5,700+ results for
whole house humidifiers
- Aprilaire 500M - Whole House Humidifier, Manual Compact Furnace HumidifierOpens in a new window or tabOpen Box$102.49resellf_85 (2,714) 95.6%Free shipping
- Humidifiers for Bedroom Large Room Office Cool Mist Air Humidifier 8L/2.11Gal USOpens in a new window or tabBrand New$39.9915% off with coupon. Max $500 offjoytech_healthcare (8,653) 99.2%Free 2-3 day shippingFree returns371 sold
- APRILAIRE 700M Fan Humidifier,120V AC,18gal,Manual 31TP31Opens in a new window or tabBrand New$479.14grainger (98,956) 99%Free 2 day shippingFree returns
- 4 Gal 360° Large Humidifiers Whole-House Style Commercial Industrial HumidifierOpens in a new window or tabBrand New$118.70$5 off every $200 with couponWas: $124.95 5% offTop Rated Plusfushanprt01 (699) 99.6%Free shippingFree returnsLast one11 sold
- Aroma Humidifier Essential Oil Diffuser Grain Ultrasonic Air LED AromatherapyOpens in a new window or tabBrand New$6.99walden-3 (3,509) 98%Free shipping33+ sold
- Aprilaire 600M Whole house bypass humidifier - NEW 2023 - Genuine OEM.Opens in a new window or tab* Authorized Aprilaire Distributor W/Full Warranty *Brand New$174.99Save up to 5% when you buy morefraneli25 (1,474) 100%Free 2 day shipping267 sold
- Aroma Humidifier Essential Oil Diffuser Grain Ultrasonic Air LED Aromatherapy USOpens in a new window or tabBrand New$7.35 to $7.95happymall_a (1,810) 99.1%Free shippingFree returns570+ sold
- Aprilaire 500M - Whole House Humidifier, Manual Compact Furnace HumidifierOpens in a new window or tabOpen Box$53.99silverthor_69 (2,963) 97.9%Was: $89.99 40% off+$27.66 shipping
- 21L/5.5Gal Commercial Humidifier Whole-House Style 3 Speed 110W for Large RoomOpens in a new window or tabBrand New$159.60$5 off every $200 with couponWas: $168.00 5% offTop Rated Plusmemonice (180) 99%Free shippingFree returns
- AIRCARE Digital Whole-House Console-Style Evaporative Humidifier - WalnutOpens in a new window or tabBrand New$179.99netsavers (250) 98.2%Free shippingFree returns
- Honeywell HE280A Home Whole-House Humidifier and Humidistat, Furnace Duct-MountOpens in a new window or tabOpen Box10 product ratings - Honeywell HE280A Home Whole-House Humidifier and Humidistat, Furnace Duct-Mount$55.99Top Rated PlusWas: $79.99 30% offjoey-87 (2,673) 99%+$17.99 shippingFree returns
- Aprilaire 800 Whole House Steam Humidifier for Homes up to 6,200 Sq. Ft.Opens in a new window or tabPre-Owned$648.98tigerfan4444 (489) 100%Free shipping2 watchers
- Humidifiers for Large Room Office Bedroom 8L/2.11Gal Cool Mist Air HumidifierOpens in a new window or tabBrand New$38.99 to $68.99joytech_001 (36) 100%Free shippingFree returns
- Humidifiers for Large Room, Y&O 10L(2.64Gal) Steam Whole House Humidifier for PlOpens in a new window or tabOpen Box$76.49Save up to 15% when you buy moreWas: $89.99 15% offyedael (12,409) 99%Free shippingFree returns
- Hodiax Quiet Ultrasonic Humidifier 2-in-1 Diffuser Cool Mist Maker Whole HouseOpens in a new window or tabBrand New$17.50 to $24.50Save up to 12% when you buy moreWas: $35.00 30% offsharon_5970 (30,175) 97.7%Free shipping80+ sold
- Honeywell Drum Whole House Humidifier HE120A NOSOpens in a new window or tabOpen Box$79.00tulsatreasurehunter (3,976) 100%Free shippingFree returns
- Honeywell Home HC26P Whole House Humidifier PadOpens in a new window or tabBrand New$15.50riversidereno (15) 100%Free shippingFree returns
- Aprilaire Model 800 Automatic Whole House Steam Humidifier For Up to 6200 Sq FtOpens in a new window or tabOpen Box$699.99mflynnnj1 (490) 100%Free shipping
- 2000ml Humidifiers for Bedroom Large Room Office Cool Mist Air HumidifierOpens in a new window or tabBrand New$17.98zxbn007 (1,881) 97.3%Free shipping
- Honeywell Home HE360D 18 Gal. Powered Flow-Through Whole House Humidifier and…Opens in a new window or tabBrand New$180.00csnyde91 (490) 94.6%Free shipping
- Commercial 4 Gal Large Humidifiers Style Industrial Humidifier 360° Whole-HouseOpens in a new window or tabBrand New$118.70$5 off every $200 with couponWas: $124.95 5% offTop Rated Plusbreezeace (81) 96.6%Free shippingFree returns
- Aprilaire 500M - Whole House Humidifier, Manual Compact Furnace Humidifier.Opens in a new window or tabOpen Box$124.99mcartor55 (3,546) 100%Free 2-4 day shipping
- Humidifier Large Room,5.5 Gal Whole House Humidifier for Home 2200 sq ft,Opens in a new window or tabOpen Box$105.88aliesstore786 (54) 100%Free shipping
- Aprilaire Model 700M Whole-House Humidifier With Manual Control - Open BoxOpens in a new window or tabOpen Box$229.99garwhale-3 (1,803) 99%+$22.78 shipping
- 250ml USB Air Humidifier Essential Oil Aroma Diffuser 3D Flame Mist Home DecorOpens in a new window or tabBrand New$19.98Save up to 10% when you buy moreList price: $32.48 38% offTop Rated Plusnsioutlet (526,569) 99.3%Free shippingFree returns737 sold
- Space Saver Large Evaporative Whole House Commercial Humidifier for Large RoomsOpens in a new window or tabBrand New$114.99health_care01 (490) 96.7%Free shippingLast one1 watchers
- Honeywell HE360D 18 Gal. Powered Whole House Humidifier and Digital HumidistatOpens in a new window or tabBrand New$169.9910% off 2+ with couponmatthewsmerc (14,327) 97.8%Free shipping
- SEJOY 4L Large Humidifier Bedroom Cool Mist Remote Control Timer Frosted BlueOpens in a new window or tabBrand New$22.99woho_great230206 (922) 99%Free 2-3 day shippingFree returns11 watchers
- Whole House Humidifier for Large Room Large Humidifiers 360° Nozzle 15L/4.0GalOpens in a new window or tabBrand New$118.70$5 off every $200 with couponTop Rated PlusFree shippingbuy-freely365 (7,329) 99%Free returns
- 4 Gal 360° Large Humidifiers Whole-House Style Commercial Industrial HumidifierOpens in a new window or tabBrand New$118.70$5 off every $200 with couponWas: $124.95 5% offTop Rated Pluscdyjwl333 (311) 97.6%Free shippingFree returns
- 3.4 Gallon Commercial Large Humidifiers Style Industrial Humidifier Whole-HouseOpens in a new window or tabBrand New$117.70$10 off every $400 with couponWas: $123.90 5% offTop Rated Pluslighttaaal02 (280) 98.6%Free shippingFree returns
- Honeywell HE240A Whole House White Humidifier HE240A2001 - NEW In Open BoxOpens in a new window or tabOpen Box$40.00jakob2010-2010 (309) 97.9%+$14.30 shipping
- Humidifiers for Bedroom Large Room Office Cool Mist Air Humidifier 8L 2.11GalOpens in a new window or tabBrand New$39.99Save up to 20% when you buy morejoytech_healthcare (8,653) 99.2%Free 2-3 day shippingFree returns125 sold
- New ListingHoneywell Home HC26P Whole House Humidifier Pad New Free ShippingOpens in a new window or tabBrand New$12.00nygman11 (1,896) 100%Free shipping
- Honeywell Home Whole-House Humidifier and Humidistat, Furnace Duct-Mount HE240AOpens in a new window or tabOpen Box10 product ratings - Honeywell Home Whole-House Humidifier and Humidistat, Furnace Duct-Mount HE240A$89.99Save up to 15% when you buy moregolfman.(rob) (1,680) 97.5%Free shippingBenefits charity4 watchers
- Aprilaire 400M - Whole House Humidifier Automatic Water Saver FurnaceOpens in a new window or tabBrand New$169.00dchilto88 (1,628) 98.8%Was: $215.00 21% offFree shipping
- Whole House Humidifier for Large Room 15L/4.0Gal Large Humidifiers 360° NozzleOpens in a new window or tabBrand New$118.70$5 off every $200 with couponWas: $124.95 5% offTop Rated Plusmengmengdamai (6,107) 99.6%Free shippingFree returns
- AIRCARE Digital Whole-House Console-Style Evaporative HumidifierOpens in a new window or tabBrand New$174.99netsavers (250) 98.2%Free shippingFree returns89+ sold
- Honeywell HE280A Whole-House Flow-Through Bypass Air Humidifier & HumidistatOpens in a new window or tabOpen Box$81.89price-sito (2,237) 98.1%Was: $89.99 9% offFree shipping
- SEJOY humidifiers for bedroom home cool mist offfice 8L 360°Nozzle whole houseOpens in a new window or tabBrand New$75.22cnwohoeb03 (29) 96.8%Free shipping
- Honeywell Natural Moisture Humidifier HCM890Opens in a new window or tabBrand New$27.00Save up to 20% when you buy morelifelong_123 (3,770) 98.1%+$19.14 shipping
- AprilAire 800 Whole-House Steam Humidifier, Automatic Steam HumidifierOpens in a new window or tabOpen Box$799.00cts_store (429) 94.1%Free next day shippingLast one3 watchers
- 2000ml Humidifiers for Bedroom Large Room Office Cool Mist Air HumidifierOpens in a new window or tabBrand New$19.89Save up to 10% when you buy morequan0714 (2,603) 99.3%Free shippingFree returns77+ sold
- 3000ml Humidifiers for Bedroom Large Room Office Cool Mist Air HumidifierOpens in a new window or tabBrand New$18.95Save up to 12% when you buy moreocestore (180,707) 97.9%+$1.99 shippingFree returns
- Humidifier Large Room,5.5 Gal Whole House Humidifier for Home 2200 Sq Ft, PlantOpens in a new window or tabOpen Box$120.00belyzeng0 (99) 96.8%Free 2-4 day shipping
- Aprilaire 500 Whole House HumidifierOpens in a new window or tabBrand New$99.00underpressure22 (230) 100%0 bids · Time left1d 21h left (Tue, 12:58 PM)$149.00Buy It Now+$48.40 shipping
- Honeywell HE240A Whole House Humidifier Kit- White. New In BoxOpens in a new window or tabBrand New$75.00ncwop (695) 100%+$18.35 shipping
- 4.2Gal 360°Large Humidifiers Whole-House Style Commercial Industrial HumidifierOpens in a new window or tabBrand New$128.48Save up to 6% when you buy moreWas: $136.68 6% offaieasstteu (1,084) 99.2%Free shipping
- (RI4) Honeywell HEV620BV1 Tower Humidifier - 1.7 Gallons For Large RoomOpens in a new window or tabBrand New$55.24theluckyprinterusa (206) 100%Was: $64.99 15% offFree shippingFree returns
- 4 Gal 360° Large Humidifiers Whole-House Style Commercial Industrial HumidifierOpens in a new window or tabBrand New$118.70$5 off every $200 with couponWas: $124.95 5% offktnationalstore (558) 98.6%Free shippingFree returns
- Kenmore Whole House Evaporative Humidifier 2500 Sq Ft. WhiteOpens in a new window or tabOpen Box$89.992mchstf (474) 100%+$84.85 shipping
- Spider Farmer 6L Ultrasonic Cool Mist Humidifier Air Humidifier for Plant GrowOpens in a new window or tab✅6L✅Top Fill✅4 Mist Levels✅Auto Shut-Off✅ebaydealBrand New$79.99spiderfarmer-sf (933) 100%Was: $159.98 50% offFree 2-4 day shippingFree returns62 sold
- Aprilaire 700M Humidifier - Automatic Power Humidifier Whole HouseOpens in a new window or tabOpen Box$250.00cyber*sales (381) 100%+$25.00 shippingFree returns
- Commercial Industrial Quiet Humidifier Whole-House Style Electric Humidifier 12LOpens in a new window or tabBrand New$95.00$5 off every $200 with couponWas: $100.00 5% offTop Rated Pluscomeletter (457) 99.4%Free shippingFree returns
- AIRCARE MA1201 Whole House Console-Style 3.6-Gal. Evaporative Humidifier - WhiteOpens in a new window or tabBrand New$146.99netsavers (250) 98.2%Free shippingFree returns
- SEJOY humidifiers for bedroom home whole house cool mist offfice 8L / 2.11GalOpens in a new window or tabBrand New$78.99Save up to 7% when you buy morecnwohoeb03 (29) 96.8%Free shipping
- Humidifresh Hf1000 Humidifier HumidorOpens in a new window or tabBrand New$95.00awar102509 (265) 100%Free shipping
- Spider Farmer 6L Air Humidifier Ultrasonic Cool Mist Humidifier for Indoor PlantOpens in a new window or tabHumidity Sensor+LED Digital Controll+4 Level Mist+DEALBrand New$79.99spiderfarmerled-usa (2,350) 99.5%Was: $159.98 50% offFree shippingFree returns136 sold
- AIRCARE MA0800 2.5 GALLON MINI CONSOLE EVAPORATIVE HUMIDIFIER TESTED FREE SHIP!Opens in a new window or tabPre-Owned$19.95ifind_ubuy (45) 97.9%+$15.11 shipping
- AprilAire 500M Whole-House Humidifier, Manual Compact Furnace HumidifierOpens in a new window or tabOpen Box$129.56vcrukiddingme (2,569) 98.9%Was: $159.95 19% offFree shipping
- Aprilaire 700 Automatic Whole Home Humidifier Free Ship - Brand New Genuine OEMOpens in a new window or tabBrand New17 product ratings - Aprilaire 700 Automatic Whole Home Humidifier Free Ship - Brand New Genuine OEM$349.99directsupplystore (11,460) 99.9%Free 2-4 day shippingFree returns1,047+ sold
- LACIDOLL Humidifiers for Large Room Whole House Humidifier for Home 2000 Sq.FtOpens in a new window or tabPre-Owned$144.95justing616 (611) 100%Free shipping
- Automatic Ultrasonic Industrial Humidifier Commercial Whole House Air HumidifierOpens in a new window or tabBrand New$433.91$5 off every $200 with couponWas: $456.75 5% offTop Rated Plussuper-bseller (6,666) 97.7%Free shippingFree returns
- AIRCARE Whole-House Humidifier, Model MA1201Opens in a new window or tabPre-Owned$72.99chacharasc17 (261) 99.2%Free shipping
- 15L/4.0Gal Home Humidifiers 360° Nozzle Whole House Humidifier for Large RoomOpens in a new window or tabBrand New$118.70$5 off every $200 with couponWas: $124.95 5% offTop Rated Plusruianbetter (960) 98.7%Free shippingFree returns
- Honeywell HE360A Whole House Fan-Powered Humidifier, Opened BoxOpens in a new window or tabOpen Box$84.95barringtonshop (4,942) 99.5%+$33.71 shipping
- 4655 Manual Whole House Humidifiers/Wall Mounted Humidifier Control Humidista...Opens in a new window or tabBrand New$52.44dekar_35 (588) 99.5%Free shippingFree returns
- GeneralAire 570A - Whole House Small Flow-through Humidifier, Automatic, GFI # 5Opens in a new window or tabBrand New$142.36samedaysupply (19,359) 98.9%Free next day shipping10 watchers
- AprilAire Whole House Humidifier 500 ModelOpens in a new window or tabOpen Box$110.00marlte-12 (19) 91.3%+$20.00 shipping
- NEW SEALED Honeywell Whole House Humidifier Humidistat Furnace Duct Mount HE240AOpens in a new window or tabBrand New$118.9915% off 3+ with couponWas: $139.99 15% offmidwestliq (3,318) 99.6%Free 2-3 day shipping
- 4 Gal 360° Large Humidifiers Whole-House Style Commercial Industrial HumidifierOpens in a new window or tabBrand New$118.70$5 off every $200 with couponWas: $124.95 5% offTop Rated Pluscdpeng6 (2,398) 99.3%Free shippingFree returns6 watchers
- Humidifiers for Bedroom Large Room Cool Mist Air 8L 2.11Gal Top Fill HumidifierOpens in a new window or tabBrand New$39.59Save up to 20% when you buy morezjjoytech_five (602) 98.5%Free 2-3 day shippingFree returns
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