Shop Most Efficient Furnace Humidifier

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$977.58
Aprilaire 800 Whole-House Steam Humidifier, Automatic Steam Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 10,300 Sq. Ft., White
Amazon.com
14
Free shipping
$977.58
Aprilaire 800 Whole-House Steam Humidifier, Automatic Steam Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 10,300 Sq. Ft., White
Amazon.com
14
$419.99
Aprilaire 700m Whole-House Fan Powered Humidifier, Manual Control, Large Capacity, Up To 5,300 Sq. Ft., 18GPD, Gray
Amazon.com
724
Free shipping
$419.99
Aprilaire 700m Whole-House Fan Powered Humidifier, Manual Control, Large Capacity, Up To 5,300 Sq. Ft., 18GPD, Gray
Amazon.com
724
$295.99
$332.13
Aprilaire 500 12-Gal. Whole-House Small Bypass Evaporative Humidifier With Automatic Digital Control For Up To 3,600 Sq. Ft. + Aprilaire Model 5844
Amazon.com
1K+
Free shipping
10% off
$295.99
$332.13
Aprilaire 500 12-Gal. Whole-House Small Bypass Evaporative Humidifier With Automatic Digital Control For Up To 3,600 Sq. Ft. + Aprilaire Model 5844
Amazon.com
1K+
$359.99
$409.99
Aprilaire 400 17-Gal. Whole-House Evaporative Humidifier With Automatic Digital Control For Up To 5,000 Sq. Ft. + Aprilaire Model 5844 Humidifier
Amazon.com
309
Free shipping
12% off
$359.99
$409.99
Aprilaire 400 17-Gal. Whole-House Evaporative Humidifier With Automatic Digital Control For Up To 5,000 Sq. Ft. + Aprilaire Model 5844 Humidifier
Amazon.com
309
$287.99
$359.99
Aprilaire 400m 17-Gal. Whole-House Evaporative Humidifier With Manual Control For Up To 5,000 Sq. Ft. + Aprilaire Model 5843 Humidifier Installation
Amazon.com
229
Free shipping
20% off
$287.99
$359.99
Aprilaire 400m 17-Gal. Whole-House Evaporative Humidifier With Manual Control For Up To 5,000 Sq. Ft. + Aprilaire Model 5843 Humidifier Installation
Amazon.com
229
$289.00
Desert Spring Rotary Disc Furnace Humidifier - Humidifier Only
Sylvane
$289.00
Desert Spring Rotary Disc Furnace Humidifier - Humidifier Only
Sylvane
$274.91
Aprilaire 620m Whole-House, Large Bypass Evaporative Humidifier
Amazon.com
Free shipping
$274.91
Aprilaire 620m Whole-House, Large Bypass Evaporative Humidifier
Amazon.com
Free shipping
$204.99
AIRCARE Valiant Digital Whole-House Console-Style Evaporative Humidifier (Honey Oak)
Amazon.com
1K+
Free shipping
$204.99
AIRCARE Valiant Digital Whole-House Console-Style Evaporative Humidifier (Honey Oak)
Amazon.com
1K+
$84.35
$165.51
Aprilaire 600 Whole-House Humidifier, Automatic High Output Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 5,000 Sq. Ft., White(Humidifier)
theeurobot
49% off
$84.35
$165.51
Aprilaire 600 Whole-House Humidifier, Automatic High Output Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 5,000 Sq. Ft., White(Humidifier)
theeurobot
$289.00
Desert Spring Rotary Disc Furnace Humidifier - Humidifier + Plug In Transformer
Sylvane
$289.00
Desert Spring Rotary Disc Furnace Humidifier - Humidifier + Plug In Transformer
Sylvane
$339.00
Desert Spring Rotary Disc Furnace Humidifier - Humidifier + Autoflush System + Plug In Transformer
Sylvane
$339.00
Desert Spring Rotary Disc Furnace Humidifier - Humidifier + Autoflush System + Plug In Transformer
Sylvane
$339.99
Aprilaire 620A Whole-House, Large Bypass Evaporative Humidifier
Amazon.com
Free shipping
$339.99
Aprilaire 620A Whole-House, Large Bypass Evaporative Humidifier
Amazon.com
Free shipping
$329.00
Desert Spring Rotary Disc Furnace Humidifier - Humidifier + Autoflush System
Sylvane
$329.00
Desert Spring Rotary Disc Furnace Humidifier - Humidifier + Autoflush System
Sylvane
$84.37
$152.57
Aprilaire 400 Whole-House Humidifier, Automatic Water Saver Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 5,000 Sq. Ft., White(Humidifier)
theeurobot
44% off
$84.37
$152.57
Aprilaire 400 Whole-House Humidifier, Automatic Water Saver Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 5,000 Sq. Ft., White(Humidifier)
theeurobot
$269.99
Aprilaire 500 Whole-House Humidifier - Automatic - Large Capacity Water Saver Furnace Humidifier For Homes Up To 3,000 Sq. Ft.
Walmart
3
Free shipping
$269.99
Aprilaire 500 Whole-House Humidifier - Automatic - Large Capacity Water Saver Furnace Humidifier For Homes Up To 3,000 Sq. Ft.
Walmart
3
$270.00
Aprilaire 500 Whole House Compact Furnace Humidifier
FiltersFast.com
25
$270.00
Aprilaire 500 Whole House Compact Furnace Humidifier
FiltersFast.com
25
$84.35
$165.51
Aprilaire 500 Whole-House Humidifier, Automatic Compact Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 3,600 Sq. Ft., White(Humidifier)
theeurobot
49% off
$84.35
$165.51
Aprilaire 500 Whole-House Humidifier, Automatic Compact Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 3,600 Sq. Ft., White(Humidifier)
theeurobot
$359.00
Desert Spring Rotary Disc Furnace Humidifier - Humidifier + Autoflush System + Anti Scale Filter
Sylvane
$359.00
Desert Spring Rotary Disc Furnace Humidifier - Humidifier + Autoflush System + Anti Scale Filter
Sylvane
$162.50
Digi Mister Evaporative Duct Mounted Whole House Furnace Humidifier, Atomizing Cool Mist Variable Capacities For Homes And Offices Up To 3500 Sq. Ft.
Walmart
55
Free shipping
$162.50
Digi Mister Evaporative Duct Mounted Whole House Furnace Humidifier, Atomizing Cool Mist Variable Capacities For Homes And Offices Up To 3500 Sq. Ft.
Walmart
55
$76.99
$103.94
Aprilaire 700m Whole Home Humidifier, Manual Fan Powered Furnace Humidifier, Large Capacity Whole House Humidifier For Homes Up To 4,200 Sq. Ft., White
versactfit
25% off
$76.99
$103.94
Aprilaire 700m Whole Home Humidifier, Manual Fan Powered Furnace Humidifier, Large Capacity Whole House Humidifier For Homes Up To 4,200 Sq. Ft., White
versactfit
$78.87
$112.78
Aprilaire 700 Whole House Fan Powered Humidifier, Automatic High Output Furnace Humidifier
www.stuffbyannjfr.com AAA
6K+
30% off
$78.87
$112.78
Aprilaire 700 Whole House Fan Powered Humidifier, Automatic High Output Furnace Humidifier
www.stuffbyannjfr.com AAA
6K+
$339.99
Honeywell Home HE360D Evaporative 1001+ Whole House Humidifier - Multiple Colors/Finishes | HE360D1075/U
Lowe's
$339.99
Honeywell Home HE360D Evaporative 1001+ Whole House Humidifier - Multiple Colors/Finishes | HE360D1075/U
Lowe's
$330.43
Aprilaire 600 Whole-House Humidifier - Automatic - Large Capacity Water Saver Furnace Humidifier For Homes Up To 4,000 Sq. Ft.
Walmart
1
Free shipping
$330.43
Aprilaire 600 Whole-House Humidifier - Automatic - Large Capacity Water Saver Furnace Humidifier For Homes Up To 4,000 Sq. Ft.
Walmart
1
$280.99
Aprilaire 400m Whole-House Humidifier - Manual - Large Capacity Water Saver Furnace Humidifier For Homes Up To 4,000 Sq. Ft.
Walmart
3
Free shipping
$280.99
Aprilaire 400m Whole-House Humidifier - Manual - Large Capacity Water Saver Furnace Humidifier For Homes Up To 4,000 Sq. Ft.
Walmart
3
$189.50
Digi Mister Evaporative Duct Mount Whole House Furnace Humidifier With 8 Uv-C Leds, Atomizing Cool Mist Variable Capacities For Homes And Offices From
Walmart
67
Free shipping
$189.50
Digi Mister Evaporative Duct Mount Whole House Furnace Humidifier With 8 Uv-C Leds, Atomizing Cool Mist Variable Capacities For Homes And Offices From
Walmart
67
$76.99
$103.94
Aprilaire 700m Whole Home Humidifier, Manual Fan Powered Furnace Humidifier, Large Capacity Whole House Humidifier For Homes Up To 4,200 Sq. Ft., White
vyroqi.com
25% off
$76.99
$103.94
Aprilaire 700m Whole Home Humidifier, Manual Fan Powered Furnace Humidifier, Large Capacity Whole House Humidifier For Homes Up To 4,200 Sq. Ft., White
vyroqi.com
$393.73
$512.19
Honeywell HE150A1005 Furnace Humidifier Bypass 12 GPD
Voomi Supply
16
23% off
$393.73
$512.19
Honeywell HE150A1005 Furnace Humidifier Bypass 12 GPD
Voomi Supply
16
$182.01
Generalaire 1042Lh - Legacy Whole House Flow-Through Humidifier, GFI 5144
Walmart
88
Free shipping
$182.01
Generalaire 1042Lh - Legacy Whole House Flow-Through Humidifier, GFI 5144
Walmart
88
$139.98
$174.99
Humidifier Large Room 16L/4.2Gal - Lacidoll Whole House Humidifier For Home1500 Sq.Ft. Ultrasonic Cool Mist Humidifiers For Bedroom With Extension
Amazon.com
466
Free shipping
20% off
$139.98
$174.99
Humidifier Large Room 16L/4.2Gal - Lacidoll Whole House Humidifier For Home1500 Sq.Ft. Ultrasonic Cool Mist Humidifiers For Bedroom With Extension
Amazon.com
466
$725.99
Aprilaire 300 Whole House Self-Contained Evaporative Humidifier
Sylvane
$725.99
Aprilaire 300 Whole House Self-Contained Evaporative Humidifier
Sylvane
$475.00
$495.00
Aprilaire 700 Whole House Fan Powered Humidifier
FiltersFast.com
$475.00
$495.00
Aprilaire 700 Whole House Fan Powered Humidifier
FiltersFast.com
$227.83
Honeywell Home He100a1000/U Trueease Bypass Humidifier 12 GPD
Walmart
1
Free shipping
$227.83
Honeywell Home He100a1000/U Trueease Bypass Humidifier 12 GPD
Walmart
1
$69.83
$94.97
Aprilaire 600m Whole House Humidifier, Manual High Output Furnace Humidifier
shedfriends
26% off
$69.83
$94.97
Aprilaire 600m Whole House Humidifier, Manual High Output Furnace Humidifier
shedfriends
$67.89
$81.47
Aprilaire 500m Whole House Humidifier, Manual Compact Furnace
winmakatic
6K+
16% off
$67.89
$81.47
Aprilaire 500m Whole House Humidifier, Manual Compact Furnace
winmakatic
6K+
$216.87
Generalaire 4200A - Whole House Evaporative Humidifier, Automatic, GFI 5951
Walmart
1
Free shipping
$216.87
Generalaire 4200A - Whole House Evaporative Humidifier, Automatic, GFI 5951
Walmart
1
$265.99
$294.99
Honeywell Home Furnace Humidifier, 2, 500 Sq. Ft., Drain Bypass, Gray HE200A1000
Zoro.com
1
$265.99
$294.99
Honeywell Home Furnace Humidifier, 2, 500 Sq. Ft., Drain Bypass, Gray HE200A1000
Zoro.com
1
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    Shop Most Efficient Furnace Humidifier

    Sponsored
    About our ads
    $977.58
    Aprilaire 800 Whole-House Steam Humidifier, Automatic Steam Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 10,300 Sq. Ft., White
    Amazon.com
    14
    Free shipping
    $977.58
    Aprilaire 800 Whole-House Steam Humidifier, Automatic Steam Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 10,300 Sq. Ft., White
    Amazon.com
    14
    $419.99
    Aprilaire 700m Whole-House Fan Powered Humidifier, Manual Control, Large Capacity, Up To 5,300 Sq. Ft., 18GPD, Gray
    Amazon.com
    724
    Free shipping
    $419.99
    Aprilaire 700m Whole-House Fan Powered Humidifier, Manual Control, Large Capacity, Up To 5,300 Sq. Ft., 18GPD, Gray
    Amazon.com
    724
    $295.99
    $332.13
    Aprilaire 500 12-Gal. Whole-House Small Bypass Evaporative Humidifier With Automatic Digital Control For Up To 3,600 Sq. Ft. + Aprilaire Model 5844
    Amazon.com
    1K+
    Free shipping
    10% off
    $295.99
    $332.13
    Aprilaire 500 12-Gal. Whole-House Small Bypass Evaporative Humidifier With Automatic Digital Control For Up To 3,600 Sq. Ft. + Aprilaire Model 5844
    Amazon.com
    1K+
    $359.99
    $409.99
    Aprilaire 400 17-Gal. Whole-House Evaporative Humidifier With Automatic Digital Control For Up To 5,000 Sq. Ft. + Aprilaire Model 5844 Humidifier
    Amazon.com
    309
    Free shipping
    12% off
    $359.99
    $409.99
    Aprilaire 400 17-Gal. Whole-House Evaporative Humidifier With Automatic Digital Control For Up To 5,000 Sq. Ft. + Aprilaire Model 5844 Humidifier
    Amazon.com
    309
    $287.99
    $359.99
    Aprilaire 400m 17-Gal. Whole-House Evaporative Humidifier With Manual Control For Up To 5,000 Sq. Ft. + Aprilaire Model 5843 Humidifier Installation
    Amazon.com
    229
    Free shipping
    20% off
    $287.99
    $359.99
    Aprilaire 400m 17-Gal. Whole-House Evaporative Humidifier With Manual Control For Up To 5,000 Sq. Ft. + Aprilaire Model 5843 Humidifier Installation
    Amazon.com
    229
    $289.00
    Desert Spring Rotary Disc Furnace Humidifier - Humidifier Only
    Sylvane
    $289.00
    Desert Spring Rotary Disc Furnace Humidifier - Humidifier Only
    Sylvane
    $274.91
    Aprilaire 620m Whole-House, Large Bypass Evaporative Humidifier
    Amazon.com
    Free shipping
    $274.91
    Aprilaire 620m Whole-House, Large Bypass Evaporative Humidifier
    Amazon.com
    Free shipping
    $204.99
    AIRCARE Valiant Digital Whole-House Console-Style Evaporative Humidifier (Honey Oak)
    Amazon.com
    1K+
    Free shipping
    $204.99
    AIRCARE Valiant Digital Whole-House Console-Style Evaporative Humidifier (Honey Oak)
    Amazon.com
    1K+
    $84.35
    $165.51
    Aprilaire 600 Whole-House Humidifier, Automatic High Output Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 5,000 Sq. Ft., White(Humidifier)
    theeurobot
    49% off
    $84.35
    $165.51
    Aprilaire 600 Whole-House Humidifier, Automatic High Output Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 5,000 Sq. Ft., White(Humidifier)
    theeurobot
    $289.00
    Desert Spring Rotary Disc Furnace Humidifier - Humidifier + Plug In Transformer
    Sylvane
    $289.00
    Desert Spring Rotary Disc Furnace Humidifier - Humidifier + Plug In Transformer
    Sylvane
    $339.00
    Desert Spring Rotary Disc Furnace Humidifier - Humidifier + Autoflush System + Plug In Transformer
    Sylvane
    $339.00
    Desert Spring Rotary Disc Furnace Humidifier - Humidifier + Autoflush System + Plug In Transformer
    Sylvane
    $339.99
    Aprilaire 620A Whole-House, Large Bypass Evaporative Humidifier
    Amazon.com
    Free shipping
    $339.99
    Aprilaire 620A Whole-House, Large Bypass Evaporative Humidifier
    Amazon.com
    Free shipping
    $329.00
    Desert Spring Rotary Disc Furnace Humidifier - Humidifier + Autoflush System
    Sylvane
    $329.00
    Desert Spring Rotary Disc Furnace Humidifier - Humidifier + Autoflush System
    Sylvane
    $84.37
    $152.57
    Aprilaire 400 Whole-House Humidifier, Automatic Water Saver Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 5,000 Sq. Ft., White(Humidifier)
    theeurobot
    44% off
    $84.37
    $152.57
    Aprilaire 400 Whole-House Humidifier, Automatic Water Saver Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 5,000 Sq. Ft., White(Humidifier)
    theeurobot
    $269.99
    Aprilaire 500 Whole-House Humidifier - Automatic - Large Capacity Water Saver Furnace Humidifier For Homes Up To 3,000 Sq. Ft.
    Walmart
    3
    Free shipping
    $269.99
    Aprilaire 500 Whole-House Humidifier - Automatic - Large Capacity Water Saver Furnace Humidifier For Homes Up To 3,000 Sq. Ft.
    Walmart
    3
    $270.00
    Aprilaire 500 Whole House Compact Furnace Humidifier
    FiltersFast.com
    25
    $270.00
    Aprilaire 500 Whole House Compact Furnace Humidifier
    FiltersFast.com
    25
    $84.35
    $165.51
    Aprilaire 500 Whole-House Humidifier, Automatic Compact Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 3,600 Sq. Ft., White(Humidifier)
    theeurobot
    49% off
    $84.35
    $165.51
    Aprilaire 500 Whole-House Humidifier, Automatic Compact Furnace Humidifier, Large Capacity Whole-House Humidifier For Homes Up To 3,600 Sq. Ft., White(Humidifier)
    theeurobot
    $359.00
    Desert Spring Rotary Disc Furnace Humidifier - Humidifier + Autoflush System + Anti Scale Filter
    Sylvane
    $359.00
    Desert Spring Rotary Disc Furnace Humidifier - Humidifier + Autoflush System + Anti Scale Filter
    Sylvane