99Rvkxad Humidifier Cleaning Solution, 30ml Highly Efficient Cleaner for Odor Deposit Removal, Humidifier Descaler Deodorizer for Ultrasonic Cool Mist Warm Vaporizers
Best Air 32 Humidifier Water Treatment Additive $76.93
$7693
current price $76.93Best Air 32 Humidifier Water Treatment Additive
BestAir 3BT-6 Original BT Humidifier Bacteriostatic Water Treatment 128 oz. $42.85
$4285
current price $42.85BestAir 3BT-6 Original BT Humidifier Bacteriostatic Water Treatment 128 oz.
14 out of 5 Stars. 1 reviews
Best Air 3US 32-oz Bottle of Ultratreat Ultrasonic Humidifier & Vaporizer Water Treatment
Best Air 3US 32-oz Bottle of Ultratreat Ultrasonic Humidifier & Vaporizer Water Treatment
HUMIDIPURE CLEAR. Natural Food Grade. 200 day+ Humidifier Treatment Additive*. Prevent Slimy, Crusty and Rusty Buildup. Keep Water Clean and Odor Free for All Humidifiers, Vaporizers and Dehumidifiers $18.88
$1888
current price $18.88HUMIDIPURE CLEAR. Natural Food Grade. 200 day+ Humidifier Treatment Additive*. Prevent Slimy, Crusty and Rusty Buildup. Keep Water Clean and Odor Free for All Humidifiers, Vaporizers and Dehumidifiers
74.9 out of 5 Stars. 7 reviews
BestAir® 246 Golden Solutions Humidifier Bacteriostatic & Water Treatment Combo, 64 fl oz
2 options
Available in additional 2 optionsBestAir® 246 Golden Solutions Humidifier Bacteriostatic & Water Treatment Combo, 64 fl oz
4694.7 out of 5 Stars. 469 reviews
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Qonioi Humidifier Cleaning Solution, 30ml Highly Efficient Cleaner for Odor and Deposit Removal, Humidifier Descaler and Deodorizer for Ultrasonic Cool Mist Warm Vaporizers $7.19
$719
current price $7.19Qonioi Humidifier Cleaning Solution, 30ml Highly Efficient Cleaner for Odor and Deposit Removal, Humidifier Descaler and Deodorizer for Ultrasonic Cool Mist Warm Vaporizers
Best Air 246-PDQ 64 oz Bottle Of Golden Solutions Bacteriostatic Humidifier Water Treatment - Quantity of 1 $19.99
$1999
current price $19.99Best Air 246-PDQ 64 oz Bottle Of Golden Solutions Bacteriostatic Humidifier Water Treatment - Quantity of 1
25 out of 5 Stars. 2 reviews
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Humidifier Cleaner, Humidifier Cleaning Fish for Humidifiers & Fish Tanks, Prevents Hard Water Build Up, Multi-color, 10 Pack $13.99
Sponsored
$1399
current price $13.99Humidifier Cleaner, Humidifier Cleaning Fish for Humidifiers & Fish Tanks, Prevents Hard Water Build Up, Multi-color, 10 Pack
304 out of 5 Stars. 30 reviews
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AJZIOJIRO Portable Rechargeable Mesh Humidifier Handheld Compact Ultrasonic Air Humidification Equipment $28.99
Sponsored
$2899
current price $28.99AJZIOJIRO Portable Rechargeable Mesh Humidifier Handheld Compact Ultrasonic Air Humidification Equipment
Gallickan Humidifier Cleaner, 1 Oz Cleaning Solution 3 Pack, Efficient Formula for Odor Removal, Deposit Cleaner, for Home Humidifier Maintenance, Blue $4.09
$409
current price $4.09Gallickan Humidifier Cleaner, 1 Oz Cleaning Solution 3 Pack, Efficient Formula for Odor Removal, Deposit Cleaner, for Home Humidifier Maintenance, Blue
1PACK BestAir Bacteriostatic 32 Oz. Humidifier Water Treatment $17.95
$1795
current price $17.951PACK BestAir Bacteriostatic 32 Oz. Humidifier Water Treatment
15 out of 5 Stars. 1 reviews
Best Air 246-PDQ 64 oz Bottle Of Golden Solutions Bacteriostatic Humidifier Water Treatment - Quantity of 2 $38.55
$3855
current price $38.55Best Air 246-PDQ 64 oz Bottle Of Golden Solutions Bacteriostatic Humidifier Water Treatment - Quantity of 2
534.5 out of 5 Stars. 53 reviews
PUREFY Humidifier Treatment Large Capacity (68 oz) for Large (6L, 1.5 Gallons or More) Humidifiers or Coolers. Hypoallergenic. Unscented. No Residue. Hygienic Humidifier for Healthier Air. $37.95
$3795
current price $37.95PUREFY Humidifier Treatment Large Capacity (68 oz) for Large (6L, 1.5 Gallons or More) Humidifiers or Coolers. Hypoallergenic. Unscented. No Residue. Hygienic Humidifier for Healthier Air.
45 out of 5 Stars. 4 reviews
BestAir 3BT, Original BT Humidifier Bacteriostatic Water Treatment, 32 oz 2 Pack
BestAir 3BT, Original BT Humidifier Bacteriostatic Water Treatment, 32 oz 2 Pack
184.8 out of 5 Stars. 18 reviews
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TOUMENY Humidifier Cleaning Solution, 30ml Efficient Odor Removal and Sediment Cleaner, for Ultrasonic and Cool Mist Humidifiers $6.39
$639
current price $6.39TOUMENY Humidifier Cleaning Solution, 30ml Efficient Odor Removal and Sediment Cleaner, for Ultrasonic and Cool Mist Humidifiers
Humidifier Bacteriostatic Treatment $13.09 Was $15.55
Now$1309
current price Now $13.09, Was $15.55$15.55
Humidifier Bacteriostatic Treatment
23.5 out of 5 Stars. 2 reviews
SIYTUAU Humidifier Cleaning Solution Plastic 30Ml 3-Pack For Removing Odors And Deposits No Drill Installation Humidifier Cleaner Was $8.99
SIYTUAU Humidifier Cleaning Solution Plastic 30Ml 3-Pack For Removing Odors And Deposits No Drill Installation Humidifier Cleaner
BestAir Humidifier Bacteriostatic 32 Oz $17.84
$1784
current price $17.84BestAir Humidifier Bacteriostatic 32 Oz
12 out of 5 Stars. 1 reviews
Best Air 246-PDQ 64 oz Bottle Of Golden Solutions Bacteriostatic Humidifier Water Treatment - Quantity of 3 $56.90
$5690
current price $56.90Best Air 246-PDQ 64 oz Bottle Of Golden Solutions Bacteriostatic Humidifier Water Treatment - Quantity of 3
43.8 out of 5 Stars. 4 reviews
Best Air Humiditreat Humidifier Water Treatment Bottled Qt. Residential Use, Standard Application $101.65
$10165
current price $101.65Best Air Humiditreat Humidifier Water Treatment Bottled Qt. Residential Use, Standard Application
Best Air 3BT-PDQ 32 oz Humidifier Bacteriostatic Water Treatment - Quantity of 4 $49.96
$4996
current price $49.96Best Air 3BT-PDQ 32 oz Humidifier Bacteriostatic Water Treatment - Quantity of 4
35 out of 5 Stars. 3 reviews
Best Air 246-PDQ 64 oz Bottle Of Golden Solutions Bacteriostatic Humidifier Water Treatment - Quantity of 4 $69.96
$6996
current price $69.96Best Air 246-PDQ 64 oz Bottle Of Golden Solutions Bacteriostatic Humidifier Water Treatment - Quantity of 4
34.7 out of 5 Stars. 3 reviews
cpengpj Humidifier Cleaning Solution 3-Pack, 1 oz Per Bottle, Wide Compatibility, Deodorizing, Sediment Removal, for Home Humidifiers and Small Household Appliance Maintenance Was $7.99
cpengpj Humidifier Cleaning Solution 3-Pack, 1 oz Per Bottle, Wide Compatibility, Deodorizing, Sediment Removal, for Home Humidifiers and Small Household Appliance Maintenance
6-pack BestAir 3BT-PDQ-6 Original BT Humidifier Bacteriostatic Water Treatment, 32 fl oz, 6 Pack Residential Use, Standard Application $56.17
$5617
current price $56.176-pack BestAir 3BT-PDQ-6 Original BT Humidifier Bacteriostatic Water Treatment, 32 fl oz, 6 Pack Residential Use, Standard Application
134.6 out of 5 Stars. 13 reviews
Best Air 3BT-PDQ 32 oz Humidifier Bacteriostatic Water Treatment - Quantity of 3 $25.95 Was $29.96
Now$2595
current price Now $25.95, Was $29.96$29.96
Best Air 3BT-PDQ 32 oz Humidifier Bacteriostatic Water Treatment - Quantity of 3
Bestair Humidifier Chemical,32 oz, 00245 $18.00 Was $23.87
Now$1800
current price Now $18.00, Was $23.87$23.87
Bestair Humidifier Chemical,32 oz, 00245
684.5 out of 5 Stars. 68 reviews
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Best Air 32 Humidifier Water Treatment Additive
Best Air 32 Humidifier Water Treatment Additive
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Eva-Dry Add-On Cylinder Blue/White Small$71.82current price $71.82Humidifier Drops - Natural Food Grade Concentrate, Formula Prevents Slimy Buildup on Surfaces, Reduces Scaling - Cleans & Deodorizes Water Inside All Humidifier Models, 100+ Day Supply, Made in US
Humidifier Drops - Natural Food Grade Concentrate, Formula Prevents Slimy Buildup on Surfaces, Reduces Scaling - Cleans & Deodorizes Water Inside All Humidifier Models, 100+ Day Supply, Made in US$16.95current price $16.95