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Humidifier Parts & Accessories

29 Products

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10 in W x 1-3/4 in D x 12-3/4 in H Replacement Humidifier Filter
Aprilaire
SKU45

$31.99

Box
3 In Stock

Bulk discount may be available, please contact our support team for details.

or for lower prices and free same day shipping.
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10 in W x 1-3/4 in D x 13 in H Replacement Humidifier Filter
Aprilaire
SKU35

$13.99

each
103 In Stock

Bulk discount may be available, please contact our support team for details.

or for lower prices and free same day shipping.
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11-1/2 in W x 1-3/4 in D x 14-3/4 in H Replacement Humidifier Filter
Aprilaire
SKU12

$19.99

each
20 In Stock

Bulk discount may be available, please contact our support team for details.

or for lower prices and free same day shipping.
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9-3/4 in W x 1-3/4 in D x 10 in H Replacement Humidifier Filter
Aprilaire
SKU10

$11.99

each
97 In Stock

Bulk discount may be available, please contact our support team for details.

or for lower prices and free same day shipping.
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24 VAC Current Sensing Relay
Aprilaire
SKU50

$43.95

each
32 In Stock
or for lower prices and free same day shipping.
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Automatic Digital Humidifier Control
Aprilaire
SKU60

$143.46

each
7 In Stock
or for lower prices and free same day shipping.
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Humidifier Damper Assembly
Aprilaire
SKU4332

$29.92

each
2 In Stock
or for lower prices and free same day shipping.
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Humidifier Maintenance Kit, Complete Service
Aprilaire
SKU4839

$80.99

each
2 In Stock
or for lower prices and free same day shipping.
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Humidifier Replacement Maintenance Kit
Aprilaire
SKU4837

$92.99

each
5 In Stock
or for lower prices and free same day shipping.
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HVAC Humidifier Maintenance Kit
Aprilaire
SKU4793

$80.99

each
6 In Stock
or for lower prices and free same day shipping.
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L HydroCore Water Panel for 720 Series Humidifiers
Aprilaire
SKUHydrol

$32.01

each
87 In Stock
or for lower prices and free same day shipping.
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Manual Humidistat
Aprilaire
SKU4655

$47.35

each
4 In Stock
or for lower prices and free same day shipping.
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Replacement Circuit Board, For Use With Model 700, 700A, 700M, 760 and 760A Humidifier
Aprilaire
SKU4238

$90.33

each
Out of Stock
or for lower prices and free same day shipping.
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Replacement Drain Spud, For Use With Model 550, 560 Humidifier
Aprilaire
SKU4223

$4.58

each
10 In Stock
or for lower prices and free same day shipping.
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Replacement Feed Tube, For Use With Model 350, 360 and 440 Humidifier
Aprilaire
SKU4079

$12.80

each
5 In Stock
or for lower prices and free same day shipping.
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Replacement Feed Tube, For Use With Model 400, 400A, 400M, 500, 500A, 500M, 600, 600A and 600M Humidifier
Aprilaire
SKU4335

$9.54

each
16 In Stock
or for lower prices and free same day shipping.
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Replacement Feed Tube, For Use With Model 700, 760, 760A and 768 Humidifier
Aprilaire
SKU4235

$12.80

each
12 In Stock
or for lower prices and free same day shipping.
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Replacement In-Line Strainer, For Use With Model 600 Humidifier
Aprilaire
SKU4004

$6.36

each
12 In Stock
or for lower prices and free same day shipping.
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Replacement Orifice, For Use With Model 350, 360, 440 and 700 Humidifier
Aprilaire
SKU4232

$3.27

each
73 In Stock
more info

Bulk discount may be available, please contact our support team for details.

or for lower prices and free same day shipping.
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Replacement Orifice, For Use With Model 400, 400A, 400M, 500, 500A, 500M, 550, 550A, 558, 560, 560A, 568, 600, 600A and 600M Humidifier
Aprilaire
SKU4231

$3.27

each
68 In Stock
more info

Bulk discount may be available, please contact our support team for details.

or for lower prices and free same day shipping.
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Replacement Scale Control Insert, For Use With Model 560, 560A, 568, 700, 760, 760A and 768 Humidifier
Aprilaire
SKU4236

$12.80

each
3 In Stock
or for lower prices and free same day shipping.
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Replacement Scale Control Insert, For Use With Model 600 Humidifier
Aprilaire
SKU4330

$14.25

each
2 In Stock
or for lower prices and free same day shipping.
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Replacement Scale Control Insert, Plastic, Black
Aprilaire
SKU4640

$19.07

each
1 In Stock
or for lower prices and free same day shipping.
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Replacement Steam Canister
Aprilaire
SKU80

$94.99

each
20 In Stock

Bulk discount may be available, please contact our support team for details.

or for lower prices and free same day shipping.
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Replacement Water Distribution Tray, For Use With Model 500 and 600 Humidifier
Aprilaire
SKU4331

$18.90

each
3 In Stock
or for lower prices and free same day shipping.
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Saddle Valve
Aprilaire
SKU4001

$15.64

each
8 In Stock
or for lower prices and free same day shipping.
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Solenoid Valve, For Use With Models 800, 330, 445, 110, 112, 350 and 360 Aprilaire Humidifier, 24 V
Aprilaire
SKU4040

$73.09

each
22 In Stock
or for lower prices and free same day shipping.
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Temperature Compensating Control/Humidistat
Aprilaire
SKU56

$109.53

each
7 In Stock
or for lower prices and free same day shipping.
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Transformer, 120/24 VAC
Aprilaire
SKU4010

$25.34

each
6 In Stock
or for lower prices and free same day shipping.