Humidifier Accessories

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Clean Comfort
Clean ComFort - HSP-2573990 - Replacement Cylinder - For HS29, HS22
48% Buy This
$105.00
Factory-Direct
Clean Comfort
Clean ComFort - HEP-GA10 - Vapor Pad - For HE12 Series
23% Buy This
$11.00
Subscription Eligible
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Subscription Eligible
*This product is Subscription Eligible and can be set up to auto-deliver filters to your home at a discounted price. You select the filter quality, delivery frequency, and quantity.
Factory-Direct
Subscription Eligible
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Subscription Eligible
*This product is Subscription Eligible and can be set up to auto-deliver filters to your home at a discounted price. You select the filter quality, delivery frequency, and quantity.
Clean Comfort
Clean ComFort - HSP-2573991 - Replacement Cylinder - For HS11
7% Buy This
$87.00
Factory-Direct
$107.00
Subscription Eligible
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Subscription Eligible
*This product is Subscription Eligible and can be set up to auto-deliver filters to your home at a discounted price. You select the filter quality, delivery frequency, and quantity.
In-Stock
Subscription Eligible
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Subscription Eligible
*This product is Subscription Eligible and can be set up to auto-deliver filters to your home at a discounted price. You select the filter quality, delivery frequency, and quantity.
Aprilaire
Aprilaire - Model 35 - Water Panel Humidifier Pad - For Model 350/360/560/568/600/700/760/768 Humidifiers
4% Buy This
$13.49
Subscription Eligible
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Subscription Eligible
*This product is Subscription Eligible and can be set up to auto-deliver filters to your home at a discounted price. You select the filter quality, delivery frequency, and quantity.
In-Stock
Subscription Eligible
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Subscription Eligible
*This product is Subscription Eligible and can be set up to auto-deliver filters to your home at a discounted price. You select the filter quality, delivery frequency, and quantity.
Learn More About Aprilaire 45
Aprilaire
Aprilaire - Model 45 - Water Panel Humidifier Pad - For Model 400 Steam Humidifiers
4% Buy This
$30.49
Subscription Eligible
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Subscription Eligible
*This product is Subscription Eligible and can be set up to auto-deliver filters to your home at a discounted price. You select the filter quality, delivery frequency, and quantity.
In-Stock
Subscription Eligible
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Subscription Eligible
*This product is Subscription Eligible and can be set up to auto-deliver filters to your home at a discounted price. You select the filter quality, delivery frequency, and quantity.
Learn More About Aprilaire 10
$11.49
Subscription Eligible
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Subscription Eligible
*This product is Subscription Eligible and can be set up to auto-deliver filters to your home at a discounted price. You select the filter quality, delivery frequency, and quantity.
In-Stock
Subscription Eligible
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Subscription Eligible
*This product is Subscription Eligible and can be set up to auto-deliver filters to your home at a discounted price. You select the filter quality, delivery frequency, and quantity.
Learn More About Aprilaire 4231
Aprilaire
Aprilaire - Model 4231 - Orifice - Yellow - For Model 400/400A/400M/500/500A/500M/550/550A/558/560/560A/568/600/600A/600M Humidifiers
1% Buy This
$4.00
In-Stock
Learn More About Clean Comfort HSP-2573984
Clean Comfort
Clean ComFort - HSP-2573984 - On/Off Digital Duct Humidistat
1% Buy This
$179.00
In-Stock
Learn More About Aprilaire 60
Aprilaire
Aprilaire - Model 60 - Humidifier Control - Automatic - Digital
$128.00
In-Stock
Learn More About Aprilaire 4793
Aprilaire
Aprilaire - Model 4793 - Maintenance Kit - For Model 550/550A/558 Humidifiers
$78.99
In-Stock
Learn More About Clean Comfort HEP-GFX3
Clean Comfort
Clean ComFort - HEP-GFX3 - Digital Setback Humidistat 24V - 24V
$86.00
Only 1 In-Stock
Learn More About Aprilaire 4203
Aprilaire
Aprilaire - Model 4203 - Humidifier Screw and Clip Set - Almond
$19.00
Only 1 In-Stock
Learn More About Clean Comfort HSP-2573987
Clean Comfort
Clean ComFort - HSP-2573987 - Outdoor Temperature Sensor
$35.00
Only 1 In-Stock
Learn More About Aprilaire 12
Aprilaire
Aprilaire - Model 12 - Water Panel Humidifier Pad - For Model 112/224/225/440/445/448 Humidifiers
$19.49
In-Stock
Learn More About Aprilaire 51
Aprilaire
Aprilaire - Model 51 - 120V - Current Sensing Relay
$51.00
Only 1 In-Stock
Learn More About Aprilaire 4001
Aprilaire

Aprilaire - Model 4001 - Saddle Valve - used with select Aprilaire Humidifiers

$14.00
In-Stock
Learn More About Aprilaire 4592
Aprilaire
Aprilaire - Model 4592 - Airflow Switch - For Model 800 Humidifiers
$100.00
Only 2 In-Stock
Learn More About Aprilaire 4788
Aprilaire
Aprilaire - Model 4788 - Maintenance Kit - For Model 400/400A Humidifiers
$115.99
Only 1 In-Stock
Learn More About Clean Comfort HEP-MHX3C
Clean Comfort
Clean ComFort - HEP-MHX3C - Wall / Duct Mount Manual Humidistat 24V - 24V
$33.00
Factory-Direct
Learn More About Clean Comfort HSP-2573982
Clean Comfort
Clean ComFort - HSP-2573982 - On/Off Digital Wall Humidistat
$82.00
Factory-Direct